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LV Motors: Hazardous Area Applica�on
Safety first, always | Reliable | Long las�ng
BHARAT BIJLEE MOTORS: MILESTONES
2013MV Plant for IC411 motors
LT range upto 400 frame
2009
Technical collaboration with
Siemens AG until 1981
1958
Marketing by Siemens and its affiliates
1958-90
ToC journey begins
2010
1990Own Sales & Marketing -Sales organisation
segmented geographically
2018 Ultra Premium Energy Efficient IE5 Motor: Winner of CII’s Most Innovative Energy Saving Product 2018
Started manufacturing motors
1946
2016Super Premium Energy Efficient IE4 Motor:
Winner of CII’s Most Innovative Energy Saving Product 2016
Bharat Bijlee LV Hazardous Area Motors: An Introduc�on
Flame Proof Motors: Type Ex(d)
A. Technical Informa�on
Industrial Applica�ons, Reference Standards, Statutory Approvals and Licenses
Temperature Class, Electrical Features & Mechanical Features
B. General Specifica�ons: Standard & op�onal Features
C. Statutory Requirement for Flame Proof Induc�on Motors Fed with VFD Supply
D. Performance Data: Standard Range of FLP Motors
E. Dimensional Drawing: Standard Range of FLP Motors
F. Performance Data: Efficiency Values Complying to IE2 Class of IEC 60034-30-1
G. Dimensional Drawing: Efficiency Values Complying to IE2 Class of IEC 60034-30-1
Non Sparking Motors: Type Ex(nA)
A. Technical Informa�on
Reference Standards, Limi�ng Temperature
Electrical Features & Mechanical Features
B. General Specifica�ons: Standard & Op�onal Features
C. Statutory Requirement for Non Sparking Induc�on Motors Fed with VFD Supply
D. Performance Data: Efficiency Values Complying to IE2 Class of IEC 60034-30-1
E. Dimensional Drawing: Efficiency Values Complying to IE2 Class of IEC 60034-30-1
Cer�fica�ons
LV Motors Product Range
Motor, Drive And Automa�on Solu�ons
CONTENT
1
3-8
2
9
10
11-14
15-16
17-20
21-22
24-25
26
27
28-30
36
37-38
39
23
31-35
In specific scenarios hazardous environment cannot be avoided and
hence machines and processes have to be appropriately designed,
to not only mi�gate the risks but also avoid untoward incidents.
Motors are also used in applica�ons in hazardous areas, thus
crea�ng a need for a very specific design suitable to such
condi�ons. Hazardous areas are defined as those where explosive
atmosphere is present, or is expected to be present, in quan��es
which merit the requirement of special precau�ons. The
Zone
Classifica�on of area as per IS 5572
Selec�on of electrical equipment as per IS 5571
Zone ‘0’
An area in which Hazardous atmosphere is con�nuously present
Generally, use of electrical equipment is to be avoided. But when this is not prac�cable, Intrinsically safe or pressurized electrical equipment to be used.
Zone ‘1’Hazardous atmosphere is likely to be present under normal opera�ng condi�ons.
For this area, electrical equipment used, must be in flame proof enclosure type Ex (d) conforming to IS/IEC 60079-1.
Zone ‘2’
In this area hazardous atmosphere is likely to be present only under abnormal opera�ng condi�ons and for a short period.
Apparatus with type of protec�on Ex (e) in accordance with IS/IEC 60079-7 may be used without any special enclosure. Apparatus having type of protec�on Ex (nA) in accordance with IS/IEC 60079-15 are also permi�ed for use.
Bharat Bijlee's motors for hazardous area have been widely used
across various sectors such as Oil & Gas, Pharmaceu�cal, Mining,
Chemical & Power and have been successfully working on all
possible applica�ons over the years. These motors have been
trusted for cri�cal applica�ons that require adherence to
With major cer�fica�ons viz. PESO, DGMS
Motors with cer�fied test reports from PESO approved test laboratory
Accessories and customiza�ons as per customer's requirements adhering to necessary statutory requirements
Why Bharat Bijlee?
Bharat Bijlee offers to its customers a wide range of hazardous area motors
Non Sparking & Flame Proof Motors across different efficiency levels
1
BHARAT BIJLEE LV HAZARDOUS AREA MOTORS: An Introduc�on
Zone '1', '21' & '22' for FLP Ex(d) motors & Zone '2' for Non-Sparking Ex(nA) motors
Suited for temperature class T4, T5 & T6 for FLP motors & temperature class T3 for Non-Sparking motors
Licensed by BIS as per statutory requirement
ATEX / IECEx cer�fica�on for Flame Proof Ex(d) motors
construc�on, installa�on and use of equipment is designed
specifically to suit the hazardous environment. The decision as to
whether an area is hazardous as per the relevant regula�ons
and specifica�ons rests en�rely with the user, or in case of doubt,
with the competent and authorized inspec�ng authority.
IS 5572 classifies hazardous areas into three zones, depending on
the frequency and dura�on for which dangerous concentra�ons
are likely to be present.
extremely stringent norms. Our annual produc�on capacity of
2,50,000 motors is backed by an indigenous state-of-the-art
manufacturing facility. With rigorous quality checks at various
stages in our factory, we deliver one of the finest and most
reliable motors in the industry.
FLAME PROOF MOTORS: Type Ex(d)
2
FLAME PROOF MOTORS: Type Ex(d)
A. Technical Informa�on
Coal Mines
Petro Chemicals
& Chemicals
Oil Mines & Rigs
Fer�lizers Solvent Extrac�on
Plant
Paints & Varnish Industry
LPG Bo�ling Plants
Agro Chemicals
Drugs & Pharmaceu�cals
General Industry
A.2 Reference Standards:
IS/IEC 60079-0 Electrical apparatus for Explosive gas atmosphere-Part 0 General Requirements
IS/IEC 60079-1 Electrical apparatus for Explosive gas atmosphere-Equipment protec�on by flame proof enclosures "d"
IS 5572Classifica�on of Hazardous areas (other than mining) having flammable gases and vapors for electrical installa�ons
IS 5571
IS/IEC 60034-1
IS 12615 Line Operated Three Phase A.C. Motors (IE CODE) "Efficiency Classes and Performance Specifica�on"
IS 4029
IS 4889 Methods of determina�on of efficiency of rota�ng electric machines (For Standard TEFC SCR Motors)
IS 15999 - (Part 2/Sec 1) Standard Methods for determining Losses and Efficiency from Tests.(For IE Series Motors)
Guide for selec�on and installa�on of electrical equipment for hazardous areas (other than mines)
Rota�ng Electrical Machines: Part 1 Ra�ng & Performance
Guide for tes�ng three phase induc�on motors (For Standard TEFC SCR Motors)
IS/IEC 60034-5Degree of protec�on provided by the integral design of Rota�ng Electrical Machines (IP code Classifica�on)
IS 6362/IEC 60034-6 Designa�on of method of cooling for Rota�ng Electrical Machines/Method of cooling (IC code)
IS 12065/IEC 60034-9 Permissible limits of noise level for Rota�ng Electrical Machines
IS 12075 Mechanical Vibra�on of Rota�ng Electrical Machines
IEC 60072-1 Dimension & Output ra�ng of Rota�ng Electrical Machines
IS 900 Code of prac�ce for installa�on and maintenance of induc�on motors
IS 1231 Dimensions of Foot Mounted AC Induc�on motors
IS 2223 Dimensions of Flange mounted AC Induc�on motors
A.1 Industrial Applica�ons:
Motors used in hazardous areas need statutory approvals from various statutory authori�es depending upon their area of jurisdic�on before
marke�ng. Statutory / Licensing authori�es accord their approval / License based on the test reports issued by their recognized test houses such
as CIMFR Dhanbad, ERTL (East) Kolkata etc.
A.3 Statutory Approvals and Licenses:
Statutory Authority Scope Area of Jurisdic�on
PESO Approved Test Laboratory
Directorate General of Mines Safety (DGMS), Dhanbad
Petroleum & Explosives Safety Organiza�on (PESO), Nagpur (formerly CCOE)
Tes�ng & Cer�fica�on
Approving
Approving
Bureau of Indian Standards (BIS) Licensing
Coal Mines
All areas where explosive liquids/gases are stored & transported
All Flame Proof Motors have License mark IS/IEC 60079-1:2007. DGMS iden�fica�on mark is mandatory for motors used in coal mines.
3
FLAME PROOF MOTORS: Type Ex(d)
Technical Informa�on
4
A.4 Temperature Class
The maximum surface temperature under the worst opera�ng
condi�on must not exceed the igni�on temperature of gas.
The maximum surface temperature refers to that surface which is
coming in contact with the explosive gas. In case of Flame
Proof Ex(d) Motors, this refers to external surface temperature
whereas in case of Non sparking Ex (nA) motors, this refers to the
internal temperature as well.
Temperature Class of Bharat Bijlee Motors
Classifica�on of Hazardous Gases:
Hazardous Gases have been classified in IS/IEC 60079-1 and are
associated only with flame proof enclosures. Bharat Bijlee Flame
proof motors are offered suitable for gas group. I, IIA and IIB only.
Addi�onally, frame MJ132 is suitable for gas group IIB + H₂
(Hydrogen). List of hazardous gases, their group specifica�on and
igni�on temperatures have been specified in IS/IEC 60079-20.
Some of the gases are listed in the following table.
*Note: Industrial Methane includes Methane mixed with not more
than 10% volume of Hydrogen
Temp. Class as required by the
area classifica�on
T1 < 450 T1 to T6
T2 < 300 T2 to T6
T3 < 200 T3 to T6
T4 < 135 T4 to T6
T5 < 100 T5 to T6
T6 < 85 T6
Maximum Surface
Temperature in °C
Allowable temperature
classes of equipment
Temperature ClassIEC Frame Size BBL Frame Size
80
90
100
112
132
160
180
200
225
250
280
315
MJ 80
MJ 90
MJ 100
MJ 112
MJ 132
MJ 160
MJ 180
MJ 200
MJ 225
MJ 250
MJ 280
MJ 315
T6
T5
T5
T5
T5
T5
T5
T5
T5
T4
T4
T4
Frame Size
Gas Group Gas or Vapour Temperature Class
IIB
Methane (firedamp)
Industrial Methane*
Carbon monoxide
Decane
Xylene
Methyl acetate
Hexane
Heptane
Iso-octane
Propane
Butane
Benzene
Cyclohexane
Acetone
Ethyl acetate
Chloroethylene
Methanol
Ethanol
Butyl acetate
1,3-Butadiene
Ethylene
Diethyl ether
Ethylene oxide
Coke-oven Gas
Hydrogen
Acetylene
I
IIA
IIC
T1
T1
T1
T3
T1
T1
T3
T3
T2
T1
T2
T1
T2
T1
T1
T1
T1
T2
T2
T2
T2
T4
T2
T1
T1
T1
The classifica�on of temperature class T1 to T6 is as men�oned below:
FLAME PROOF MOTORS: Type Ex(d)
Standard Opera�ng Condi�ons:
● Voltage: 415V ± 10%
● Frequency: 50 Hz ± 5%
● Combined Varia�on: ± 10% (absolute sum with maximum
frequency varia�on 5%)
● Ambient: 45�C
● Al�tude: upto 1000m above mean sea level
Re-Ra�ng Factors Applicable Under Different Condi�ons of Supply Voltage, Frequency, Ambient & Al�tude
A.5 Electrical Features
I. Varia�on in Supply Voltage & Frequency
Ambient Temperature (�C)
Permissible Output as % of Rated Value
II. Varia�on in Ambient
< 30
30 to 45
50
55
60
107
100
96
92
87
III. Varia�on in Al�tude
Permissible Output as % of Rated Value
Al�tude Above Mean Sea Level (m)
1000
1500
2000
2500
3000
3500
4000
100
97
94
90
86
82
77
Star�ng Current Measurement of Bharat Bijlee Motors:
Induc�on motor star�ng current is generally 6 to 7 �mes the full load
current of the motor. This is a characteris�c feature of the motor
and though undesirable, it is inevitable in the design of the motor.
Measurement of this star�ng current at rated voltage becomes
difficult since it demands higher capacity of the supply system as
well as use of appropriate CTs in the circuit of meters. Generally
a frac�on of rated star�ng current is passed in the motor due to
capacity constraints. This current is extrapolated to rated voltage.
If this measurement is done at higher voltage then the es�mated
star�ng current is more accurate.
Duty, Star�ng Time & Number of Consecu�ve Starts
For load GD² < Motor GD², the motors can safely withstand
3 consecu�ve starts from cold condi�on and 2 consecu�ve starts
from hot condi�on. In applica�on where more severe star�ng
condi�ons are encountered, a special enquiry should be made
to our Sales Office. e.g.
● Drives with high iner�a e.g flywheel drives, eccentric presses,
large fans etc.
● Drives involving intermi�ent duty of motors with frequent starts
e.g. rolling mills, centrifuges and conveyor motors, etc.
The enquiry should be accompanied with following informa�on:
● GD² and relevant speed of driven equipment
● Duty cycle / sequence of opera�on / no. starts / hour
● Speed-Torque diagram of driven equipment
● Method of braking (Electrical or Mechanical)
● Method of star�ng
● Method of coupling
kW RangeMeasurement at % of
voltage to rated voltage
70 %
60 %
35 %
25 %
25 %
0.12 kW to 90 kW
90 kW to 200 kW
200 kW to 355 kW
355 kW to 560kW
560kW and above (with rated voltage
690V or higher)
Voltage Varia�on %
10 +
12.5 +
15 +
5 +
5 +
5 +
10 +
12.5 +
15 +
100
95
90
Frequency Varia�on %
Combined Voltage &
Frequency %
Permissible Output
as % of Rated Value
Method of Star�ng:
kW Ra�ng Method of Star�ng No. of Leads
Upto & including 1.5 kW
Above 1.5 kW
DOL
DOL or Star / Delta
3 (Internal Star Connec�on)
6
Technical Informa�on
5
6
FLAME PROOF MOTORS: Type Ex(d)
A.6 Mechanical Features
Enclosure & Cooling:
These motors are so designed that the frame temperature will
remain below the igni�on temperature of gas-air mixture involved.
The frame, end shields, terminals boxes and bearing covers of all
motors are made of grey cast iron. All cast iron parts forming
flame proof enclosures are subjected to hydraulic pressure test,
a�er final machining as per IS/IEC 60079-1.
All motors are Totally Enclosed Fan Cooled (TEFC). The cooling is
effected by self-driven, bi-direc�onal cast iron or fabricated
centrifugal fan protected by fan cover. The type of cooling is IC 411
as per IS 6362/IEC 60034-6. Minimum cooling distance as indicated
in GA drawing has to be provided for effec�ve cooling of the motor.
Degree of Protec�on:
All motors have IP55 Degree of protec�on as per IS/IEC 60034-5.
Higher degree of protec�on can be provided on request. All flanged
motors are addi�onally provided with oil �ght sha� protec�on on
driving end side. A drain plug is not permissible in FLP motors.
Horizontal Moun�ng
Ver�cal Moun�ng
Standard motors are designed for foot moun�ng (B3). All foot
mounted motors are with integral feet construc�on . These are also
suitable for B6, B7, B8, V5 and V6 moun�ng without any change.
Motors can be supplied in Flange moun�ng (B5). These are also
suitable for V1 and V3 moun�ng without any change.
Direc�on of Rota�on:
All motors are suitable for bi-direc�onal rota�on.
Balancing & Vibra�on:
Rotors are dynamically balanced with a half key in the sha�
extension. The balancing grade is G2.5 as per ISO:1940. Vibra�on
grade is 'Normal grade' conforming to IS 12075. Other grades as
per IS 12075 or IEC 60034-14 can be provided on request.
Motors are designed for noise level well below the limits specified
in IS 12065 and IEC 60034 - 9.
Li�ing Arrangement:
All motors are provided with li�ing hooks. When two or more
hooks are provided, all hooks to be used simultaneously for li�ing
the motor.
Paint:
All motors are given a special treatment of primer and paint to
internal as well as external surface. All external surfaces are coated
with epoxy polyamide base acid/alkali resistant paint of dark
Admiralty Grey Shade (No. 632 as per IS: 5).
Name Plate:
Stainless steel name plate is provided on each motor. Special data
such as efficiency, star�ng current, star�ng torque, gas group,
temperature class and statutory approval references are also
provided with usual name plate details.
Insula�on for Converter Fed Motors:
● Vacuum Pressure Impregna�on (VPI) is provided to windings
on request.
● Depending on the voltage wave rise �me (dv/dt) and the
maximum peak to peak voltage at the motor terminals, suitable
insula�on schemes are provided on request.
● On customer's demand, insulated bearings are offered from frame
size 160 onwards on the non driving end side of the motor.
Earthing Terminals:
Two earthing terminals are provided, one on each motor foot.
Also, two earthing terminals are provided in the terminal box.
Technical Informa�on
Moun�ng:
FLAME PROOF MOTORS: Type Ex(d)
* 3 Terminals up to & including 1.5 kW & 6 terminals for higher kW Outputs** Cable entries other than those men�oned in the table can be offered subject to availability of statutory approvalNote: 1) L10 bearing life is 50,000 hours for directly coupled loads through flexible couplings only2) Standard terminal box loca�on is TOP3) Sealed bearing (2Z) are filled with grease Unirex N3- ESSO. Others are filled with SKF LGMT3 of SKF make.
Re-lubrica�on Interval:
Bearing PoleRe-lubrica�on
Quan�ty (g) Interval (Hrs)
6213
6215
6316
6317
6319
2
4
6
8
2
4
6
8
2
4
6
8
2
4
6
8
120
150
180
220
3200
9000 15000
21000
2800
8200
10000
18000
2000
7500
13000
17500
2000
5000
7500
10000
Cable Entries:
Motor for mining applica�on (i.e. coal mines and oil mines) is
provided with compound filling sealing box. Cable entries suitable
for with flame proof glands (for applica�on in hazardous area Gas
Group IIA and IIB only) can be provided with flame proof glands.
A cable sealing box is mandatory for all motors for use in coal
mines and oil mines.
Technical Informa�on
7
Bearing & Terminal Box Details:
Cable Entries No & Size **
Frame Size
Bearing Nos.C3 Clearance
D.E. N.D.E.
Terminal Box Type
Terminal
Nos Size
80
90
100
112
132
160
180 200
225
250
280 (2Pole)
280
(4, 6, 8 Pole)
315S/M & L
6204 2Z
6205 2Z
6206 2Z
6206 2Z
6208 2Z
6209 2Z
6310 2Z
6212 2Z
6213 6215 6316
6317
6319
6204 2Z
6205 2Z
6206 2Z 6206 2Z 6208 2Z 6209 2Z 6310 2Z 6212 2Z
6213 6215
6316
6316
6319
MJ80 3 M5 1 x M20 4
MJ132 3/6* M6 1 x M25
6
16
2 x M32 50
MJ200 6 M82 x M40
MJ280 6 2 x M50M12 150
70
MJ315 6 M16 2 x M63 240
Maximum Conductor
Cross Sec�onal 2Area (mm )
8
FLAME PROOF MOTORS: Type Ex(d)
Shipping Dimension:
FrameType
Reference
Packing Box Dimensions
Length Width Height
Motor Gross Weight (kg)
80
90L
100L
112M
132M
160ML
180L
200L
225SM
250M
280SM
315SM
315L
2J080453G
2J09L653G
2J10L233G
2J11M653G
2J13M693G
2J16L293G
2J18L633G
2J20L253G
2J22M643G
2J25M4A3G
2J28M453G
2J31M653G
2J31L6B3G
440
510
510
510
610
790
790
940
920
1100
1220
1300
1500
440
470
310
310
330
440
460
540
540
660
660
870
870
310
340
510
510
550
540
690
690
790
820
890
1000
1003
34
51
66
73
118
216
267
408
534
696
860
1120
1625
Special Features:
● Sturdy housing that prevents an internal explosion from spreading to the external environment and also resists the explosion pressure.
● Robust bearing shields and caps bolted to the frame in a manner where the gaps remain unaffected in the event of an internal explosion.
● Screen on air intake with a mesh size not exceeding 8mm.
●External two earth terminals on motor feet.
● Protec�ve earth conductor terminal in the terminal box.
● Ex (d) mark on the motors.
● Special varnishing and pain�ng treatment to resist highly corrosive atmosphere.
● All ver�cal mounted motors will be provided with 3 li�ing lugs.
Special Maintenance Care During Opera�on:
Each motor must be provided with protec�ve circuit breaker or an equally effec�ve device. In order to maintain safety protec�on, the following
care must be taken on site during opera�on:
● The joint faces must not be re-machined nor finished or coated with varnish or paint. The surfaces must be kept metallically clean.
A thin film of grease must be applied as protec�on against rust. The use of gaskets at point where there were originally none,
is not permi�ed.
● Defec�ve moun�ng screws and bolts must be replaced promptly by new ones of a material with at least the same tensile-strength as
the original ones.
● Care should be taken to see that all screw, bolts, nuts etc. used for fixing the parts of flame proof enclosure are provided with spring
washer wherever originally supplied, to prevent them from ge�ng loose due to shocks and vibra�on during opera�on.
● Enough ven�la�ng space must be provided for efficient cooling of the motor. Refer GA drawing given in the catalogue.
Technical Informa�on
FLAME PROOF MOTORS: Type Ex(d)
B. General Specifica�ons: Standard & op�onal Features
Range
● Series: 3 Phase Squirrel Cage
Induc�on, Flame Proof Motors
● Polarity: 2, 4, 6, 8
Standard Feature Op�onal Feature
For standard bearings, kindly refer to the bearing chart
Fan Cover: Mild Steel
Paint Shade: AAP 632 AAP Epoxy based RAL grade or Epoxy based IS:5 grade
Sealed Bearing: upto 200 Frame Online Greasing Arrangement: 225 Frame & Above
Online Greasing Arrangement: 180 to 200 Frame
EN 24, EN57
Ambient: 45�C Any other on request
B3 Moun�ng B5, B35, V1
IP55 IP56, IP65, IP66
Frequency: 50 Hz 60 Hz
Voltage: 415V
Packing: Corrugated Boxes: Upto 90 Frame Wooden Packing Boxes: 100 Frame & Above
Duty: S1 S3 / S4 Duty: Upto frame 112 in 4Pole
220 to 690V
TB Posi�on: Top
TB Posi�on:RHS: 112 frame & aboveLHS: 160 frame & above
Cast Iron Construc�on: For all frames
Sha� Material: EN8
Insula�on: Class F
I C411: Totally Enclosed Fan Cooled
Insula�on: Class H
Gel Coat on Winding: For all frames
Space Heater: 315 frame Space Heater: 80 Frame & Above
Inverter Duty Suitability:Standard Efficiency: Upto 280 frameIE2 Efficiency: Upto 250 frame
Sea Worthy/Export Packing Case
Insulated Bearing: 132 frame & above (hybrid bearing �ll 225 frame)Cylindrical Roller Bearing on DE Side: 160 frame & above
Our other op�onal features: ● Non standard sha� material, diameter & extension ● Double compression glands ● Auxilliary Terminal Box: 200 frame & above ● Thermister: 80 frame & above ● Canopy, water flinger, non standard paint & paint shade ● High temperature grease ● Reduced and special grades of vibra�on as per IS 12075 can be provided on request
Note: 1) Kindly confirm applica�on wise requirement of cable sealing box and auxilliary terminal box with our nearest sales office 2) For FLP motors to be operated on VFD supply, combined tes�ng of motor & converter is mandatory. Refer page 10 for further details 3) For any other non standard feature, kindly contact our nearest sales office4) For enquiries of ATEX / IECEx cer�fied motors, kindly contact our nearest sales office
Performance Data & Drawings of respec�ve ra�ngs are included aheadIE2 FLP: For 8 Pole ra�ngs higher than 45kW, kindly refer to our nearest sales officeIE3 FLP: For further details, kindly refer to our nearest sales office
kWFrameType
80 to 315 0.37 to 200Standard Range of FLP Motors
FLP Motors: Efficiency Values Complying to IE2 Class of IEC 60034-30-1
FLP Motors: Efficiency Values Complying to IE3 Class of IEC 60034-30-1
80 to 315
80 to 315
0.37 to 200
0.37 to 200
9
Framewise Inverter Duty Suitability:Standard Efficiency Motor: 315 FrameIE2 Efficiency Motor: 315 FrameIE3 Efficiency Motor: For all frames
10
FLAME PROOF MOTORS: Type Ex(d)C. Statutory Requirement for Flame Proof Induc�on Motors Fed with VFD Supply
Combined Tes�ng of Flame Proof Motor and Converter:
Bharat Bijlee motors have been tested and approved by statutory
authori�es for given temperature class with sinusoidal supply.
Since VFD supply contains more harmonics, temperature rise of
motor increases on VFD supply. This leads to increase in surface
temperature. Also, with the VFD, motor speed is varied. When
motor speed is reduced, it leads to poor cooling and higher
temperature rise. So the new temperature class needs to be
verified by statutory authority. IS 5571 (Guide for selec�on and
installa�on of electrical equipment for hazardous areas - other
than mines) or IEC 60079-14 (Explosive atmospheres - Part 14:
Electrical installa�ons design, selec�on and erec�on) is the selec�on
guide for the user. The statutory tes�ng authori�es insist that the
motors intended for use in hazardous area, which are to be supplied
with varying voltage and frequency by converter, shall be tested,
cer�fied, and approved in associa�on with the converter to
determine the temperature class / maximum surface temperature.
The authori�es give reference to IS 5571:2009 clause 10.6.1 (a) for
this tes�ng. This is also men�oned in the interna�onal standard
IEC 60079-14:2007 (Explosive atmospheres - Part 14: Electrical
installa�ons design, selec�on and erec�on), clause 10.6.1 (a).
Note:
1) Addi�onal factors may also need to be taken into account, which
include provision by the user of addi�onal output filters or reactors
and the length of cable between converter and motor. Both these
affect motor input voltage and cause addi�onal motor hea�ng.
2) High frequency switching in converters can lead to rapid rise �me
voltage stress in the windings and cable circuits and therefore a
further poten�al source of igni�on. It is necessary to consider the
effects of this stress according to the type of protec�on. It will be
necessary to add an addi�onal output filter a�er the converter.
3) Bearing currents require special considera�on. Possible solu�ons
include the use of insulated bearings, either alone, or in accordance
with a filter that reduces common mode voltages and / or dv/dt.
Cable Length Between Motor and Converter
Whenever flame proof motor is fed through converter supply,
converter is placed in safe area and motor is working in hazardous
area. Hence the cable length is generally high, i.e. 500 to 800 meters
long. For effec�ve and trouble free opera�on of motor, use of filters
(preferably sine wave filter) at converter output terminals is a must,
when using such high cable length. The customer and / or his system
integrator has to ensure that the voltage appearing at motor
terminals is <= 1.56kV. Warranty clause of motor is applicable only if
sine wave filter is provided at converter output terminals by the
motor user.
Use of Thermal Protec�ve Devices
Use of thermistors / thermostats is recommended to monitor the
temperature rise of stator winding of motor.
*0.3
70
.58
0M
J80
MD
08
02
A3
00
00
02
88
00
.81
0.1
30
.85
0.7
80
.70
75
.07
2.0
67
.06
.02
.73
.00
.00
37
*0.5
50
.75
80
MJ8
0M
D0
80
2B
30
00
00
28
60
1.2
40
.19
0.8
20
.74
0.6
27
5.0
73
.06
8.0
5.5
2.7
3.0
0.0
03
7
0.7
51
.08
0M
J80
MD
08
02
13
00
00
02
83
01
.65
0.2
60
.82
0.7
40
.62
77
.07
6.0
72
.05
.02
.52
.80
.00
37
1.1
1.5
80
MJ8
0M
D0
80
23
30
00
00
28
40
2.3
60
.38
0.8
20
.75
0.6
37
9.0
79
.07
6.0
5.9
2.7
3.0
0.0
05
1
*1.5
2.0
90
LM
J90
MD
09
L23
30
00
00
28
25
3.0
10
.52
0.8
60
.83
0.7
68
0.6
78
.07
4.0
5.5
2.7
3.0
0.0
07
1
2.2
3.0
90
LM
J90
MD
09
L25
30
00
00
28
30
4.3
60
.76
0.8
50
.82
0.7
48
2.5
80
.07
6.0
6.0
3.0
3.0
0.0
09
3
3.7
5.0
10
0L
MJ1
00
MD
10
L21
30
00
00
29
00
7.1
21
.24
0.8
50
.80
0.7
08
5.0
83
.07
8.0
6.5
2.8
3.0
0.0
18
8
5.5
7.5
13
2S
MJ1
32
MD
13
S2B
30
00
00
29
20
10
.11
.83
0.8
80
.85
0.7
78
5.7
85
.08
0.0
6.5
2.3
3.0
0.0
63
0
7.5
10
.01
32
SM
J13
2M
D1
3S2
E30
00
00
29
20
13
.62
.50
0.8
80
.84
0.7
68
7.0
86
.08
2.0
6.5
2.3
3.0
0.0
76
0
9.3
12
.51
32
MM
J13
2M
D1
3M
2N
30
00
00
29
20
16
.53
.10
0.8
90
.85
0.7
68
8.0
86
.08
3.0
6.5
2.4
2.9
0.0
98
0
11
15
16
0M
MJ1
60
MD
16
M2
13
00
00
02
92
01
9.3
3.7
0.8
90
.87
0.8
38
9.0
88
.08
6.0
5.8
2.0
3.0
0.1
34
0
15
20
16
0M
MJ1
60
MD
16
M2
53
00
00
02
92
02
6.2
5.0
0.8
90
.88
0.8
28
9.5
89
.08
7.0
6.0
2.0
3.0
0.1
71
0
18
.52
51
60
LM
J16
0M
D1
6L2
73
00
00
02
92
03
1.6
6.2
0.9
00
.88
0.8
69
0.5
90
.08
8.0
6.5
2.0
3.0
0.2
3
*22
30
18
0L
MJ1
80
MD
18
L21
30
00
00
29
30
37
.67
.30
.89
0.8
70
.80
91
.59
0.5
88
.06
.52
.22
.70
.30
30
40
20
0L
MJ2
00
MD
20
L23
30
00
00
29
50
51
.29
.90
.88
0.8
50
.79
92
.69
2.0
89
.56
.52
.52
.50
.52
37
50
20
0L
MJ2
00
MD
20
L25
30
00
00
29
45
62
.91
2.2
0.8
80
.85
0.7
99
3.0
92
.59
1.0
6.5
2.5
2.5
0.6
1
45
60
22
5M
MJ2
25
MD
22
M2
33
00
00
02
96
07
4.4
14
.80
.90
0.8
70
.83
93
.59
3.0
91
.06
.02
.52
.51
.04
55
75
25
0M
MJ2
50
MD
25
M2
13
00
00
02
96
08
9.1
18
.10
.92
0.9
10
.86
93
.39
2.8
91
.56
.02
.12
.62
.11
75
10
02
80
SM
J28
0M
D2
8S2
13
00
00
02
97
01
22
24
.60
.91
0.8
90
.84
93
.79
2.5
90
.06
.01
.82
.72
.63
90
12
02
80
MM
J28
0M
D2
8M
23
30
00
00
29
70
14
62
9.5
0.9
10
.89
0.8
49
4.0
93
.09
1.0
6.0
1.8
2.7
3.0
1
FLA
ME
PR
OO
F M
OTO
RS:
Typ
e E
x(d
)D
. Pe
rfo
rman
ce D
ata:
Sta
nd
ard
Ran
ge o
f FL
P M
oto
rs
% E
ffic
ien
cy
Star
tin
g C
urr
en
t to
R
ate
d
Cu
rre
nt
Rat
io
Star
tin
g To
rqu
e t
o
Rat
ed
To
rqu
e
Rat
ioFL
FL3
/4L
1/2
L1
/2L
Rat
ed
Spe
ed
RP
M
Rat
ed
Cu
rre
nt
Am
ps.
Rat
ed
Torq
ue
kg- m
Po
we
r F
acto
r
kgm
²
Net
W
eig
ht
B3
co
nst
r.
kg
Wit
h D
OL
star
tin
g Pu
llo
ut
Torq
ue
to
R
ate
d
Torq
ue
R
atio
Rat
ed
Ou
tpu
t
B3
con
stru
ctio
n
Op
era
tin
g ch
ara
cte
rist
ics
at r
ate
d o
utp
ut
kWH
P3
/4L
Ap
plic
able
sta
nd
ard
fo
r te
s�n
g: IS
40
29
Ap
plic
able
sta
nd
ard
fo
r effi
cien
cy d
eter
min
a�o
n: I
S 4
88
9V
olt
age:
41
5V
+/-
10
%Fr
equ
ency
: 50
Hz
+/-
5%
Co
mb
ined
Var
ia�
on
: +/-
10
%
Am
bie
nt:
45
°CD
uty
: S1
(C
on
�n
uo
us)
30
00
rp
m (
2 P
ole
)
Insu
la�
on
: Cla
ss F
Tem
per
atu
re R
ise:
Cla
ss B
Pro
tec�
on
: IP
55
Typ
e
Ref
ere
nce
Ro
tor
GD
²Fr
ame
Si
ze
IEC
Fram
e
Size
B
BL
31
31
31
32
48
50 62
82
82
12
0
14
5
15
4
16
8
22
0
26
0
32
0
42
0
57
0
69
0
74
0
* Th
ese
ra�
ngs
are
off
ered
in h
igh
er f
ram
e si
zeN
ote
: A
ll p
erfo
rman
ce v
alu
es a
re s
ub
ject
to
to
lera
nce
as
per
IS/I
EC 6
00
34
-1
11
12
*0.3
70
.58
0M
J80
MD
08
04
A3
00
00
01
41
50
.97
0.2
60
.76
0.7
00
.58
70
.06
8.0
64
.04
.52
.42
.60
.00
61
0.5
50
.75
80
MJ8
0M
D0
80
41
30
00
00
14
05
1.2
80
.38
0.8
10
.70
0.5
67
4.0
71
.06
7.0
4.0
2.4
2.6
0.0
06
1
0.7
51
.08
0M
J80
MD
08
04
33
00
00
01
40
51
.74
0.5
20
.78
0.7
00
.58
77
.07
6.0
72
.04
.52
.83
.00
.00
72
*1.1
1.5
90
LM
J90
MD
09
L43
30
00
00
14
10
2.4
50
.76
0.8
00
.73
0.6
17
8.0
77
.07
2.0
4.2
2.3
2.7
0.0
12
0
1.5
2.0
90
LM
J90
MD
09
L45
30
00
00
14
10
3.2
61
.04
0.8
00
.72
0.5
88
0.0
79
.07
5.0
5.0
2.5
3.0
0.0
16
0
2.2
3.0
10
0L
MJ1
00
MD
10
L43
30
00
00
14
20
4.6
01
.51
0.8
10
.69
0.5
38
2.0
80
.07
6.0
5.5
2.4
3.0
0.0
21
0
3.7
5.0
11
2M
MJ1
12
MD
11
M4
33
00
00
01
43
07
.30
2.5
20
.83
0.7
60
.65
85
.08
5.0
82
.06
.02
.63
.00
.05
30
5.5
7.5
13
2S
MJ1
32
MD
13
S4B
30
00
00
14
50
10
.33
.69
0.8
60
.81
0.7
08
6.5
86
.08
4.0
6.0
2.4
3.0
0.1
04
0
7.5
10
.01
32
MM
J13
2M
D1
3M
4K
30
00
00
14
50
13
.75
.04
0.8
70
.82
0.7
28
7.5
87
.08
5.0
6.0
2.3
3.0
0.1
26
0
9.3
12
.51
60
MM
J16
0M
D1
6M
4A
30
00
00
14
50
17
.46
.25
0.8
40
.80
0.7
28
8.5
88
.08
7.0
6.0
2.0
2.5
0.1
41
0
11
15
16
0M
MJ1
60
MD
16
M4
C3
00
00
01
45
02
0.5
7.4
0.8
40
.81
0.7
68
9.0
89
.08
6.0
6.0
2.1
2.5
0.1
77
0
15
20
16
0L
MJ1
60
MD
16
L4K
30
00
00
14
50
27
.51
0.1
0.8
40
.83
0.7
99
0.2
90
.59
0.0
6.0
2.1
2.5
0.2
35
0
*18
.52
51
80
LM
J18
0M
D1
8L4
33
00
00
01
46
03
3.2
12
.30
.85
0.8
20
.72
91
.29
1.2
90
.06
.02
.42
.50
.46
22
30
18
0L
MJ1
80
MD
18
L47
30
00
00
14
60
39
.21
4.7
0.8
50
.82
0.7
29
1.8
91
.59
0.0
6.0
2.4
2.5
0.5
4
30
40
20
0L
MJ2
00
MD
20
L43
30
00
00
14
65
51
.61
9.9
0.8
80
.84
0.7
79
2.0
92
.09
0.0
6.0
2.6
2.5
0.8
6
37
50
22
5S
MJ2
25
MD
22
S41
30
00
00
14
70
63
.62
4.5
0.8
70
.83
0.7
59
3.0
93
.09
1.0
6.0
2.5
2.5
1.3
2
45
60
22
5M
MJ2
25
MD
22
M4
33
00
00
01
47
07
6.3
29
.80
.88
0.8
40
.75
93
.29
3.2
91
.06
.02
.52
.51
.60
55
75
25
0M
MJ2
50
MD
25
M4
13
00
00
01
47
89
3.8
36
.20
.87
0.8
40
.77
93
.89
3.5
92
.06
.02
.42
.52
.78
75
10
02
80
SM
J28
0M
D2
8S4
13
00
00
01
48
51
29
49
.20
.86
0.8
30
.75
94
.29
4.0
93
.06
.02
.12
.85
.00
90
12
02
80
MM
J28
0M
D2
8M
43
30
00
00
14
85
15
45
9.0
0.8
60
.83
0.7
59
4.7
94
.59
3.5
6.0
2.1
2.8
6.0
0
FLA
ME
PR
OO
F M
OTO
RS:
Typ
e E
x(d
)P
erf
orm
ance
Dat
a: S
tan
dar
d R
ange
of
FLP
Mo
tors
% E
ffic
ien
cy
Star
tin
g C
urr
en
t to
R
ate
d
Cu
rre
nt
Rat
io
Star
tin
g To
rqu
e t
o
Rat
ed
To
rqu
e
Rat
ioFL
FL3
/4L
1/2
L1
/2L
Rat
ed
Spe
ed
RP
M
Rat
ed
Cu
rre
nt
Am
ps.
Rat
ed
Torq
ue
kg- m
Po
we
r F
acto
r
kgm
²kg
Wit
h D
OL
star
tin
g Pu
llo
ut
Torq
ue
to
R
ate
d
Torq
ue
R
atio
Rat
ed
Ou
tpu
t
B3
con
stru
ctio
n
Op
era
tin
g ch
ara
cte
rist
ics
at r
ate
d o
utp
ut
kWH
P3
/4L
Ap
plic
able
sta
nd
ard
fo
r te
s�n
g: IS
40
29
Ap
plic
able
sta
nd
ard
fo
r effi
cien
cy d
eter
min
a�o
n: I
S 4
88
9V
olt
age:
41
5V
+/-
10
%Fr
equ
ency
: 50
Hz
+/-
5%
Co
mb
ined
Var
ia�
on
: +/-
10
%
Am
bie
nt:
45
°CD
uty
: S1
(C
on
�n
uo
us)
15
00
rp
m (
4 P
ole
)
Insu
la�
on
: Cla
ss F
Tem
per
atu
re R
ise:
Cla
ss B
Pro
tec�
on
: IP
55
Typ
e
Ref
ere
nce
Ro
tor
GD
²Fr
ame
Si
ze
IEC
Fram
e
Size
B
BL
31
31
32
48
50
60
70
10
0
11
3
13
6
14
3
15
6
21
5
23
0
30
5
38
0
43
0
59
5
70
5
72
5
Net
W
eig
ht
B3
co
nst
r.
* Th
ese
ra�
ngs
are
off
ered
in h
igh
er f
ram
e si
zeN
ote
: A
ll p
erfo
rman
ce v
alu
es a
re s
ub
ject
to
to
lera
nce
as
per
IS/I
EC 6
00
34
-1
FLA
ME
PR
OO
F M
OTO
RS:
Typ
e E
x(d
)P
erf
orm
ance
Dat
a: S
tan
dar
d R
ange
of
FLP
Mo
tors
% E
ffic
ien
cy
Star
tin
g C
urr
en
t to
R
ate
d
Cu
rre
nt
Rat
io
Star
tin
g To
rqu
e t
o
Rat
ed
To
rqu
e
Rat
ioFL
FL3
/4L
1/2
L1
/2L
Rat
ed
Spe
ed
RP
M
Rat
ed
Cu
rre
nt
Am
ps.
Rat
ed
Torq
ue
kg- m
Po
we
r F
acto
r
kgm
²kg
Wit
h D
OL
star
tin
g Pu
llo
ut
Torq
ue
to
R
ate
d
Torq
ue
R
atio
Rat
ed
Ou
tpu
t
B3
con
stru
ctio
n
Op
era
tin
g ch
ara
cte
rist
ics
at r
ate
d o
utp
ut
kWH
P3
/4L
Ap
plic
able
sta
nd
ard
fo
r te
s�n
g: IS
40
29
Ap
plic
able
sta
nd
ard
fo
r effi
cien
cy d
eter
min
a�o
n: I
S 4
88
9V
olt
age:
41
5V
+/-
10
%Fr
equ
ency
: 50
Hz
+/-
5%
Co
mb
ined
Var
ia�
on
: +/-
10
%
Am
bie
nt:
45
°CD
uty
: S1
(C
on
�n
uo
us)
10
00
rp
m (
6 P
ole
)
Insu
la�
on
: Cla
ss F
Tem
per
atu
re R
ise:
Cla
ss B
Pro
tec�
on
: IP
55
Typ
e
Ref
ere
nce
Ro
tor
GD
²Fr
ame
Si
ze
IEC
Fram
e
Size
B
BL
Net
W
eig
ht
B3
co
nst
r.
* Th
ese
ra�
ngs
are
off
ered
in h
igh
er f
ram
e si
zeN
ote
: A
ll p
erfo
rman
ce v
alu
es a
re s
ub
ject
to
to
lera
nce
as
per
IS/I
EC 6
00
34
-1
0.3
70
.58
0M
J80
MD
08
06
13
00
00
09
10
1.0
80
.40
0.7
00
.60
0.4
86
8.0
66
.06
1.0
3.0
2.1
2.3
0.0
06
03
1
0.5
50
.75
80
MJ8
0M
D0
80
63
30
00
00
91
51
.56
0.5
90
.71
0.6
20
.48
69
.07
0.0
64
.04
.02
.22
.50
.00
84
*0.7
51
.09
0L
MJ9
0M
D0
9L6
33
00
00
09
25
1.9
90
.79
0.7
20
.61
0.5
07
3.0
70
.06
9.0
3.4
2.0
2.5
0.0
12
24
8
1.1
1.5
90
LM
J90
MD
09
L65
30
00
00
93
02
.80
1.1
50
.72
0.6
10
.50
76
.07
4.0
72
.04
.02
.12
.60
.01
60
50
1.5
2.0
10
0L
MJ1
00
MD
10
L63
30
00
00
93
53
.72
1.5
60
.72
0.6
40
.52
78
.07
5.0
72
.04
.02
.02
.50
.02
50
60
2.2
3.0
11
2M
MJ1
12
MD
11
M6
33
00
00
09
35
4.9
72
.29
0.7
70
.68
0.5
58
0.0
80
.07
4.0
5.0
2.0
2.5
0.0
50
06
7
3.7
5.0
13
2S
MJ1
32
MD
13
S6B
30
00
00
95
08
.13
.79
0.7
70
.72
0.6
08
3.0
83
.08
2.0
5.0
2.2
2.8
0.1
18
01
00
5.5
7.5
13
2M
MJ1
32
MD
13
M6
N3
00
00
09
50
11
.65
.64
0.7
80
.74
0.6
48
4.5
84
.58
3.0
5.5
2.5
3.0
0.1
72
01
20
7.5
10
.01
60
MM
J16
0M
D1
6M
63
30
00
00
96
01
4.8
7.6
10
.80
0.7
40
.64
88
.08
8.0
86
.05
.42
.02
.50
.27
60
14
9
9.3
12
.51
60
LM
J16
0M
D1
6L6
63
00
00
09
60
18
.49
.44
0.8
00
.74
0.6
48
8.0
88
.08
7.0
5.5
2.1
2.5
0.3
40
01
69
11
15
16
0L
MJ1
60
MD
16
L67
30
00
00
96
52
1.6
11
.10
.80
0.7
70
.70
88
.58
8.0
87
.06
.02
.02
.50
.40
00
16
9
15
20
18
0L
MJ1
80
MD
18
L61
30
00
00
96
52
9.0
15
.10
.80
0.7
50
.62
90
.09
0.0
87
.05
.52
.62
.30
.68
00
21
0
18
.52
52
00
LM
J20
0M
D2
0L6
13
00
00
09
75
34
.01
8.5
0.8
30
.78
0.7
09
1.1
91
.08
8.0
5.8
2.6
2.3
1.0
02
75
22
30
20
0L
MJ2
00
MD
20
L63
30
00
00
97
54
0.3
22
.00
.83
0.7
70
.68
91
.59
1.0
88
.05
.82
.62
.31
.20
29
0
30
40
22
5M
MJ2
25
MD
22
M6
23
00
00
09
75
52
.13
0.0
0.8
70
.84
0.7
69
2.0
91
.08
8.0
6.0
2.3
2.2
2.1
04
30
37
50
25
0M
MJ2
50
MD
25
M6
03
00
00
09
75
63
.23
7.0
0.8
80
.85
0.8
29
2.5
92
.59
1.0
6.0
2.5
2.3
3.5
15
60
45
60
28
0S
MJ2
80
MD
28
S61
30
00
00
98
48
0.1
44
.50
.84
0.8
00
.72
93
.09
2.5
92
.06
.02
.52
.45
.11
61
5
55
75
28
0M
MJ2
80
MD
28
M6
33
00
00
09
84
95
.25
4.4
0.8
60
.83
0.7
69
3.5
93
.09
2.0
6.0
2.4
2.4
6.1
67
25
32
13
14
FLA
ME
PR
OO
F M
OTO
RS:
Typ
e E
x(d
)P
erf
orm
ance
Dat
a: S
tan
dar
d R
ange
of
FLP
Mo
tors
% E
ffic
ien
cy
Star
tin
g C
urr
en
t to
R
ate
d
Cu
rre
nt
Rat
io
Star
tin
g To
rqu
e t
o
Rat
ed
To
rqu
e
Rat
ioFL
FL3
/4L
1/2
L1
/2L
Rat
ed
Spe
ed
RP
M
Rat
ed
Cu
rre
nt
Am
ps.
Rat
ed
Torq
ue
kg- m
Po
we
r F
acto
r
kgm
²kg
Wit
h D
OL
star
tin
g Pu
llo
ut
Torq
ue
to
R
ate
d
Torq
ue
R
atio
Rat
ed
Ou
tpu
t
B3
con
stru
ctio
n
Op
era
tin
g ch
ara
cte
rist
ics
at r
ate
d o
utp
ut
kWH
P3
/4L
Ap
plic
able
sta
nd
ard
fo
r te
s�n
g: IS
40
29
Ap
plic
able
sta
nd
ard
fo
r effi
cien
cy d
eter
min
a�o
n: I
S 4
88
9V
olt
age:
41
5V
+/-
10
%Fr
equ
ency
: 50
Hz
+/-
5%
Co
mb
ined
Var
ia�
on
: +/-
10
%
Am
bie
nt:
45
°CD
uty
: S1
(C
on
�n
uo
us)
75
0 r
pm
(8
Po
le)
Insu
la�
on
: Cla
ss F
Tem
per
atu
re R
ise:
Cla
ss B
Pro
tec�
on
: IP
55
Typ
e
Ref
ere
nce
Ro
tor
GD
²Fr
ame
Si
ze
IEC
Fram
e
Size
B
BL
Net
W
eig
ht
B3
co
nst
r.
* Th
ese
ra�
ngs
are
off
ered
in h
igh
er f
ram
e si
zeN
ote
: A
ll p
erfo
rman
ce v
alu
es a
re s
ub
ject
to
to
lera
nce
as
per
IS/I
EC 6
00
34
-1
*0.3
70
.59
0L
MJ9
0M
D0
9L8
33
00
00
07
00
1.3
20
.52
0.6
30
.52
0.4
16
2.0
55
.04
8.0
2.7
1.8
2.1
0.0
11
04
6
0.5
50
.75
90
LM
J90
MD
09
L85
30
00
00
69
01
.81
0.7
80
.63
0.5
50
.43
67
.06
2.0
58
.02
.92
.02
.40
.01
40
46
0.7
51
.01
00
LM
J10
0M
D1
0L8
13
00
00
06
85
2.0
41
.07
0.7
30
.63
0.5
07
0.0
70
.06
4.0
3.0
1.6
1.8
0.0
23
05
5
1.1
1.5
10
0L
MJ1
00
MD
10
L83
30
00
00
69
02
.91
1.5
50
.71
0.6
20
.48
74
.07
3.0
71
.03
.31
.92
.30
.02
70
59
1.5
2.0
11
2M
MJ1
12
MD
11
M8
13
00
00
07
05
3.8
72
.07
0.7
00
.62
0.5
07
7.0
77
.07
5.0
3.8
1.7
2.2
0.0
51
07
0
2.2
3.0
13
2S
MJ1
32
MD
13
S8B
30
00
00
70
55
.03
3.0
40
.78
0.7
40
.64
78
.07
8.0
75
.03
.51
.82
.30
.09
90
10
0
3.7
5.0
16
0M
MJ1
60
MD
16
M8
13
00
00
07
20
8.1
5.0
10
.78
0.7
40
.65
82
.08
2.0
78
.04
.41
.82
.00
.21
70
13
7
5.5
7.5
16
0M
MJ1
60
MD
16
M8
33
00
00
07
15
11
.67
.49
0.7
80
.74
0.6
58
4.5
84
.58
2.0
4.8
1.9
2.2
0.2
99
01
51
7.5
10
.01
60
LM
J16
0M
D1
6L8
73
00
00
07
10
15
.61
0.2
90
.78
0.7
40
.65
86
.08
4.0
82
.05
.52
.12
.20
.40
00
16
5
*9.3
12
.51
80
LM
J18
0M
D1
8L8
13
00
00
07
15
18
.91
2.6
70
.79
0.7
40
.64
86
.58
6.5
85
.04
.52
.12
.20
.62
00
20
5
11
15
18
0L
MJ1
80
MD
18
L83
30
00
00
72
02
2.1
14
.90
.79
0.7
40
.64
87
.58
7.5
86
.04
.52
.12
.20
.72
00
21
0
15
20
20
0L
MJ2
00
MD
20
L83
30
00
00
72
02
8.8
20
.30
.82
0.7
90
.71
88
.58
8.5
87
.05
.52
.52
.31
.32
00
30
5
18
.52
52
25
SM
J22
5M
D2
2S8
13
00
00
07
25
36
.62
4.9
0.7
90
.77
0.6
98
9.0
88
.08
7.0
5.3
2.1
2.2
1.9
53
80
22
30
22
5M
MJ2
25
MD
22
M8
33
00
00
07
25
43
.02
9.6
0.7
90
.77
0.6
99
0.0
89
.08
7.0
5.3
2.1
2.2
2.4
14
30
30
40
25
0M
MJ2
50
MD
25
M8
13
00
00
07
30
55
.94
0.0
0.8
20
.78
0.6
89
1.0
90
.58
9.0
5.5
2.5
2.2
3.7
25
70
37
50
28
0S
MJ2
80
MD
28
S82
30
00
00
73
07
0.8
49
.40
.79
0.7
50
.65
92
.09
2.0
90
.05
.52
.22
.25
.83
72
5
45
60
28
0M
MJ2
80
MD
28
M8
53
00
00
07
30
86
.16
0.0
0.7
90
.75
0.6
59
2.0
92
.09
1.0
5.5
2.2
2.2
6.8
67
25
Tole
ran
ces
on
Dim
ensi
on
s w
ith
*Se
par
ate
sp. h
eate
r T.
Bo
x w
ill b
e p
rovi
ded
as
a st
d. f
eatu
re in
cas
e o
f M
J 3
15
S/M
/L f
ram
es.
Key
/ k
ey w
ay f
it: h
9 /
N9
.
Do
ub
le s
haf
t ex
ten
sio
n c
an b
e p
rovi
ded
wit
h s
haf
t d
imen
sio
n id
enti
cal t
o D
.E. s
haf
t.
** M
inim
um
dis
tan
ce f
or
effi
cien
t co
olin
g o
f m
oto
r to
be
mai
nta
ined
by
use
r
All
Dim
ensi
on
s ar
e in
mm
un
less
oth
erw
ise
spec
ifie
d.
IEC
Fr
. Siz
eP
ole
A*
B*
B1
*C
H*
K*
AB
BB
AA
BA
BA
1B
CH
AH
CLV
**H
DL
LCA
CS2
D
DA
*E
EAF*
FA
*G
A*
GC
* I
I1
d5
FIX
ING
GEN
ERA
LTE
RM
INA
L B
OX
SHA
FT
qO
1O
VC
A
80
2, 4
& 6
12
51
00
80
50
10
15
31
26
32
36
16
10
16
22
96
33
03
86
15
61
64
30
23
62
14
13
51
68
M2
0X
1.5
P1
94
06
21
.53
5
90
L2
, 4, 6
& 8
14
01
25
56
90
10
18
01
60
50
40
19
13
17
73
36
38
24
63
18
21
74
35
26
92
17
14
11
95
M2
5X
1.5
P2
45
08
27
45
10
0L
2, 4
, 6 &
81
60
14
06
31
00
12
20
01
76
54
45
21
14
19
83
58
43
55
20
19
71
95
40
29
12
07
13
12
25
M2
5X
1.5
P2
86
08
31
55
11
2M
2, 4
, 6 &
81
90
14
07
01
12
12
23
01
76
50
55
21
15
22
23
74
45
65
39
20
92
20
45
31
62
00
12
42
33
M2
5X
1.5
P2
86
08
31
55
13
2S/
M2
, 4, 6
& 8
21
61
40
89
13
21
22
56
21
85
05
32
31
72
62
40
85
51
66
02
25
26
05
03
52
17
51
00
28
2M
25
X1
.5P
38
80
10
41
70
16
0M
/L2
4, 6
& 8
2, 4
, 6 &
8
2
4, 6
& 8
25
42
10
25
41
08
16
01
53
14
29
46
07
01
15
23
20
31
74
72
72
08
42
79
9
83
6
94
8
98
5
24
73
14
60
40
42
52
15
13
65
M3
2X
1.5
P4
21
10
12
45
10
5
18
0L
27
92
79
12
11
80
15
33
93
39
80
75
33
26
35
75
15
20
03
54
70
44
72
70
16
63
70
M4
0X
1.5
P4
81
10
14
51
.51
00
20
0L
31
8
4, 6
& 8
2
30
51
33
20
01
93
98
35
58
58
52
83
23
97
55
62
35
39
48
04
88
23
71
33
39
5M
40
X1
.5P
55
11
01
65
91
00
22
5S/
M3
56
28
63
11
14
92
25
19
43
63
61
85
85
11
02
83
44
47
65
12
45
44
49
05
64
30
82
64
41
4
44
4M
50
X1
.5P
55
11
01
65
91
00
60
14
01
86
41
30
60
14
01
86
41
30
65
14
01
86
91
30
65
14
01
86
91
30
75
14
02
07
9.5
13
0
25
0M
28
0S/
M
2
4, 6
& 8
2
4, 6
& 8
40
63
49
16
82
50
24
50
64
25
10
01
15
49
42
49
56
88
91
51
06
52
68
48
91
00
60
12
87
24
24
74
M5
0X
1.5
P
M5
0X
1.5
P4
57
36
84
19
19
02
80
24
54
04
90
11
01
10
14
94
14
25
52
75
51
01
01
15
72
71
54
41
15
66
82
52
20
75
17
M6
M8
M1
0
M1
0
M1
2
M1
6
M1
6
70
48
39
69
48
29
80
59
27
77
18
93
M2
0
M2
0
M2
0
M2
0
Sec�
on
A-A
GA
Fd
5
DA A EI
BC C
BA B B
1
BB
I1 EA
BA
1 CA
B
DA
HC
B
LC Lq
O1
TER
MIN
AL
BO
X A
RR
AN
GEM
ENT
WIT
H S
EALI
NG
BO
X
Sec�
on
B-B
FOR
SPA
CE
HEA
TER
AP
PLI
CA
BLE
ON
LY F
OR
MJ
31
5 S
/M/L
FR
AM
E
EAR
THIN
G T
ERM
INA
L(O
N O
THER
SID
E)
S2 -
1 N
O. F
OR
MJ8
0-M
J13
02
NO
S. F
OR
MJ1
60
-MJ2
80
MA
C
HD
V
HA
FA
GC
H
H
AB
AA
KA
O
Dim
ensi
on
Tole
ran
ceSp
ecifi
ca�
on
A, B H
+0.3
60
+0.4
30
+0.5
20
UP
TO 2
80
IS 1
23
11
0ø
12
, 15ø
19
, 24ø
0.7
5
K
-0.5
Dim
ensi
on
Tole
ran
ceSp
ecifi
ca�
on
IS 1
23
1D
, DA
GA
, GC
, F, F
A
d5
(cen
teri
ng)
j6 k6 m6
19
, 24
, 28ø
38
, 42
, 48ø
55
, 60
, 65
, 75ø
IS 2
04
8
IS 2
54
0
FLA
ME
PR
OO
F M
OTO
RS:
Typ
e E
x(d
)E.
Dim
en
sio
nal
Dra
win
g: S
tan
dar
d R
ange
of
FLP
Mo
tors
Fo
ot
Mo
un
ted
(B
3)
Mo
tors
77
17
8
No
te :
For
no
n s
tan
dar
d m
oto
rs, d
imen
sio
ns
may
ch
ange
. Ple
ase
con
tact
ou
rn
eare
st s
ales
offi
ce f
or
det
ails
CA
T-D
-80
28
-3-1
15
LV
16
IEC
Fr
. Siz
eP
ole
FIX
ING
GEN
ERA
LTE
RM
INA
L B
OX
SHA
FT
80
2, 4
& 6
90
L2
, 4, 6
& 8
10
0L
2, 4
, 6 &
8
11
2M
2, 4
, 6 &
8
13
2S/
M2
, 4, 6
& 8
16
0M
/L2
4, 6
& 8
2, 4
, 6 &
8
2
4, 6
& 8
18
0L
20
0L
4, 6
& 8
22
25
S/M
25
0M
28
0S/
M
2
4, 6
& 8
2
4, 6
& 8
M6
M8
M1
0
M1
0
M1
2
M1
6
M1
6
M2
0
M2
0
M2
0
M2
0
20
01
30
16
54
01
23
.51
11
64
33
03
86
21
63
01
56
21
41
35
16
8M
20
X1
.5P
19
40
62
1.5
35
20
01
30
16
55
01
23
.51
11
74
38
24
63
24
63
51
79
21
71
41
19
5M
25
X1
.5P
24
50
82
74
5
25
01
80
21
56
01
54
12
19
54
35
52
02
58
40
19
12
07
13
12
25
M2
5X
1.5
P2
86
08
31
55
25
01
80
21
56
01
54
12
22
04
56
53
92
62
45
20
42
00
12
42
33
M2
5X
1.5
P2
86
08
31
55
30
02
30
26
58
01
54
13
26
05
51
66
02
90
50
22
31
75
10
02
82
M2
5X
1.5
P3
88
01
04
17
0
35
02
50
30
01
10
19
51
33
14
31
26
02
44
25
21
51
36
5M
32
X1
.5P
42
11
01
24
51
05
35
02
50
30
01
10
19
51
63
54
33
57
02
67
27
01
66
39
5M
40
X1
.5P
48
11
01
45
1.5
10
0
40
03
00
35
01
10
19
51
53
94
35
68
02
88
23
71
33
41
6M
40
X1
.5P
55
11
01
65
91
00
45
03
50
40
01
10
14
01
95
16
44
44
26
90
33
93
08
26
44
14
44
4M
50
X1
.5P
55
11
01
65
9
60
14
01
86
4
60
14
01
86
4
65
14
01
86
9
65
14
01
86
9
75
14
02
07
9.5
10
0
13
0
13
0
13
0
13
0
13
0
55
04
50
50
01
40
19
51
84
89
91
51
06
54
38
10
03
51
28
72
42
47
4M
50
X1
.5P
55
04
50
50
01
40
19
51
85
44
10
10
11
57
47
51
15
25
22
07
51
7M
50
X1
.5P
N*
PS
TLA
AC
LLC
AD
LV**
VS2
qO
1O
D
DA
*F*
FA
*G
A*
GC
* I
I1
d5
E
EA
M
*
70
48
39
69
48
29
74
58
67
82
69
48
79
29
14
79
99
48
83
69
85
38
8
All
Dim
ensi
on
s ar
e in
mm
un
less
oth
erw
ise
spec
ifie
d.
Sep
arat
e sp
. hea
ter
T. B
ox
will
be
pro
vid
ed a
s a
std
. fea
ture
in c
ase
of
MJ
31
5 S
/M/L
fra
mes
.
Do
ub
le s
haf
t ex
ten
sio
n c
an b
e p
rovi
ded
wit
h s
haf
t d
imen
sio
n id
enti
cal t
o D
.E. s
haf
t.
8 N
os.
Fix
ing
Ho
les
fro
m 2
25
S/M
fra
me
on
war
ds.
Key
/ k
ey w
ay f
it: h
9 /
N9
.
Dim
ensi
on
Tole
ran
ceSp
ecifi
ca�
on
IS 1
23
1D
, DA
GA
, GC
, F, F
A
d5
(cen
teri
ng)
j6 k6 m6
19
, 24
, 28ø
38
, 42
, 48ø
55
, 60
, 65
, 75ø
IS 2
04
8
IS 2
54
0
Tole
ran
ces
on
Dim
ensi
on
s w
ith
*
Dim
ensi
on
Tole
ran
ceSp
ecifi
ca�
on
N M0
.3
0.5 1 1.5
UP
TO 2
65
IS 2
22
3
j6
OV
ER 2
65
UP
TO 8
5
OV
ER 8
5
LC
d5
qO
1
Sec�
on
A-A
GA
F
D
A EEAB
AC
DA
I1
TER
MIN
AL
BO
X A
RR
AN
GEM
ENT
WIT
H S
EALI
NG
BO
X
FOR
SPA
CE
HEA
TER
AP
PLI
CA
BLE
ON
LY F
OR
MJ
31
5 S
/M/L
FR
AM
EEA
RTH
ING
TER
MIN
AL
(ON
OTH
ER S
IDE)
S2 -
1 N
O. F
OR
MJ8
0-M
J13
02
NO
S. F
OR
MJ1
60
-MJ2
80
M
Sec�
on
B-B
A I
NP
B
LA
L
O4
Dri
lled
ho
les
up
to 2
00
Fr.
equ
isp
aced
as
sho
wn
8 D
rille
d h
ole
s fr
om
22
5 F
r. o
nw
ard
seq
uis
pac
ed a
s sh
ow
n
V
AD
FA
GC
M
S
FLA
ME
PR
OO
F M
OTO
RS:
Typ
e E
x(d
)D
ime
nsi
on
al D
raw
ing:
Sta
nd
ard
Ran
ge o
f FL
P M
oto
rs
Flan
ge M
ou
nte
d (
B5
) M
oto
rs
No
te :
1)
For
no
n s
tan
dar
d m
oto
rs, d
imen
sio
ns
may
ch
ange
. Ple
ase
con
tact
ou
r n
eare
st s
ales
offi
ce f
or
det
ails
2)
For
B3
/B5
mo
un
�n
g m
oto
r in
fra
me
18
0L
& 2
00
L, p
leas
e re
fer
to o
ur
nea
rest
sal
es o
ffice
CA
T-D
-80
28
-3-1
LV
*0.3
70
.58
0M
J80
2J0
80
2A
30
00
00
28
80
0.9
00
.13
0.8
20
.74
0.6
06
9.5
69
.56
7.5
6.0
2.7
3.0
0.0
03
73
1
*0.5
50
.75
80
MJ8
02
J08
02
B3
00
00
02
86
01
.26
0.1
90
.82
0.7
40
.60
74
.17
4.1
72
.06
.02
.73
.00
.00
37
31
0.7
51
.08
0M
J80
2J0
80
21
30
00
00
28
40
1.6
60
.26
0.8
10
.73
0.6
07
7.4
77
.47
6.4
5.0
2.2
2.5
0.0
03
73
1
1.1
1.5
80
MJ8
02
J08
02
33
00
00
02
85
52
.37
0.3
50
.81
0.7
50
.61
79
.67
9.6
79
.65
.52
.73
.00
.00
51
32
*1.5
2.0
90
LM
J90
2J0
9L2
43
00
00
02
83
53
.09
0.5
20
.83
0.7
70
.66
81
.38
1.3
80
.06
.02
.62
.80
.00
53
48
2.2
3.0
90
LM
J90
2J0
9L2
73
00
00
02
83
54
.33
0.7
60
.85
0.8
00
.70
83
.28
3.2
82
.56
.02
.83
.00
.00
66
45
3.7
5.0
10
0L
MJ1
00
2J1
0L2
33
00
00
02
89
06
.84
1.2
50
.88
0.8
30
.73
85
.58
5.5
83
.06
.52
.83
.10
.01
42
62
5.5
7.5
13
2S
MJ1
32
2J1
3S2
G3
00
00
02
93
59
.90
1.8
30
.90
0.8
80
.83
87
.08
6.0
82
.06
.52
.63
.00
.08
20
11
4
7.5
10
.01
32
SM
J13
22
J13
S2N
30
00
00
29
35
13
.22
.49
0.9
00
.87
0.8
28
8.1
87
.58
5.0
6.5
2.6
3.0
0.0
98
01
20
9.3
12
.51
60
MM
J16
02
J16
M2
33
00
00
02
94
01
6.5
3.0
80
.88
0.8
60
.81
88
.98
8.6
86
.06
.02
.02
.50
.14
20
14
7
11
15
16
0M
MJ1
60
2J1
6M
25
30
00
00
29
40
19
.53
.60
.88
0.8
50
.79
89
.48
9.4
87
.06
.52
.12
.60
.16
00
15
3
15
20
16
0M
MJ1
60
2J1
6M
26
30
00
00
29
40
26
.35
.00
.88
0.8
70
.82
90
.39
0.0
88
.06
.52
.02
.50
.19
10
16
4
18
.52
51
60
LM
J16
02
J16
L29
30
00
00
29
40
31
.56
.10
.90
0.8
90
.86
90
.99
0.9
89
.06
.52
.02
.50
.24
18
0
*22
30
18
0L
MJ1
80
2J1
8L2
33
00
00
02
94
03
8.5
7.3
0.8
70
.84
0.7
89
1.3
91
.39
0.0
6.5
2.4
2.7
0.3
32
21
30
40
20
0L
MJ2
00
2J2
0L2
A3
00
00
02
95
55
1.0
9.9
0.8
90
.86
0.8
09
2.0
92
.09
0.0
7.0
2.6
3.0
0.6
13
20
37
50
20
0L
MJ2
00
2J2
0L2
53
00
00
02
95
56
4.0
12
.20
.87
0.8
40
.76
92
.59
2.5
91
.07
.02
.22
.50
.64
32
0
45
60
22
5M
MJ2
25
2J2
2M
25
30
00
00
29
65
76
.61
4.8
0.8
80
.85
0.7
89
2.9
92
.79
1.0
7.0
2.5
2.5
1.1
34
49
55
75
25
0M
MJ2
50
2J2
5M
23
30
00
00
29
60
90
.21
8.1
0.9
10
.88
0.8
49
3.2
92
.99
1.5
6.5
2.1
2.6
2.1
15
70
75
10
02
80
SM
J28
02
J28
S23
30
00
00
29
70
12
22
4.6
0.9
10
.89
0.8
69
3.8
93
.69
2.0
6.5
2.0
2.8
3.0
17
40
90
12
02
80
MM
J28
02
J28
M2
53
00
00
02
97
01
46
29
.50
.91
0.8
90
.86
94
.19
3.9
90
.96
.52
.02
.83
.42
76
5
11
01
50
31
5S
MJ3
15
2J3
1S2
33
00
00
02
98
21
80
35
.90
.90
0.8
60
.80
94
.39
4.1
91
.57
.02
.22
.55
.00
10
50
12
51
70
31
5M
MJ3
15
2J3
1M
2A
30
00
00
29
82
20
74
0.8
0.8
90
.85
0.7
89
4.5
93
.59
1.5
7.0
2.2
2.6
5.0
01
05
0
13
21
80
31
5M
MJ3
15
2J3
1M
23
30
00
00
29
82
21
64
3.1
0.9
00
.86
0.8
09
4.6
93
.69
1.3
7.0
2.0
2.5
5.0
01
05
0
15
02
00
31
5L
MJ3
15
2J3
1L2
A3
00
00
02
98
22
48
49
.00
.89
0.8
40
.78
94
.79
3.7
92
.27
.02
.02
.56
.20
12
40
16
02
15
31
5L
MJ3
15
2J3
1L2
53
00
00
02
98
52
61
52
.20
.90
0.8
60
.80
94
.89
4.1
93
.07
.02
.42
.56
.20
12
40
18
02
40
31
5L
MJ3
15
2J3
1L2
B3
00
00
02
98
23
00
58
.80
.88
0.8
20
.75
94
.99
4.1
93
.07
.02
.02
.57
.70
15
00
% E
ffic
ien
cy
Star
tin
g C
urr
en
t to
R
ate
d
Cu
rre
nt
Rat
io
Star
tin
g To
rqu
e t
o
Rat
ed
To
rqu
e
Rat
ioFL
FL3
/4L
1/2
L1
/2L
Rat
ed
Spe
ed
RP
M
Rat
ed
Cu
rre
nt
Am
ps.
Rat
ed
Torq
ue
kg- m
Po
we
r F
acto
r
kgm
²
Net
W
eig
ht
B3
co
nst
r.
kg
Wit
h D
OL
star
tin
g Pu
llo
ut
Torq
ue
to
R
ate
d
Torq
ue
R
atio
Rat
ed
Ou
tpu
t
B3
con
stru
ctio
n
Op
era
tin
g ch
ara
cte
rist
ics
at r
ate
d o
utp
ut
kWH
P3
/4L
Typ
e
Ref
ere
nce
Ro
tor
GD
²Fr
ame
Si
ze
IEC
Fram
e
Size
B
BL
FLA
ME
PR
OO
F M
OTO
RS:
Typ
e E
x(d
)F.
Pe
rfo
rman
ce D
ata:
Effi
cie
ncy
Val
ue
s C
om
ply
ing
to IE
2 C
lass
of
IEC
60
03
4-3
0-1
Ap
plic
able
sta
nd
ard
fo
r te
s�n
g &
effi
cien
cy d
eter
min
a�o
n: I
S15
99
9V
olt
age:
41
5V
+/-
10
%Fr
equ
ency
: 50
Hz
+/-
5%
Co
mb
ined
Var
ia�
on
: +/-
10
%
Am
bie
nt:
45
°CD
uty
: S1
(C
on
�n
uo
us)
30
00
rp
m (
2 P
ole
)
Insu
la�
on
: Cla
ss F
Tem
per
atu
re R
ise:
Cla
ss B
Pro
tec�
on
: IP
55
* Th
ese
ra�
ngs
are
off
ered
in h
igh
er f
ram
e si
zeN
ote
: A
ll p
erfo
rman
ce v
alu
es a
re s
ub
ject
to
to
lera
nce
as
per
IS/I
EC 6
00
34
-1
17
18
% E
ffic
ien
cy
Star
tin
g C
urr
en
t to
R
ate
d
Cu
rre
nt
Rat
io
Star
tin
g To
rqu
e t
o
Rat
ed
To
rqu
e
Rat
ioFL
FL3
/4L
1/2
L1
/2L
Rat
ed
Spe
ed
RP
M
Rat
ed
Cu
rre
nt
Am
ps.
Rat
ed
Torq
ue
kg- m
Po
we
r F
acto
r
kgm
²
Net
W
eig
ht
B3
co
nst
r.
kg
Wit
h D
OL
star
tin
g Pu
llo
ut
Torq
ue
to
R
ate
d
Torq
ue
R
atio
Rat
ed
Ou
tpu
t
B3
con
stru
ctio
n
Op
era
tin
g ch
ara
cte
rist
ics
at r
ate
d o
utp
ut
kWH
P3
/4L
Typ
e
Ref
ere
nce
Ro
tor
GD
²Fr
ame
Si
ze
IEC
Fram
e
Size
B
BL
*0.3
70
.58
0M
J80
2J0
80
41
30
00
00
14
15
0.9
60
.26
0.7
40
.68
0.5
57
2.7
72
.76
7.7
5.0
2.4
2.6
0.0
06
13
1
0.5
50
.75
80
MJ8
02
J08
04
33
00
00
01
42
01
.34
0.3
80
.74
0.6
40
.50
77
.17
7.1
72
.05
.02
.83
.00
.00
72
32
0.7
51
.08
0M
J80
2J0
80
45
30
00
00
14
10
1.7
00
.52
0.7
70
.67
0.5
57
9.6
79
.67
6.0
5.0
2.8
3.0
0.0
08
23
3
*1.1
1.5
90
LM
J90
2J0
9L4
23
00
00
01
42
52
.40
0.7
50
.78
0.6
90
.55
81
.48
1.4
79
.05
.52
.32
.70
.01
06
40
1.5
2.0
90
LM
J90
2J0
9L4
73
00
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FLA
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Typ
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x(d
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Dat
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00
34
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S15
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Hz
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mb
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Var
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: +/-
10
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Am
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10
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00
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07
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28
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0.2
0.8
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0.6
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5.5
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1.3
60
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10
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25
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0.8
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41
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22
30
22
5M
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83
30
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25
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81
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28
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0.6
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0.3
90
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25
45
60
28
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80
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30
00
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73
09
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FLA
ME
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Typ
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x(d
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orm
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Dat
a: E
ffici
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cy V
alu
es
Co
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lyin
g to
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C 6
00
34
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Ap
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cien
cy d
eter
min
a�o
n: I
S15
99
9V
olt
age:
41
5V
+/-
10
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equ
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: 50
Hz
+/-
5%
Co
mb
ined
Var
ia�
on
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10
%
Am
bie
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45
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(C
on
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75
0 r
pm
(8
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le)
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la�
on
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ss F
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per
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Cla
ss B
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off
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ll p
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rman
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re s
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ject
to
to
lera
nce
as
per
IS/I
EC 6
00
34
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r h
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er r
a�n
gs, k
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ly c
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0.6
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0.4
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1.7
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54
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21
0
Tole
ran
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on
Dim
ensi
on
s w
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par
ate
sp. h
eate
r T.
Bo
x w
ill b
e p
rovi
ded
as
a st
d. f
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re in
cas
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f M
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15
S/M
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Key
/ k
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it: h
9 /
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Do
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le s
haf
t ex
ten
sio
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h s
haf
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cal t
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** M
inim
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dis
tan
ce f
or
effi
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t co
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g o
f m
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r to
be
mai
nta
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by
use
rN
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: Fo
r n
on
sta
nd
ard
mo
tors
, dim
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on
s m
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ge. P
leas
e co
nta
ct o
ur
nea
rest
sal
es o
ffic
e fo
r d
etai
ls
All
Dim
ensi
on
s ar
e in
mm
un
less
oth
erw
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spec
ifie
d.
Dim
ensi
on
Tole
ran
ceSp
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ca�
on
A,B H
-1.0
+0.3
60
+0.4
30
+0.5
20
UP
TO 2
80
OV
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80
IS 1
23
11
0ø
12
, 15ø
19
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, 28ø
0.7
5
K
-0.5
Dim
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on
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ran
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on
IS 1
23
1D
, DA
GA
, GC
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A
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(cen
teri
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j6 k6 m6
19
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, 28ø
38
, 42
, 48ø
55
, 60
, 65
, 75
, 80ø
IS 2
04
8
IS 2
54
0
IEC
Fr
. Siz
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B*
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BA
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A
80
2, 4
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90
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10
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8
11
2M
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8
13
2S/
M2
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16
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8
2
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18
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20
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22
25
S/M
25
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28
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M
2
4, 6
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2
4, 6
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12
51
00
50
80
10
15
31
26
32
36
16
10
16
22
96
33
03
86
15
61
64
30
23
62
14
13
51
68
M2
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1.5
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94
06
21
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6
14
01
25
56
90
10
18
01
60
50
40
19
13
17
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36
38
24
63
18
21
74
35
26
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17
14
11
95
M2
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1.5
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08
27
45
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16
01
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63
10
01
22
00
17
65
44
52
11
41
98
35
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52
01
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19
54
02
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20
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31
22
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25
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28
60
83
15
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10
19
01
40
70
11
21
22
30
17
65
05
52
11
52
22
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56
53
92
09
22
04
53
16
20
01
24
23
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25
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28
60
83
15
5M
10
21
61
40
17
88
91
32
12
25
62
18
50
53
77
23
17
26
24
08
55
16
60
23
32
60
50
35
21
75
10
02
82
M2
5X
1.5
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88
01
04
17
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25
42
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25
41
08
16
01
53
14
29
46
07
01
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23
20
31
74
72
70
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39
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42
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27
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18
93
82
4
83
69
85
97
3
24
73
14
60
40
42
52
15
13
65
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2X
1.5
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10
12
45
10
5M
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27
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79
12
11
80
15
33
93
39
80
75
33
26
35
75
15
20
03
54
70
44
72
70
16
63
70
M4
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1.5
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81
10
14
51
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00
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6
31
83
05
13
32
00
19
39
83
55
85
85
28
32
39
75
56
23
53
94
80
48
82
37
13
33
95
M4
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51
10
16
59
10
0M
20
35
62
86
31
11
49
22
51
94
36
36
18
58
51
10
28
34
44
76
51
27
0
24
54
44
90
56
43
08
26
44
14
44
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50
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11
01
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01
40
18
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13
0
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14
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14
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02
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9.5
13
0
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91
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51
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65
14
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49
01
70
25
16
09
5
40
63
49
16
82
50
24
50
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25
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01
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52
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60
12
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28
02
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40
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01
10
11
01
49
41
42
55
27
55
10
10
11
57
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15
44
11
56
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25
22
07
51
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50
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31
5S/
M
31
5L
4, 6
& 8
2
4, 6
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2
50
84
06
45
72
16
31
56
25
28
54
01
20
11
51
55
46
49
61
78
50
11
78
13
38
38
1
11
63
13
43
13
28
13
53
15
03
15
18
33
6
49
9
45
4
60
61
30
75
82
56
22
55
84
61
4
66
6
69
6
M6
3X
1.5
P
M6
3X
1.5
P5
08
50
82
16
31
56
25
28
59
31
20
11
51
15
46
45
61
78
50
60
61
45
75
82
76
22
5
Sec�
on
A-A
LC LO
1
DA
HC
BA
D
d5
EIG
A
F
BC C
BB
B1B
BA
BA
1
CA
qLV
A
EAB
10
O
TER
MIN
AL
BO
X A
RR
AN
GEM
ENT
WIT
H S
EALI
NG
BO
X
FOR
SPA
CE
HEA
TER
AP
PLI
CA
BLE
ON
LY F
OR
MJ
31
5 S
/M/L
FR
AM
E
EAR
THIN
G T
ERM
INA
L(O
N E
ITH
ER S
IDE)
S2 -
1 N
O. F
OR
MJ8
0-M
J13
02
NO
S. F
OR
MJ1
60
-MJ3
15
L
Sec�
on
B-B
AC
HA
V
HD
FA
GC
H
AA
A AB
K
FLA
ME
PR
OO
F M
OTO
RS:
Typ
e E
x(d
)G
. Dim
en
sio
nal
Dra
win
g: E
ffic
ien
cy V
alu
es
Co
mp
lyin
g to
IE2
Cla
ss o
f IE
C 6
00
34
-30
-1
Foo
t M
ou
nte
d (
B3
) M
oto
rs
CA
T-D
-80
28
-3-1
21
22
IEC
Fr
. Siz
eP
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FIX
ING
GEN
ERA
LTE
RM
INA
L B
OX
SHA
FT
80
2, 4
& 6
90
L2
, 4, 6
& 8
10
0L
2, 4
, 6 &
8
11
2M
2, 4
, 6 &
8
13
2S/
M2
, 4, 6
& 8
16
0M
/L2
4, 6
& 8
2, 4
, 6 &
8
2
4, 6
& 8
18
0L
20
0L
4, 6
& 8
22
25
S/M
25
0M
28
0S/
M
2
4, 6
& 8
2
4, 6
& 8
M6
M8
M1
0
M1
0
M1
2
M1
6
M1
6
M2
0
M2
0
M2
0
M2
0
20
01
30
16
54
01
23
.51
11
64
33
03
86
21
63
01
56
21
41
35
16
8M
20
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19
40
62
1.5
35
20
01
30
16
55
01
23
.51
11
74
38
24
63
24
63
51
79
21
71
41
19
5M
25
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24
50
82
74
5
25
01
80
21
56
01
54
12
19
54
35
52
02
58
40
19
12
07
13
12
25
M2
5X
1.5
P2
86
08
31
55
25
01
80
21
56
01
54
12
22
04
56
53
92
62
45
20
42
00
12
42
33
M2
5X
1.5
P2
86
08
31
55
30
02
30
26
58
01
54
13
26
05
51
66
02
90
50
22
31
75
10
02
82
M2
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1.5
P3
88
01
04
17
0
35
02
50
30
01
10
19
51
33
14
31
26
02
44
25
21
51
36
5M
32
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11
01
24
51
05
35
02
50
30
01
10
19
51
63
54
33
57
02
67
27
01
66
39
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40
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11
01
45
1.5
10
0
40
03
00
35
01
10
19
51
53
94
35
68
02
88
23
71
33
41
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40
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55
11
01
65
91
00
45
03
50
40
01
10
14
01
95
16
44
44
26
90
33
93
08
26
44
14
44
4M
50
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55
11
01
65
9
60
14
01
86
4
60
14
01
86
4
65
14
01
86
9
65
14
01
86
9
75
14
02
07
9.5
10
0
13
0
13
0
13
0
13
0
13
0
55
04
50
50
01
40
19
51
84
89
91
51
06
54
38
10
03
51
28
72
42
47
4M
50
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55
04
50
50
01
40
19
51
85
44
10
10
11
57
47
51
15
25
22
07
51
7M
50
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PS
TLA
AC
LLC
AD
LV**
VS2
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1O
D
DA
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FA
*G
A*
GC
* I
I1
d5
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EA
M
*
70
48
39
69
48
29
74
58
67
82
69
48
79
29
14
82
49
73
83
69
85
38
8
31
5S/
M
31
5L
2
4, 6
& 8
2
4, 6
& 8
M2
0
M2
0
66
0
66
0
55
0
55
0
60
0
60
0
14
0
14
0
17
0
17
0
24
24
6 6
22
22
61
0
61
0
11
78
11
63
13
43
13
28
13
38
13
53
15
03
15
18
53
5
53
5
13
0
14
5
44
3
44
3
27
6
27
6
22
5
22
5
58
4
61
4
66
6
69
6
M6
3X
1.5
P
M6
3X
1.5
P
65
80
65
80
14
0
14
0
17
0
17
0
18
1822
22
69
6985
85
13
0
13
0
16
0
16
0
Sep
arat
e sp
. hea
ter
T. B
ox
will
be
pro
vid
ed a
s a
std
. fea
ture
in c
ase
of
MJ
31
5 S
/M/L
fra
mes
.
Do
ub
le s
haf
t ex
ten
sio
n c
an b
e p
rovi
ded
wit
h s
haf
t d
imen
sio
n id
enti
cal t
o D
.E. s
haf
t.
** M
inim
um
dis
tan
ce f
or
effi
cien
t co
olin
g o
f m
oto
r to
be
mai
nta
ined
by
use
rN
ote
:Fo
r m
oto
r in
fra
me
18
0L
& 2
00
L w
ith
B3
/B5
mo
un
tin
g , k
ind
ly r
efer
to
ou
r n
eare
st s
ales
off
ice.
For
no
n s
tan
dar
d m
oto
rs, d
imen
sio
ns
may
ch
ange
. Ple
ase
con
tact
ou
r n
eare
st s
ales
off
ice
for
det
ails
8 N
os.
Fix
ing
Ho
les
fro
m 2
25
S/M
fra
me
on
war
ds
Key
/ k
ey w
ay f
it: h
9 /
N9
.
All
Dim
ensi
on
s ar
e in
mm
un
less
oth
erw
ise
spec
ifie
d.
Dim
ensi
on
Tole
ran
ceSp
ecifi
ca�
on
IS 1
23
1D
, DA
GA
, GC
, F, F
A
d5
(cen
teri
ng)
j6 k6 m6
19
, 24
, 28ø
38
, 42
, 48ø
55
, 60
, 65
, 75
, 80ø
IS 2
04
8
IS 2
54
0
Tole
ran
ces
on
Dim
ensi
on
s w
ith
*
Dim
ensi
on
Tole
ran
ceSp
ecifi
ca�
on
N M0
.3
0.5 1 1.5
OV
ER 4
50
UP
TO 2
65
IS 2
22
3
js6
OV
ER 2
65
UP
TO 8
5
OV
ER 8
5
UP
TO 4
50
j6
LC LO
1
B
DAAC
EAI1
EAR
THIN
G T
ERM
INA
L(O
N E
ITH
ER S
IDE)
q
LAd
5
Sec�
on
A-A
GA
F
EIA
PND
T
10
LV
AB
TER
MIN
AL
BO
X A
RR
AN
GEM
ENT
WIT
H S
EALI
NG
BO
X
O4
Dri
lled
ho
les
up
to 2
00
Fr.
equ
isp
aced
as
sho
wn
S2 -
1 N
O. F
OR
MJ8
0-M
J13
02
NO
S. F
OR
MJ1
60
-MJ3
15
L
FOR
SPA
CE
HEA
TER
AP
PLI
CA
BLE
ON
LY F
OR
MJ
31
5 S
/M/L
FR
AM
E
8 D
rille
d h
ole
s fr
om
22
5 F
r. o
nw
ard
seq
uis
pac
ed a
s sh
ow
n Se
c�o
n B
-B
FA
GC
AD
V
S
M
FLA
ME
PR
OO
F M
OTO
RS:
Typ
e E
x(d
)D
ime
nsi
on
al D
raw
ing:
Eff
icie
ncy
Val
ue
s C
om
ply
ing
to IE
2 C
lass
of
IEC
60
03
4-3
0-1
Fl
ange
Mo
un
ted
(B
5)
Mo
tors
CA
T-D
-80
28
-3-1
NON SPARKING MOTORS: Type Ex(nA)
23
NON SPARKING MOTORS: Type Ex(nA)
Non sparking motors provide protec�on against auto igni�on of
surrounding gases which may be released under abnormal opera�ng
condi�on.
A.1 Reference Standards:
Electrical apparatus for Explosive gas atmosphere - Part 0 General Requirements
Electrical apparatus for Explosive gas atmosphere - Part 15 Construc�on test and marking of type of protec�on 'n' electrical apparatus
Classifica�on of Hazardous areas (other than mining) having flammable gases and vapors for electrical installa�ons
Guide for selec�on and installa�on of electrical equipment for hazardous areas (other than mines)
Explosive atmospheres - Part 14: Electrical installa�ons design, selec�on and erec�on
IS/IEC 60079
IS/IEC 60079-15
IS 5572
IS 5571
IEC 60079-14
A.2 Limi�ng Temperature
These motors are designed such that the limi�ng temperatures of all
parts in con�nuous opera�on does not exceed 200⁰C i.e.
Temperature Class T3, as per IS / IEC 60079-15.
A.3 Electrical Features
Standard Opera�ng Condi�ons:
● Voltage: 415V ± 10%
● Frequency: 50 Hz ± 5%
● Combined Varia�on: ± 10% (absolute sum with maximum
frequency varia�on 5%)
● Ambient: 50�C
● Al�tude: upto 1000m above mean sea level
Voltage Varia�on %
10 +
12.5 +
15 +
5 +
5 +
5 +
10 +
12.5 +
15 +
100
95
90
Frequency Varia�on %
Combined Voltage &
Frequency %
Permissible Output
as % of Rated Value
Re-Ra�ng Factors Applicable Under Different Condi�ons of Supply Voltage, Frequency, Ambient and Al�tude
20 107
21 to 35 103
40 100
45 96
50 92
For Motors With Ambient 40 C� For Motors With Ambient 50 C�
Ambient Temperature
( C)�
Permissible Output as %
of Rated Value
Ambient Temperature
( C)�
Permissible Output as %
of Rated Value
107
103
100
95
91
30
30 to 45
50
55
60
Permissible Output as % of Rated Value
Al�tude Above Mean Sea Level (m)
1000
1500
2000
2500
3000
3500
4000
100
97
94
90
86
82
77
kW Ra�ng Method of Star�ng No. of Leads
Upto & including 1.5 kW
Above 1.5 kW
DOL
DOL or Star / Delta
3 (Internal Star Connec�on)
6
Method of Star�ng:
Star�ng Current Measurement of Bharat Bijlee Motors:
Induc�on motor star�ng current is generally 6 to 7 �mes the full
load current of the motor. This is a characteris�c feature of the motor
and though undesirable, it is inevitable in the design of the motor.
Measurement of this star�ng current at rated voltage becomes
difficult since it demands higher capacity of the supply system as
well as use of appropriate CTs in the circuit of meters. Generally a
frac�on of rated star�ng current is passed in the motor due to
capacity constraints. This current is extrapolated to rated voltage. If
this measurement is done at higher voltage then the es�mated
star�ng current is more accurate.
In BB, star�ng current measurement is done as per the following
table.
24
A. Technical Informa�on
NON SPARKING MOTORS: Type Ex(nA)
kW RangeMeasurement at % of
voltage to rated voltage
70 %
60 %
35 %
25 %
25 %
0.12 kW to 90 kW
90 kW to 200 kW
200 kW to 355 kW
355 kW to 560kW
560kW and above (with rated voltage
690V or higher)
Earthing Terminals:
Two earthing terminals are provided on the body and one earthing
terminal is provided in the terminal box.
A.4 Mechanical Features
Enclosure & Cooling:
Upto 80 frame: Aluminium Construc�on; 90 frame & above: Cast
Iron Construc�on.
All motors are Totally Enclosed Fan Cooled (TEFC). The cooling is
effected by self-driven, bi-direc�onal cast iron or fabricated
centrifugal fan protected by fan cover. The type of cooling is IC 411 as
per IS 6362/IEC 60034-6. Minimum cooling distance as indicated
Bearing & Terminal Box Details:
No. & Size ofCable Entries
Max cond cross sec area (mm²)Fr. Size
Bearing Nos. C3 Clearance
D.E. N.D.E.
Terminal
Nos Size
34
3*M4
10
6 M516
63
71
80
90S, 90L
100L
112M
132S/M
160M/L
6201 2Z
6202 2Z
6004 2Z
6205 2Z
6206 2Z
6206 2Z
6208 2Z
6309 2Z
6201 2Z
6202 2Z
6004 2Z
6205 2Z
6205 2Z
6205 2Z
6208 2Z
6209 2Z
3*
2 x M20 x 1.5P
2 x M25 x 1.5P
180M/L (4 Pole)
180M/L (2, 6 Pole)
200L
225S/M
250M
280S/M (2 Pole)
280S/M (4, 6 Pole)
315S/M
315L
355L
355L/K (2 Pole)
355L/K (4, 6 Pole)
6310 2Z
6310 2Z
6312 2Z
6315
6316
6317
6319
6319
6322
6319
6313
6322
6309 2Z
6210 2Z
6212 2Z
6213
6215
6316
6316
6319
6319
6322
6319
6322
6 M6 2 x M32 x 1.5P 50
6 M8 2 x M40 x 1.5P 70
6 M10 2 x M50 x 1.5P 150
6 M122 x M50 x 1.5P 185
2 x M63 x 1.5P 240
2 x M75 x 1.5P 300M166
2 x M75 x 1.5P 400M206
Note: 1) L10 bearing life is 50,000 hours for directly coupled loads through flexible couplings only. 2) IN 315L frame for star delta connec�on, higher size T box of 355 frame will be provided.
in GA drawing has to be provided for effec�ve cooling of the motor.
Degree of Protec�on :
All Non-sparking motors have degree of protec�on IP55 as per
IS/IEC 60034-5 as a standards features. In addi�on, all flange
mounted motors (B5 and B14) have oil �ght Sha� (OTS) protec�on.
Motor with V1, V5 and V18 Moun�ng are provided with a canopy
fi�ed on the top of the fan cover.
Paint
All internal and external surfaces are coated with epoxy polymide
base acid/alkali resistant paint of Dark Admiralty Grey, Shade
No. 632 (as per IS: 5).
Name Plate
Stainless steel name plate is provided in each motor. Special data
such as efficiency, temperature class and statutory approval
reference are also provided on the nameplate along with the
usual name plate details.
25
Range
● Series: Non Sparking Motors, Type Ex(nA): Efficiency Values
Complying to IE2 Class of IEC 60034-30-1
● kW: 0.37 to 355
● Frame: 71 to 355
● Polarity: 2, 4, 6
NON SPARKING MOTORS: Type Ex(nA) B. General Specifica�ons: Standard & Op�onal Features
Standard Feature Op�onal Feature
For standard bearings, kindly refer to the bearing chart
Fan Cover: Mild Steel
Paint Shade: AAP 632 AAP Epoxy based RAL grade or Epoxy based IS:5 grade
Sealed Bearing: upto 200 Frame Online Greasing Arrangement: 225 Frame & Above
Online Greasing Arrangement: 180 to 200 Frame
EN 24, EN57
Ambient: 50⁰C
B3 Moun�ng B5, B35, V1 & B14 (upto 132 frame)
IP55 IP56, IP65, IP66
Frequency: 50 Hz
Voltage: 415V
Packing: Thermocol / Corrugated Boxes: Upto 132 Frame Wooden Packing Boxes: 160 Frame & Above
Duty: S1
TB Posi�on:Top: upto 80 frame, 250 frame & aboveRHS: 90 to 225 frame
TB Posi�on:TOP / LHS: 90 to 225 frameRHS / LHS: 250 to 355 frame
Sha� Material: EN8
Insula�on: Class F
I C411: Totally Enclosed Fan Cooled
Insula�on: Class H
Gel Coat on Winding: For all frames
Inverter Duty Applica�on: 280 frame & above Inverter Duty Applica�on: upto 250 frame
Sea Worthy/Export Packing Case
Insulated Bearing: 132 frame & above (hybrid bearing �ll 225 frame)Cylindrical Roller Bearing on DE Side: 160 frame & above
Aluminium Construc�on: 71, 80 frameCast Iron Construc�on: 90 frame & above
Our other op�onal features:● Non standard sha� material, diameter & extension ● Double compression glands● 200 frame onwards as per Higher size T Box, auxilliary T Box from requirement & feasibility● Space Heater: 90 frame and above● Thermister: 90 frame and above ● Canopy, water flinger, non standard paint & paint shade, cable gland● High temperature grease● Reduced and special grades of vibra�on as per IS 12075 can be provided on request
Note :1) Kindly confirm applica�on wise requirement of auxilliary terminal box with our nearest sales office2) For Non Sparking motors to be operated on VFD supply, combined tes�ng of motor & converter is mandatory. Refer page 27 for further details3) For any other non standard feature, kindly contact our nearest sales office
26
27
NON SPARKING MOTORS: Type Ex(nA) C. Statutory Requirement for Non Sparking Induc�on Motors Fed with VFD Supply
Combined Tes�ng of non sparking motor and converter:
Bharat Bijlee motors have been tested and approved by statutory authori�es for given temperature class with sinusoidal supply. Since
VFD supply contains more harmonics, temperature rise of motor increases on VFD supply. This leads to increase in surface temperature.
Also, with the VFD, motor speed is varied. When motor speed is reduced, it leads to poor cooling and higher temperature rise. So the new
temperature class needs to be verified by statutory authority. IS 5571 (Guide for selec�on and installa�on of electrical equipment for
hazardous areas - other than mines) or IEC 60079-14 (Explosive atmospheres - Part 14: Electrical installa�ons design, selec�on and erec�on)
is the selec�on and installa�on guide for the user. The statutory tes�ng authori�es insist that the motors intended for use in hazardous area,
which are to be supplied with varying voltage and frequency by converter, shall be tested, cer�fied and approved in associa�on with the
converter to determine the temperature class / maximum surface temperature. The authori�es give reference to IS 5571:2009 clause 14.4.2 (a)
for this tes�ng. This is also men�oned in the interna�onal standard IEC 60079-14:2007 (Explosive atmospheres - Part 14: Electrical
installa�ons design, selec�on and erec�on), clause 14.4.2 (a). IS/IEC 60079-15:2005 clause 17.8.2.2 also states that the motor shall
be tested with the converter to prove that the temperature class limits are not exceeded.
Note:
1. Addi�onal factors may also need to be taken into account, which include provision by the user of addi�onal output filters or reactors
and the length of cable between converter and motor. Both these affect motor input voltage and cause addi�onal motor hea�ng.
2. High frequency switching in converters can lead to rapid rise �me voltage stress in the windings and cable circuits and therefore a
further poten�al source of igni�on. It is necessary to consider the effects of this stress according to the type of protec�on. It will be
necessary to add an addi�onal output filter a�er the converter.
3. Bearing currents require special considera�on. Possible solu�ons include the use of insulated bearings, either alone, or in
accordance with a filter that reduces common mode voltages and / or dv/dt.
Cable length between motor and converter:
Whenever non sparking motor is fed through converter supply, normally converter is placed in safe area and motor is working in
hazardous area. Hence the cable length between converter and motor is generally high, i.e. 500 to 800 meters long. For effec�ve and trouble
free opera�on of motor, use of filters (preferably sine wave filter) at converter output terminals is a must, when using such high cable length.
The customer and / or his system integrator has to ensure that the voltage appearing at motor terminals is <= 1.56kV. Warranty clause of
motor is applicable only if sine wave filter is provided at converter output terminals by the motor user in case of use of high cable length.
Use of thermal protec�ve devices
Use of thermistors / thermostats is recommended to monitor the temperature rise of stator winding of motor.
NO
N S
PAR
KIN
G M
OTO
RS:
Typ
e E
x(n
A)
D. P
erf
orm
ance
Dat
a: E
ffici
en
cy V
alu
es
Co
mp
lyin
g to
IE2
Cla
ss o
f IE
C 6
00
34
-30
-1
% E
ffic
ien
cy
Star
tin
g C
urr
en
t to
R
ate
d
Cu
rre
nt
Rat
io
Star
tin
g To
rqu
e t
o
Rat
ed
To
rqu
e
Rat
ioFL
FL3
/4L
1/2
L1
/2L
Rat
ed
Spe
ed
RP
M
Rat
ed
Cu
rre
nt
Am
ps.
Rat
ed
Torq
ue
kg- m
Po
we
r F
acto
r
kgm
²
Net
W
eig
ht
B3
co
nst
r.
kg
Wit
h D
OL
star
tin
g Pu
llo
ut
Torq
ue
to
R
ate
d
Torq
ue
R
atio
Rat
ed
Ou
tpu
t
Fram
e s
ize
B3
con
stru
ctio
n
Op
era
tin
g ch
ara
cte
rist
ics
at r
ate
d o
utp
ut
kWH
P3
/4L
Ap
plic
able
sta
nd
ard
fo
r te
s�n
g &
effi
cien
cy d
eter
min
a�o
n :
IS1
59
99
Vo
ltag
e: 4
15
V +
/- 1
0%
Freq
uen
cy: 5
0H
z +/
- 5
%C
om
bin
ed V
aria
�o
n: +
/- 1
0%
Am
bie
nt:
50
°CD
uty
: S1
(C
on
�n
uo
us)
30
00
rp
m (
2 P
ole
)
Insu
la�
on
: Cla
ss F
Tem
per
atu
re R
ise:
Cla
ss B
Pro
tec�
on
: IP
55
Typ
e
Ref
ere
nce
Ro
tor
GD
²
0.3
70
.57
12
S07
12
A3
28
50
1.0
30
.13
0.7
20
.60
0.5
56
9.5
69
.56
7.5
5.0
2.6
3.0
0.0
01
97
0.5
50
.75
71
2S0
71
23
32
80
51
.36
0.1
90
.76
0.6
80
.55
74
.17
4.1
72
.05
.02
.73
.00
.00
19
7
0.7
51
.08
02
S08
02
13
28
40
1.6
60
.26
0.8
10
.73
0.6
07
7.4
77
.47
6.4
5.0
2.2
2.5
0.0
03
71
0
1.1
1.5
80
2S0
80
23
32
85
52
.37
0.3
70
.81
0.7
50
.61
79
.67
9.6
79
.65
.52
.73
.00
.00
51
11
1.5
2.0
90
S2
S09
S24
32
84
03
.13
0.5
10
.82
0.7
80
.68
81
.38
1.3
78
.06
.53
.33
.50
.00
91
17
2.2
3.0
90
L2
S09
L27
32
84
04
.49
0.7
50
.82
0.7
80
.68
83
.28
3.2
81
.76
.53
.33
.50
.01
13
20
3.7
5.0
10
0L
2S1
0L2
33
28
90
6.8
41
.25
0.8
80
.83
0.7
58
5.5
85
.58
4.0
6.5
3.0
3.3
0.0
21
22
6
5.5
7.5
13
2S
2S1
3S2
G3
29
35
9.7
71
.83
0.9
00
.88
0.8
38
7.0
86
.08
2.0
6.5
2.6
3.0
0.0
82
05
5
7.5
10
.01
32
S2
S13
S2N
32
93
51
3.2
2.4
90
.90
0.8
70
.82
88
.18
7.5
85
.06
.52
.63
.00
.09
80
67
9.3
12
.51
60
M2
S16
M2
33
29
35
16
.43
.09
0.8
90
.86
0.8
28
8.8
88
.68
5.0
6.5
2.0
2.5
0.1
50
01
05
11
15
16
0M
2S1
6M
25
32
93
51
9.2
3.7
0.8
90
.84
0.7
68
9.4
89
.48
7.0
6.5
2.3
3.0
0.1
71
01
12
15
20
16
0M
2S1
6M
26
32
93
02
6.0
5.0
0.8
90
.88
0.8
29
0.3
90
.08
8.0
6.5
2.0
2.5
0.2
03
01
20
18
.52
51
60
L2
S16
L29
32
93
03
1.5
6.1
0.9
00
.89
0.8
69
0.9
90
.78
9.0
6.5
2.0
2.5
0.2
71
37
22
30
18
0M
2S1
8M
23
32
93
53
7.7
7.3
0.8
90
.87
0.8
29
1.3
91
.08
8.8
7.0
2.4
2.7
0.3
41
77
30
40
20
0L
2S2
0L2
A3
29
55
51
.09
.90
.89
0.8
60
.80
92
.09
2.0
90
.07
.02
.63
.00
.61
26
4
37
50
20
0L
2S2
0L2
73
29
55
64
.01
2.2
0.8
70
.84
0.7
69
2.5
92
.59
1.0
7.0
2.2
2.5
0.6
42
80
45
60
22
5M
2S2
2M
25
32
96
57
6.6
14
.80
.88
0.8
50
.78
92
.99
2.7
91
.07
.02
.52
.51
.13
35
3
55
75
25
0M
2S2
5M
23
32
96
59
0.2
18
.10
.91
0.8
90
.86
93
.29
2.7
90
.07
.02
.32
.72
.60
55
0
75
10
02
80
S2
S28
S23
32
97
01
22
.22
4.6
0.9
10
.89
0.8
69
3.8
93
.69
2.0
6.5
2.0
2.8
3.0
16
69
90
12
02
80
M2
S28
M2
53
29
70
14
6.2
29
.50
.91
0.8
90
.86
94
.19
3.9
90
.96
.52
.02
.83
.42
75
0
11
01
50
31
5S
2S3
1S2
33
29
82
18
0.3
35
.90
.90
0.8
60
.80
94
.39
4.1
91
.57
.02
.22
.55
.00
89
8
12
51
70
31
5M
2S3
1M
2A
32
98
22
06
.84
0.8
0.8
90
.85
0.7
89
4.5
93
.59
1.5
7.0
2.2
2.6
5.0
09
40
13
21
80
31
5M
2S3
1M
23
32
98
22
15
.74
3.1
0.9
00
.86
0.8
09
4.6
93
.69
1.3
7.0
2.0
2.5
5.0
09
40
15
02
00
31
5L
2S3
1L2
A3
29
82
24
7.6
49
.00
.89
0.8
40
.78
94
.79
3.7
92
.27
.02
.02
.56
.20
11
00
16
02
15
31
5L
2S3
1L2
53
29
85
26
0.9
52
.20
.90
0.8
60
.80
94
.89
4.1
93
.07
.02
.42
.56
.20
11
00
18
02
40
31
5L
2S3
1L2
B3
29
82
29
9.9
58
.80
.88
0.8
20
.75
94
.99
4.1
93
.07
.02
.02
.57
.70
13
90
20
02
70
35
5L
2S3
5L2
A3
29
85
32
5.4
65
.30
.90
0.8
70
.82
95
.09
4.2
92
.27
.01
.62
.41
2.0
01
68
0*2
50
33
53
55
L2
S35
L21
32
98
54
06
.88
1.6
0.9
00
.88
0.8
49
5.0
94
.59
2.8
7.0
1.6
2.4
12
.00
16
80
*31
54
25
35
5L
2S3
5L2
33
29
85
51
31
03
0.9
00
.88
0.8
49
5.0
94
.59
3.0
7.0
1.6
2.4
14
.70
18
70
* Th
ese
ra�
ngs
are
su
itab
le f
or
clas
s F
tem
per
atu
re r
ise
No
te:
1)
All
per
form
ance
val
ues
are
su
bje
ct t
o t
ole
ran
ce a
s p
er IS
/IEC
60
03
4-1
28
NO
N S
PAR
KIN
G M
OTO
RS:
Typ
e E
x(n
A)
Pe
rfo
rman
ce D
ata:
Effi
cie
ncy
Val
ue
s C
om
ply
ing
to IE
2 C
lass
of
IEC
60
03
4-3
0-1
% E
ffic
ien
cy
Star
tin
g C
urr
en
t to
R
ate
d
Cu
rre
nt
Rat
io
Star
tin
g To
rqu
e t
o
Rat
ed
To
rqu
e
Rat
ioFL
FL3
/4L
1/2
L1
/2L
Rat
ed
Spe
ed
RP
M
Rat
ed
Cu
rre
nt
Am
ps.
Rat
ed
Torq
ue
kg- m
Po
we
r F
acto
r
kgm
²
Net
W
eig
ht
B3
co
nst
r.
kg
Wit
h D
OL
star
tin
g Pu
llo
ut
Torq
ue
to
R
ate
d
Torq
ue
R
atio
Rat
ed
Ou
tpu
t
Fram
e s
ize
B3
con
stru
ctio
n
Op
era
tin
g ch
ara
cte
rist
ics
at r
ate
d o
utp
ut
kWH
P3
/4L
Ap
plic
able
sta
nd
ard
fo
r te
s�n
g &
effi
cien
cy d
eter
min
a�o
n :
IS1
59
99
Vo
ltag
e: 4
15
V +
/- 1
0%
Freq
uen
cy: 5
0H
z +/
- 5
%C
om
bin
ed V
aria
�o
n: +
/- 1
0%
Am
bie
nt:
50
°CD
uty
: S1
(C
on
�n
uo
us)
15
00
rp
m (
4 P
ole
)
Insu
la�
on
: Cla
ss F
Tem
per
atu
re R
ise:
Cla
ss B
Pro
tec�
on
: IP
55
Typ
e
Ref
ere
nce
Ro
tor
GD
²
0.3
70
.57
12
S07
14
33
13
70
1.0
00
.26
0.7
10
.62
0.5
07
2.7
72
.76
6.0
3.4
2.1
2.5
0.0
03
37
0.5
50
.75
80
2S0
80
43
31
42
01
.34
0.3
80
.74
0.6
40
.50
77
.17
7.1
72
.05
.02
.83
.00
.00
72
11
0.7
51
.08
02
S08
04
53
14
10
1.7
00
.52
0.7
70
.67
0.5
57
9.6
79
.67
6.0
5.0
2.8
3.0
0.0
08
21
2
1.1
1.5
90
S2
S09
S42
31
43
02
.44
0.7
50
.77
0.7
00
.57
81
.48
1.4
77
.56
.02
.42
.80
.01
50
15
1.5
2.0
90
L2
S09
L47
31
43
53
.23
1.0
20
.78
0.7
00
.57
82
.88
2.8
80
.05
.52
.73
.00
.01
90
19
2.2
3.0
10
0L
2S1
0L4
73
14
35
4.4
81
.49
0.8
10
.74
0.6
08
4.3
84
.38
2.0
6.0
2.6
3.0
0.0
28
02
6
3.7
5.0
11
2M
2S1
1M
47
31
45
07
.46
2.4
90
.80
0.7
60
.62
86
.38
6.3
84
.06
.52
.73
.00
.06
60
46
5.5
7.5
13
2S
2S1
3S4
K3
14
50
10
.23
.69
0.8
50
.82
0.7
48
7.7
87
.78
6.0
6.5
2.2
2.8
0.1
26
06
4
7.5
10
.01
32
M2
S13
M4
T31
45
01
3.8
5.0
40
.85
0.8
20
.74
88
.78
8.7
87
.06
.52
.22
.80
.16
30
74
9.3
12
.51
60
M2
S16
M4
C3
14
60
17
.66
.20
0.8
20
.76
0.6
88
9.4
89
.48
7.0
6.5
2.5
2.8
0.1
77
01
05
11
15
.01
60
M2
S16
M4
K3
14
65
20
.37
.31
0.8
40
.80
0.7
08
9.8
89
.88
8.0
6.5
2.5
2.8
0.2
29
01
15
15
20
16
0L
2S1
6L4
T31
46
52
7.1
10
.00
.85
0.8
20
.72
90
.79
0.7
89
.56
.52
.52
.70
.30
00
12
8
18
.52
51
80
M2
S18
M4
73
14
65
33
.21
2.3
0.8
50
.82
0.7
69
1.2
91
.28
9.5
6.5
2.7
2.9
0.5
40
01
88
22
30
18
0L
2S1
8L4
83
14
70
39
.81
4.6
0.8
40
.78
0.7
09
1.6
91
.68
9.8
6.5
2.8
3.0
0.6
12
00
30
40
20
0L
2S2
0L4
53
14
70
52
.61
9.9
0.8
60
.82
0.7
29
2.3
92
.09
0.0
7.0
2.6
2.6
0.9
32
75
37
50
22
5S
2S2
2S4
33
14
70
63
.82
4.5
0.8
70
.85
0.7
79
2.7
92
.59
0.5
7.0
2.6
2.6
1.6
03
62
45
60
22
5M
2S2
2M
45
31
47
07
7.3
29
.80
.87
0.8
50
.77
93
.19
2.8
91
.07
.02
.62
.61
.85
37
7
55
75
25
0M
2S2
5M
43
31
48
29
6.3
36
.10
.85
0.8
00
.72
93
.59
3.5
92
.07
.02
.62
.83
.06
52
0
75
10
02
80
S2
S28
S42
31
48
51
31
49
.20
.85
0.8
20
.74
94
.09
4.0
93
.06
.72
.62
.85
.53
67
0
90
12
02
80
M2
S28
M4
53
14
85
15
65
9.0
0.8
50
.82
0.7
49
4.2
94
.09
3.0
6.0
2.2
2.7
6.3
67
35
11
01
50
31
5S
2S3
1S4
13
14
85
18
87
2.1
0.8
60
.83
0.7
69
4.5
94
.39
2.3
6.5
2.5
3.0
9.9
78
62
12
51
70
31
5M
2S3
1M
4A
31
48
62
16
81
.90
.85
0.8
10
.74
94
.69
4.3
92
.76
.52
.53
.01
1.7
09
65
13
21
80
31
5M
2S3
1M
43
31
48
72
25
86
.50
.86
0.8
30
.76
94
.79
4.5
93
.06
.52
.53
.01
1.7
09
65
15
02
00
31
5L
2S3
1L4
A3
14
88
26
29
8.2
0.8
40
.80
0.7
29
4.7
94
.49
2.8
6.5
2.5
3.0
14
.00
11
45
16
02
15
31
5L
2S3
1L4
53
14
87
27
01
04
.80
.87
0.8
40
.78
94
.99
4.6
93
.16
.52
.43
.01
4.0
01
14
5
18
02
40
31
5L
2S3
1L4
63
14
87
30
71
17
.90
.86
0.8
30
.76
95
.09
4.7
93
.26
.52
.53
.01
5.6
01
22
5
20
02
70
31
5L
2S3
1L4
73
14
89
34
01
30
.80
.86
0.8
30
.76
95
.19
4.8
93
.36
.52
.53
.01
7.7
61
29
02
50
33
53
55
L2
S35
L41
31
48
84
16
16
3.6
0.8
80
.85
0.7
59
5.1
94
.99
3.5
6.5
2.2
2.5
23
.30
16
80
31
54
22
35
5L
2S3
5L4
33
14
88
52
42
06
.20
.88
0.8
50
.75
95
.19
4.8
93
.56
.52
.22
.53
2.7
01
85
5
*35
54
75
35
5L
2S3
5L4
53
14
88
59
02
32
0.8
80
.85
0.7
59
5.1
94
.99
3.5
6.5
2.2
2.5
37
.90
20
25
* Th
ese
ra�
ngs
are
su
itab
le f
or
clas
s F
tem
per
atu
re r
ise
No
te:
1)
All
per
form
ance
val
ues
are
su
bje
ct t
o t
ole
ran
ce a
s p
er IS
/IEC
60
03
4-1
29
NO
N S
PAR
KIN
G M
OTO
RS:
Typ
e E
x(n
A)
Pe
rfo
rman
ce D
ata:
Effi
cie
ncy
Val
ue
s C
om
ply
ing
to IE
2 C
lass
of
IEC
60
03
4-3
0-1
% E
ffic
ien
cy
Star
tin
g C
urr
en
t to
R
ate
d
Cu
rre
nt
Rat
io
Star
tin
g To
rqu
e t
o
Rat
ed
To
rqu
e
Rat
ioFL
FL3
/4L
1/2
L1
/2L
Rat
ed
Spe
ed
RP
M
Rat
ed
Cu
rre
nt
Am
ps.
Rat
ed
Torq
ue
kg- m
Po
we
r F
acto
r
kgm
²
Net
W
eig
ht
B3
co
nst
r.
kg
Wit
h D
OL
star
tin
g Pu
llo
ut
Torq
ue
to
R
ate
d
Torq
ue
R
atio
Rat
ed
Ou
tpu
t
Fram
e s
ize
B3
con
stru
ctio
n
Op
era
tin
g ch
ara
cte
rist
ics
at r
ate
d o
utp
ut
kWH
P3
/4L
Ap
plic
able
sta
nd
ard
fo
r te
s�n
g &
effi
cien
cy d
eter
min
a�o
n :
IS1
59
99
Vo
ltag
e: 4
15
V +
/- 1
0%
Freq
uen
cy: 5
0H
z +/
- 5
%C
om
bin
ed V
aria
�o
n: +
/- 1
0%
Am
bie
nt:
50
°CD
uty
: S1
(C
on
�n
uo
us)
10
00
rp
m (
6 P
ole
)
Insu
la�
on
: Cla
ss F
Tem
per
atu
re R
ise:
Cla
ss B
Pro
tec�
on
: IP
55
Typ
e
Ref
ere
nce
Ro
tor
GD
²
0.3
70
.58
02
S08
06
13
91
01
.06
0.4
00
.72
0.6
20
.50
67
.66
7.6
65
.03
.01
.92
.20
.00
60
10
0.5
50
.75
80
2S0
80
63
39
10
1.4
50
.59
0.7
20
.62
0.5
07
3.1
73
.17
0.0
3.5
2.0
2.3
0.0
08
41
1
0.7
51
.09
0S
2S0
9S6
33
92
51
.91
0.7
90
.72
0.6
10
.50
75
.97
5.9
72
.33
.52
.02
.50
.01
22
14
1.1
1.5
90
L2
S09
L65
39
30
2.7
21
.15
0.7
20
.61
0.5
07
8.1
78
.17
4.0
4.0
2.0
2.6
0.0
16
02
3
1.5
2.0
10
0L
2S1
0L6
33
93
53
.63
1.5
60
.72
0.6
00
.52
79
.87
9.6
75
.04
.52
.02
.50
.02
50
27
2.2
3.0
11
2M
2S1
1M
65
39
40
4.9
92
.28
0.7
50
.65
0.5
88
1.8
81
.87
9.8
5.0
2.1
2.5
0.0
65
03
3
3.7
5.0
13
2S
2S1
3S6
G3
96
08
.00
3.7
50
.74
0.7
00
.60
84
.38
3.5
82
.05
.52
.02
.50
.13
00
52
5.5
7.5
13
2M
2S1
3M
6T3
96
01
1.4
5.5
80
.74
0.7
00
.60
86
.08
4.5
82
.06
.02
.02
.50
.19
30
75
7.5
10
.01
60
M2
S16
M6
33
96
01
5.0
7.6
10
.80
0.7
40
.64
87
.28
7.2
85
.25
.52
.02
.50
.27
60
10
3
9.3
12
.51
60
L2
S16
L66
39
60
18
.49
.44
0.8
00
.74
0.6
48
8.0
88
.08
6.7
5.5
2.1
2.5
0.3
40
01
13
11
15
.01
60
L2
S16
L67
39
65
21
.61
1.1
00
.80
0.7
70
.66
88
.78
8.7
87
.06
.02
.02
.50
.40
00
12
3
15
20
18
0L
2S1
8L6
33
96
52
9.1
15
.10
.80
0.7
50
.62
89
.78
9.7
87
.25
.52
.62
.30
.82
00
20
0
18
.52
52
00
L2
S20
L63
39
75
34
.71
8.5
0.8
20
.77
0.6
99
0.4
90
.48
8.3
5.5
2.6
2.3
1.2
00
02
54
22
30
20
0L
2S2
0L6
53
97
54
1.1
22
.00
.82
0.7
70
.69
90
.99
0.9
88
.86
.02
.62
.31
.37
27
0
30
40
22
5M
2S2
2M
64
39
75
52
.93
0.0
0.8
60
.84
0.7
69
1.7
91
.28
8.7
7.0
2.5
2.2
2.4
13
58
37
50
25
0M
2S2
5M
63
39
80
63
.43
6.8
0.8
80
.85
0.8
29
2.2
92
.29
1.0
6.0
2.5
2.3
3.7
25
28
45
60
28
0S
2S2
8S6
13
98
48
0.4
44
.50
.84
0.8
00
.72
92
.79
2.7
91
.26
.02
.52
.45
.11
57
3
55
75
28
0M
2S2
8M
63
39
84
95
.65
4.4
0.8
60
.83
0.7
69
3.1
93
.19
1.0
6.0
2.4
2.4
6.1
66
20
75
10
03
15
S2
S31
S61
39
88
13
37
3.9
0.8
40
.82
0.7
59
3.7
93
.79
2.5
6.0
2.4
2.5
10
.70
83
0
90
12
03
15
M2
S31
M6
33
98
91
59
88
.60
.84
0.8
00
.74
94
.09
4.0
92
.96
.02
.22
.51
2.4
09
12
11
01
50
31
5M
2S3
1M
65
39
89
19
31
08
.30
.84
0.8
10
.74
94
.39
4.3
93
.36
.02
.32
.51
5.5
01
01
0
12
51
70
31
5L
2S3
1L6
A3
99
02
22
12
3.0
0.8
30
.80
0.7
29
4.4
94
.29
3.0
6.0
2.3
2.5
18
.00
11
75
13
21
80
31
5L
2S3
1L6
73
99
02
31
12
9.9
0.8
40
.81
0.7
49
4.6
94
.69
3.8
6.0
2.3
2.5
18
.00
11
75
15
02
00
31
5L
2S3
1L6
B3
99
02
65
14
7.9
0.8
20
.79
0.7
09
4.7
94
.39
2.8
6.0
2.0
2.5
21
.50
12
31
16
02
15
31
5L
2S3
1L6
93
99
02
80
15
7.4
0.8
40
.81
0.7
19
4.8
94
.59
3.0
6.0
2.0
2.5
21
.50
12
31
18
02
40
35
5L
2S3
5L6
A3
99
03
22
17
7.1
0.8
20
.77
0.6
59
4.9
94
.69
3.3
6.0
2.0
2.5
28
.70
16
70
20
02
70
35
5L
2S3
5L6
13
99
03
49
19
6.8
0.8
40
.80
0.7
09
5.0
94
.79
3.5
6.0
2.0
2.5
28
.70
16
70
25
03
35
35
5L
2S3
5L6
33
99
04
36
24
6.0
0.8
40
.80
0.7
09
5.0
94
.79
3.4
6.0
2.0
2.5
35
.50
17
80
No
te:
1)
All
per
form
ance
val
ues
are
su
bje
ct t
o t
ole
ran
ce a
s p
er IS
/IEC
60
03
4-1
30
NO
N S
PAR
KIN
G M
OTO
RS:
Typ
e E
x(n
A)
E. D
ime
nsi
on
al D
raw
ing:
Eff
icie
ncy
Val
ue
s C
om
ply
ing
to IE
2 C
lass
of
IEC
60
03
4-3
0-1
Foo
t M
ou
nte
d (
B3
) M
oto
rs
FRA
ME
SIZE
63
TO
80
EAR
THIN
G
TER
MIN
AL
EA
RTH
ING
TE
RM
INA
L
EAR
THIN
G
TER
MIN
AL
EAR
THIN
G
TER
MIN
AL
FRA
ME
SIZE
90
S TO
16
0L
FRA
ME
SIZE
18
0M
TO
22
5M
FRA
ME
SIZE
25
0M
TO
35
5L
* R
efer
TA
BLE
‘A’ f
or
tole
ran
ces
CA
T-E-
63
35
-3-1
Sec�
on
A-A
Sec�
on
B-B
LC
10
L
q
LV
d5 D
AB I1
DA
EAEI
Ø=1
0⁰
for
90
to
11
2 f
ram
e
AB
HC
CA
BB
BC C
BA
B
K
S2-2
NO
S
AC A
G
HA
HD
V
H
A
AA
AB
F
GA
GC
FA
HC
LC 10
L
q
d5 D
A EI
BC C
B BBBA
K
CA
EAI1B
DALV
AB
H
HA
AC
HD
V
AA A A
B
S2-2
NO
S
AD
AG
S2-2
NO
S
S2-2
NO
S
LC 10
L
qA
G
LV
d5 D
A
BC
I EC
BA
B BB
CA
EA
K
B I1
DA
HC
AB
H
HA
ABA
AG
AAA
C
AD
HD
LC
10
LLV
q
d5
DA I E
DA
HC
B I1 EAC
A
KB
A
BC C
BBB
AB
B1
BA
1
AC
AG
HD
HA
AA
A AB
H
V
31
NO
N S
PAR
KIN
G M
OTO
RS:
Typ
e E
x(n
A)
Dim
en
sio
nal
Dra
win
g: E
ffic
ien
cy V
alu
es
Co
mp
lyin
g to
IE2
Cla
ss o
f IE
C 6
00
34
-30
-1 |
Fo
ot
Mo
un
ted
(B
3)
Mo
tors
TAB
LE A
Dim
ensi
on
Tole
ran
ceSp
ecifi
ca�
on
A,B H
-1.0
+0.3
60
+0.4
30
+0.5
20
UP
TO 2
80
OV
ER 2
80
IS 1
23
17
, 10
ø1
2,1
5ø
19
,24
,28
ø
0.7
5
K
-0.5
Dim
ensi
on
Tole
ran
ceSp
ecifi
ca�
on
IS 1
23
1D
,DA
GA
,GC
,F,F
Ad
5(c
ente
rin
g)
j6 k6 m6
11
,14
,19
,24
,28
ø3
8,4
2,4
8ø
55
,60
,65
,75
,80
,95
øIS
20
48
IS 2
54
0
Do
ub
le s
ha�
ext
ensi
on
can
be
pro
vid
ed w
ith
sh
a� d
imen
sio
n id
en�
cal t
o D
E sh
a�.
Als
o s
uit
able
fo
r B
6, B
7,B
8, V
5 &
V6
mo
un
�n
g as
per
IS 2
25
3.
No
te:
For
no
n s
tan
dar
d m
oto
rs, d
imen
sio
ns
may
ch
ange
. Ple
ase
con
tact
ou
r n
eare
st s
ales
offi
ce f
or
det
ails
.
Key
/ k
ey w
ay f
it: h
9 /
N9
.
Wit
ho
ut
Eye
bo
lt1
In 3
15
L FR
. Fo
r st
ar d
elta
co
nn
ecti
on
Hig
her
siz
e T.
Bo
x w
ill b
e p
rovi
ded
** M
inim
um
dis
tan
ce f
or
effi
cien
t co
olin
g o
f m
oto
r to
be
mai
nta
ined
by
use
r
All
Dim
ensi
on
s ar
e in
mm
un
less
oth
erw
ise
spec
ifie
d.
Spe
cial
Re
mar
ks1
5kW
/2P
& 1
1kW
/4P
in 1
60
M w
ill h
ave
dim
ensi
on
s“L
”, “
LC”
& “
CA
” as
Ind
icat
ed in
tab
le “
B”
*
Ref
er
TAB
LE ‘A
’ fo
r to
lera
nce
s
IEC
Fr
. Siz
eP
ole
A*
B*
B1
*C
H*
K*
AB
BB
AA
BA
BA
1B
CH
AH
CH
DA
CD
*
DA
*
FIX
ING
GEN
ERA
LTE
RM
INA
L B
OX
qA
GV
CA
LV**
AD
LLC
E
EA
F*
FA*
GA
* G
C*
I
I1d
5
SHA
FT
S2P
ole
LLC
CA
TAB
LE B
13
2S
13
2M
63
71
80
90
S
90
L
10
0L
11
2M
2 &
4
2, 4
& 6
2, 4
& 6
6 &
8
6 &
8
6 &
8
6 &
8
6 &
8
6
16
0M
16
0L
2, 4
6 &
8
6 &
8
18
0M
18
0L
20
0L
22
5S
22
5M
25
0M
28
0S/
M
31
5S/
M
31
5L
35
5L
2, 6
& 8
6 &
8
2
4
6 &
8
2
6 &
8
2
4, 6
& 8
4, 6
& 8
2
2
4, 6
& 8
2
4, 6
& 8
2
4, 6
& 8
2 &
4
2 &
4
2 &
4
4
2 &
4
33
6
36
1
38
7
41
9
51
8
40
8
43
3
46
9
50
2
61
72
28
17
2
14
6
15
2
15
2
4
2 &
4
2 &
4
4 4 4 4
55
66
59
23
2
63
57
71
23
3
67
98
15
23
3
69
88
02
22
0
73
78
41
22
1
79
59
20
26
2
87
71
02
62
81
10
08
04
0
11
2
12
5
14
0
16
0
19
0
90
10
0
10
0
12
5
14
0
14
0
45
50
56 63
70
63
71
80
90
10
0
11
2
7 7 10
10 12
12
12
6
13
5
15
0
18
0
20
0
23
0
10
0
11
0
12
4
13
0
15
5
17
6
17
6
28 31
31
50
54 62
50
30
30 35 43
51
13
13
15
18 21
21
7 7 9 13
14 15
12
5
14
1
15
9
17
7
19
8
22
2
19
0
20
6
22
5 1 23
5
26
01
91
17
9
14
1
20
62
41
75
12
43
01
59
23
42
78
83
14
03
0
30 35
40 45
26
73
24
37
43
02
32
7
36
6
38
8
39
9
44
8
47
1
94
14
3
12
5
14
1
15
7
17
4
19
5
22
0
17
5
19
4
57
66
80
10
4
10
2
11
2
15
6
16
9
19
3
20
0
52
52
52
11
0
13
8
15
1
M2
0X
1.5
P
M2
0X
1.5
P
M2
0X
1.5
P
M2
0X
1.5
P
M2
5X
1.5
P
M2
5X
1.5
P
11
14 19
24
28
28
23
30 40
50
60
60
4 5 6 8 8 8
12
.5
16
21
.5
27
31
31
18 25
35 45
55
55
M4
M5
M6
M8
M1
0
M1
0
14
0
21
6
17
8
89
13
21
22
56
18
0
21
8
64
50
54
25
0
29
4
16
01
08
15
21
0
25
4
25
4
31
05
87
0
23
23
17 20
26
2
31
8
30
8
36
62
26
20
6
45
9
49
7
60
5
58
5
62
9
55
2
59
0
74
1
72
1
76
5
17
2
17
2
20
3
18
3
18
3
26
0
31
6
50
60
99
98
23
9
25
8
32
3
34
5
16
7
18
6
M2
5X
1.5
P
M2
5X
1.5
P
38 42
80
11
0
10 12
41
45
70
10
5
M1
2
M1
6
27
9
31
8
35
6
24
1
27
9
30
5
28
6
31
1
12
1
13
3
14
9
16
8
18
0
20
0
22
5
15
19
19
34
4
39
8
43
6
28
1
31
96
5
85
35
5
33
6
36
18
58
5
85
70
23
28
28
26 32
34
35
7
39
7
45
0
41
2
46
2
50
93
44
31
9
26
56
79
71
7
79
5
77
2
85
2
83
7
85
2
79
9
83
8
92
0
89
7
10
01
95
6
10
01
21
7
21
8
26
2
23
9
28
1
27
6
25
1
35
4
39
4
45
09
0
80
70
83
35
2
37
1
39
6
43
2.5
41
5
44
5
21
6
24
9
27
3
M3
2X
1.5
P
M4
0X
1.5
P
M4
0X
1.5
P
48
55
60 55
60
60
11
0
11
0
14
0
11
0
14
0
14
0
14
16
16
18
18
18
51
.5
59
64 59
64
64
10
0
10
0
10
0
13
0
13
0
13
0
M1
6
M2
0
M2
0
M2
04
06
45
7
34
9
36
8
40
64
57
41
91
90
25
0
28
0
24
24
50
6
54
0
42
5
49
0
54
0
10
0
10
0
12
01
20
11
0
11
5
14
9
49
40
15
5
42
42
49
5
55
2
66
5
72
5
99
3
91
4
10
10
11
60
11
37
12
97
11
37
10
65
27
1
34
0
45
4
26
8
33
74
89
54
4
60
0
10
0
11
5
13
0
57
8
63
8
72
81
16
7
13
02
13
58
14
58
13
32
15
18
14
61
14
91
16
82
16
22
45
86
85
14
58
50
50
8
61
0
50
8
63
0
21
6
25
4
31
5
35
5
28
28
62
5
71
0
59
3
77
01
10
12
01
20
17
0
46
73
45
45
60
0
69
3
83
0
93
9
35
2
36
0
38
6
41
6
38
6
41
6
43
4
46
4
24
3
24
3
27
8
40
3
M5
0X
1.5
P
M5
0X
1.5
P
M5
0X
1.5
P
M6
3X
1.5
P
M7
5X
1.5
P
65
65
65
65
75
75
80
80 95
14
0
14
0
14
0
14
0
17
0
14
0
17
0
14
0
17
0
18
18
18
1820 22
22
20 25
69
69
69
69
13
0
13
0
13
0
13
0
13
0
13
0
79
.5
85
85
79
.5
10
0
13
0
16
0
16
0
M2
0
M2
0
M2
0
M2
4
32
CA
T-A
-63
35
-3-2
For
no
n s
tan
dar
d m
oto
rs, d
imen
sio
ns
may
ch
ange
. P
leas
e co
nta
ct o
ur
nea
rest
sal
es o
ffice
fo
r d
etai
ls.
NO
N S
PAR
KIN
G M
OTO
RS:
Typ
e E
x(n
A)
Dim
en
sio
nal
Dra
win
g: E
ffic
ien
cy V
alu
es
Co
mp
lyin
g to
IE2
Cla
ss o
f IE
C 6
00
34
-30
-1Fl
ange
Mo
un
ted
(B
5)
Mo
tors
FRA
ME
SIZE
63
TO
80
FRA
ME
SIZE
90
S TO
16
0L
FRA
ME
SIZE
18
0M
TO
22
5M
FRA
ME
SIZE
25
0M
TO
35
5L
* R
efer
TA
BLE
‘A’ f
or
tole
ran
ces
CA
T-E-
63
35
-5-1
Sec�
on
A-A
Sec�
on
B-B
EAR
THIN
G
TER
MIN
AL
S2-2
NO
S
EAR
THIN
G
TER
MIN
AL
4-D
RIL
LED
HO
LES
4-D
RIL
LED
HO
LES
Ø=1
0⁰
for
90
to
11
2 f
ram
e
S2-2
NO
S
EAR
THIN
G
TER
MIN
AL
S2-2
NO
S
S2-2
NO
S4
-DR
ILLE
DH
OLE
S
EAR
THIN
G
TER
MIN
AL
4-D
RIL
LED
HO
LES
FOR
18
0 &
20
0 F
R.
8-D
RIL
LED
HO
LES
FOR
22
5 F
R.
LC 10
L
q
LV
d5
D
AB I1
DA
EAEIA
B
N
P
T
LAA
G M
AD
V
ØS
P
N
D
d5
T
q LA
LC
10
LLV
EIAB
AC
AC
DA
I1 EA
AB
M
ØS
VAD
AG
Ø
g
P
N
D
A
d5
q LA T
B
AG
LC
10
LLV
I E
I1 EA
ACDA
AB
AD
g
Ø S
V
M
P
Nd5
D
q
LA
T A I E
I1 EA
LC
10
LLV
B
AC
DA
AG
AD
V
M
ØS
BA
F
GA
GC
FA
33
TAB
LE A
Dim
ensi
on
Tole
ran
ceSp
ecifi
ca�
on
M
OV
ER 4
50
UP
TO 2
65
IS 2
22
30
.3js
6
Dim
ensi
on
Tole
ran
ceSp
ecifi
ca�
on
IS 1
23
1D
, DA
GA
, GC
, F, F
Ad
5(c
ente
rin
g)
j6 k6 m6
11
, 14
, 19
, 24
, 28
ø3
8, 4
2, 4
8ø
55
, 60
, 65
, 75
, 80
, 95
øIS
20
48
IS 2
54
0
Do
ub
le s
ha�
ext
ensi
on
can
be
pro
vid
ed w
ith
sh
a� d
imen
sio
n id
en�
cal t
o D
.E. s
ha�
.A
lso
su
itab
le f
or
V1
& V
3 m
ou
n�
ng
as p
er IS
22
53
. K
ey /
key
way
fit
: h9
/ N
9.
Wit
ho
ut
Eye
bo
lt1
In 3
15
L FR
. Fo
r st
ar d
elta
co
nn
ecti
on
Hig
her
siz
e T.
Bo
x w
ill b
e p
rovi
ded
** M
inim
um
dis
tan
ce f
or
effi
cien
t co
olin
g o
f m
oto
r to
be
m
ain
tain
ed b
y u
ser
All
Dim
ensi
on
s ar
e in
mm
un
less
oth
erw
ise
spec
ifie
d.
Spe
cial
Re
mar
ks1
5kW
/2P
& 1
1kW
/4P
in 1
60
M w
ill h
ave
dim
ensi
on
s“L
” &
“LC
” as
Ind
icat
ed in
tab
le “
B”
* R
efe
r TA
BLE
‘A’ f
or
tole
ran
ces
IEC
Fr
. Siz
eP
ole
P
TER
MIN
AL
BO
XSH
AFT
Po
leL
LC
TAB
LE B
13
2S
13
2M
63
71
80
90
S
90
L
10
0L
11
2M
2&
4
2, 4
& 6
2, 4
& 6
6 &
8
6 &
8
6 &
8
6 &
8
6 &
8
6
16
0M
16
0L
2, 4
6 &
8
6 &
8
18
0M
18
0L
20
0L
22
5S
22
5M
25
0M
28
0S/
M
31
5S/
M
31
5L
35
5L
2, 6
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2
4
6 &
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2
6 &
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2
4, 6
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4, 6
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2
2
4, 6
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2
4, 6
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4, 6
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4
2 &
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33
6
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1
38
7
41
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69
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78
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79
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11
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24
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27
31
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48
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te:
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For
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5 m
ou
nti
ng
mo
tor
in
f
ram
e 6
3 &
71
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ns
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om
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ram
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33
6
36
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8
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8
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61
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8
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8
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8
6 &
8
6
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Dim
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23
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or
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r to
be
mai
nta
ined
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r
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Dim
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on
s ar
e in
mm
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less
oth
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spec
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r TA
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or
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able
fo
r V
19
, & V
18
mo
un
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IS 2
25
3.
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ub
le s
ha�
ext
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on
can
be
pro
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ith
sh
a� d
imen
sio
n id
en�
cal t
o D
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ha�
.
Dim
ensi
on
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ceSp
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ca�
on
N
IS 2
22
30
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j6 1.0
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GEN
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M2
0X
1.5
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1
60
75
23
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M6
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X1
3
M8
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2
M8
X1
2
M8
X1
2
M1
2X
20
10
57
08
53
0
12
08
01
00
40
14
09
51
15
50
16
0
16
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60
25
01
80
21
58
043 3.5
3.532.5
2.5
12
7
13
5
14
5
14
1
12
4
14
0
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7
17
4
17
9
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1
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5
22
03
88
36
6
32
7
30
2
26
7
23
7
20
62
41
27
8
32
4
37
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39
9
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8
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1
45
95
52
14
8
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5
20
62
60
49
75
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17
65
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30
30
30
96
10
4
10
4
10
4
10
2
11
2
52
52
52
M2
0X
1.5
P
M2
0X
1.5
P
M2
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1.5
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M2
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1.5
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1.5
P
M2
5X
1.5
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35
40
11
0
13
8
15
1
16
7
15
6
16
9
19
3
20
0
25
8
23
9
53
56
56 63
11
14 19
24
23
30 40
50
60
60
28
28
8886
31
31
27
21
.53
5M
6
M8
M1
0
45
55
55
38
80
10
41
70
12
.54 5
16
18 25
M5
M4
M1
2
M1
0
TER
MIN
AL
BO
X
NO
N S
PAR
KIN
G M
OTO
RS:
Typ
e E
x(n
A)
Dim
en
sio
nal
Dra
win
g: E
ffic
ien
cy V
alu
es
Co
mp
lyin
g to
IE2
Cla
ss o
f IE
C 6
00
34
-30
-1
Face
Mo
un
ted
(B
14
) M
oto
rs
FRA
ME
SIZE
63
TO
80
FRA
ME
SIZE
90
S TO
13
2M
S2-2
NO
S
4-T
AP
PED
HO
LES
EAR
THIN
G
TER
MIN
AL
EAR
THIN
G
TER
MIN
AL
S2-2
NO
S
Ø=1
0⁰
for
90
to
11
2 f
ram
e
4-T
AP
PED
HO
LES
ENLA
RG
EMEN
TO
F C
IRC
LE ‘A
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LAR
GEM
ENT
OF
CIR
CLE
‘B’
‘A’
P
N
D
AT
q
LC 10
LLV
B
DA
AC
I1 EAE
I
d5
AB
AG
V
AD
M
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F Sec�
on
A-A
GA
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on
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GC
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N
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d5
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AE T
q
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LLV
BI1EA
DA
AC
AB
AD
g
Ø
AG
M
S
V
35
CA
T-E-
63
13
-4-1
36
CERTIFICATIONS
ISO 14001:2015 OHSAS 18001:2007 ISO 9001:2015
Super Premium Energy Efficient IE4 Motor:
Winner of CII’s Most Innovative Energy Saving Product 2016
Ultra Premium Energy Efficient IE5 Motor:
Winner of CII’s Most Innovative Energy Saving Product 2018
New Product Upcoming Product
Motor Type Frame Power (kW) Polarity
IE2 Motors 71 to 355 0.37 to 355 2, 4, 6
IE3 Motors 80 to 355 0.55 to 355 2, 4, 6
Large LT Motors (DCCA) 355 to 450 250 to 1250 2, 4, 6, 8
Standard Flame Proof Motors 80 to 315 0.37 to 200 2, 4, 6, 8
IE2 Flame Proof Motors 80 to 315 0.37 to 200 2, 4, 6, 8
IE3 Flame Proof Motors 80 to 315 0.75 to 180 2, 4, 6
IE2 Non - Sparking Motors 71 to 355 0.37 to 355 2, 4, 6
100 to 160 1.1 to 10 4, 6
160 to 225 11 to 30 6
Standard Technical Specifica�ons
● Ambient: C 50°● Ambient for DCCA: C 40° ● Moun�ng: B3, B5, B35, V1● Inverter Grade Winding: For IE3 and DCCA ● Duty: S1● RTD & BTD: For DCCA motors
● Ambient: 45° C● Moun�ng: B3, B5, B35, V1 ● Inverter Grade Winding: For IE3 Motors● Duty: S1
● Ambient: 50° C ● Moun�ng: B3, B5, B35, V1 (B14 upto 132 Frame)● Duty: S1
Slip Ring Motors
● Ambient: 45° C● Moun�ng: B3, B35● Duty: S3, S4, S5
Tex�le Motors 100 to 160 1.1 to 15 4, 6, 8● Ambient: 50° C ● Moun�ng: B3, B5, B35● Duty: S1
Cane Unloader Motors
● Ambient: 45° C● Start/Stop per Hour: upto 900● Moun�ng: B3, B5, B35● Forced Cooling● Thermostat● Duty: S5, 50% CDF ● Sha� Material: EN24
IE4 MOTORS 112 to 225 1.5 to 45
● Ambient: C 50°● Moun�ng: B3, B5, B35, V1 ● Inverter Duty Winding ● Duty: S1 ● VPI: With Class H solvent less Resin
4
LV MOTORS PRODUCT RANGE
Motors Conform to relevant Indian Standards (IS) & IEC 60034 seriesVoltage: 415V +/- 10%, Frequency: 50 Hz +/- 5%, Combined Varia�on: +/- 10%
Crane & Hoist Duty Motors 71 to 355 0.37 to 400 4, 6, 8
● Ambient: 45° C ● Moun�ng: B3, B5, B35, V1 (B14 upto 132 Frame)● Duty: S2, S3, S4, S5● Offered in DOL & Converter Fed Supply
71 to 200 0.37 to 22 2, 4, 6Brake Motors(With External Mounted Brake)
● Ambient: 50° C ● Duty: S1, S2, S3, S4, S5● Moun�ng: B3, B5, B35● External Mounted DC Brake/Arrangement
Brake Motors (With Integral DC Brake)
71 to 132 0.37 to 9.3 2, 4, 6, 8
● Ambient: 50° C ● Duty: S1, S2, S3, S4, S5● Moun�ng: B3, B5, B35● Integral DC Brake
37
Insula�on: Class 'F' with temperature rise limited to Class 'B', Rota�on: Bi-direc�onalCooling: IC411, Degree of Protec�on: IP55, Al�tude: upto 1000m above MSL
Applica�onsOp�onal Features
● Non Standard Voltage: upto 690V● Sha� Material: EN24● Enclosure: IP56 / 65 / 66● Forced Cooling: 132 to 450 Frame● Space Heater: 90 Frame onwards● Roller Bearing: 160 Frame onwards● RTD & BTD: 250 Frame onwards● Insula�on: Class H● Thermistor: 80 to 355L
● Insulated Bearing: 160 Frame onwards ● High Temperature Grease: Suitable up to C 200° ● Higher Polarity on request ● SS Hardware ● Non std sha� diameter / extension (subject to confirma�on)● Non Standard Paint ● Provision for Encoder Moun�ng ● Low Vibra�on as per IS or IEC
Most common applica�ons comprising of: Pump, Fan, Compressor, Packing Machinery, Coiler/De-coiler, Agro Equipment, Food Processing Equipment, Paper Machinery, Agitator, Dairy Equipment, Machine Tool, Air Condi�oning, Material Handling, Plas�c Machinery, Tex�le Machinery, Cooling Tower, Crusher, Material Handling
● Non Standard Voltage: 550V ● Sha� Material: EN24● Enclosure: IP56 / 65 / 66● Space Heater: 90 Frame onwards ● Roller Bearing: 160 Frame onwards● Insula�on: Class H● 8 pole motor on request● Thermistor: 80 to 315 L
● Insulated Bearing: 160 Frame onwards● Intermi�ent Duty S3, S4: 80 to 132 Frame in 4 pole only● Non std sha� diameter / extension ● Motors for Inverter Duty● Test facility for combined Tes�ng with VFD● Non Standard Paint● Low Vibra�on as per IS or IEC
Most common applica�ons comprising of: Pump, Fan, Compressor, Material Handling, Agitator, LPG Bo�ling Plant, Pharma Machinery, Chemical Plant Machinery, Machinery for mines
● Sha� Material: EN24● Enclosure: IP56 / 65 / 66● Roller Bearing: 160 Frame onwards● Insula�on: Class H
● Insulated Bearing: 160 Frame onwards● Higher Polarity on request● Non std sha� diameter / extension ● Motors for Inverter Duty● Test facility for combined tes�ng with VFD● Non Standard Paint● Low Vibra�on as per IS or IEC
Pump, Fan, Compressor, Material Handling, Agitator, Pharma Machinery
● Non std sha� diameter & extension ● Non Standard Paint Crane, Hoist, Li�, Material Handling
● Non Standard Voltage: upto 500V● Insula�on: Class H
● Motors for Inverter Duty● Non Standard Paint● Low Vibra�on as per IS
Ginning, Tex�le Machinery
● Insula�on: Class H● Thermistor
● Insulated Bearing: 160 Frame onwards● Non Standard Paint
Cane Loading-Unloading Machine
● Sha� Material: EN24 ● Enclosure: IP56 / 65 / 66 ● Roller Bearing: 160 Frame onwards● Insula�on: Class H● Space Heater: 90 frame onwards● Thermistor: 80 to 225 Frame
● Non std sha� diameter / extension (subject to confirma�on)● Non Standard Paint ● Provision for Encoder Moun�ng ● Low Vibra�on as per IS or IEC
Fans, HVAC, Pumps,Tex�les,hydraulic press
● Non Standard Voltage: 380 to 460V● Sha� Material: EN24● Enclosure: IP56 / 65 / 66● Space Heater: 90 Frame onwards● Roller Bearing: 160 Frame onwards● BTD: 250 Frame & above● Insula�on: Class H● Thermistor: 80 to 355 L
● Insulated Bearing: 160 Frame onwards● Non std sha� diameter & extension ● Motors for Inverter Duty● Non Standard Paint● Low Vibra�on as per IS or IEC
Crane, Hoist, Li�, Material Handling, Car Stacker, Door Opening
● Non Standard Voltage: upto 460V ● Manual Release Arrangement● Motors for Inverter Duty
● Double Sha� Extension for brake arrangement● Non Standard Paint● Higher Braking Torque
Crane, Hoist, Material Handling, Tex�le, Pharma to name a few
● Non Standard Voltage: upto 460V● Manual Release Arrangement: For 90 to 132 Frame● Motors for Inverter Duty
● Non std sha� diameter & extension● Double Sha� Extension for brake arrangement ● Non Standard Paint
Crane, Hoist, Material Handling, Tex�le, Pharma to name a few
38
MOTOR, DRIVE AND AUTOMATION SOLUTIONS
Controls
Visualisation & HMI
Drives
Motors
Bharat Bijlee’s Industrial Systems product portfolio caters to a spectrum of applications and spans the machine automation pyramid.
39
40
Notes
ALL INDIA SERVICE NETWORK
Works
Service Centre: Servo Motors
Regional Offices
Authorised Service Centre: Motors
REGISTERED OFFICEElectric Mansion, 6th Floor, Appasaheb Marathe Marg,Prabhadevi, Mumbai 400 025 T: +91 22 2430 6237 / 6375E: [email protected]: L31300MH1946PLC005017
WORKSNo. 2, MIDC Thane-Belapur Road, Airoli, Navi Mumbai 400 708 T: +91 22 2763 7200 / +91 22 2760 0401
www.bharatbijlee.com
REGIONAL OFFICES
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For any enquiries please write to [email protected]
M/C
/HZA
/1/0
71
9/2
00
0W
ith
eff
ect
fro
m J
uly
20
19
+91 22 - 2763 7290 | [email protected] Service Helpdesk for Industrial Systems
Mumbai T: +91 22 6145 7200
T: 7410011272 / 7410011271Pune
T: +91 79 6604 9200 / 9201Ahmedabad
T: +91 11 2581 6931 / 6932 / 6933 New Delhi
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T: +91 161 2775 692 / 93Ludhiana
T: +91 141 2377 223 Jaipur
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