CONTENTS 1 GENERAL 2 STANDARDS 3 TECHNICAL FEATURES 3.1 Basic Technical Data 3.2 Standard Accessories 3.3 Tolerances 4 MOTOR DESIGN 4.1 Stator Casing 4.2 Stator Core with Winding 4.3 Stator Winding 4.4 Rotor Assembly 4.5 Bearings 4.6 Direction of Rotation 4.7 Main Terminal Box 4.8 Auxiliary Terminal Box 4.9 Additional Equipment 4.10 Heaters 4.11 Options 5 SPARE PARTS 6 TESTS 6.1 Testing programme - Routine Tests 6.2 Testing programme - Type Tests 7 ADDITIONAL PARTS 8 DOCUMENTATION 9 DESCRIPTION OF TYPE DESIGNATION 10 TECHNICAL DATA 11 OUTLINE DRAWINGS 12 QUESTIONNAIRE FOR TENDERING CAGE INDUCTION MOTORS

1 GENERAL

This catalogue contains description and basic technical data of totally enclosed three-phase high-voltage squirrel-cage induction motors Series 6AJZ6 355-800. Series consists of eight frame sizes: 355, 400, 450, 500, 560, 630, 710 and 800 mm. ������ high-voltage induction motors of Series 6AJZ6 355-800 excel in up-to-date design, high degree of efficiency, insulation class F in VPI technology and other technical properties which completely meet the requirements of electrical drives.

2 STANDARDS

Motors are designed according to Croatian Standards HRN, IEC standards and to relevant standards VDE and DIN. On request, motors can also be constructed and tested according to other national standards,.

3 TECHNICAL FEATURES

3.1 Basic Design Data

Ratings according to technical data

Voltage 6000 V ± 5%, 50 Hz

Starting direct on line

Mode of operation continuous, S1

Insulation system for normal climate conditions, VPI technology

Class of insulation F

Temperature rise according to class F

Ambient temperature -20 C° up to +40 C°

Altitude up to 1000 m above sea level

Noise level according to IEC 34-9

Degree of protection IP 54

Degree of protection of terminal boxes IP 55

Method of cooling IC 611

Type of construction IM 1001 and IM 3011

Bearings and bearing lubrication according to Table 2

Direction of rotation one according to the request

Vibration group N for frames 335 and 400, 2.8 mm/s for frame 450 according to VDI 2056; ìgoodî for frames 500 - 800

3.2 Standard Accessories

HV terminal box 3 terminals for line connection and one terminal for ground

Auxiliary terminal box for frames 355-450: 13 terminals and one terminal for ground for frames 500-800: 18-36 terminals and one terminal for ground

Motor frame 2 ground terminals

Resistance temperature detectors for frames 355-450: 3 pcs in windings for frames 500-800: 6 pcs in windings and 2 pcs in bearings

Heaters according to Table 3

Corrosive protection for normal ambient conditions

Paint finish RAL 5010 based on alkyd paints

3.3 Tolerances 3.3.1 Tolerances in Respect of Rated Data In conformity with IEC 34-1 and VDE 0530 the tolerances are: • for efficiency (η): -(1-η) / 10 • for power factor (cosϕ) -(1- cosϕ) / 6, but no less than 0.02 and no more than 0.07 • slip: ±20 % • maximum torque: -10 %, but not less than 1.6 times rated torque • starting torque: -15 % till +25 % • starting current: +20 %

3.3.2 Fixing Dimensions Permissible tolerances to basic motor dimensions are given in Table 1.

TABLE 1: PERMISSIBLE TOLERANCES OF FIXING DIMENSIONS Dimension

Designation Dimension Tolerances

A, B Distance between center-lines of fixing holes

up to 750 mm above 750 up to 1000 mm

above 1000 mm

±1.5 mm ±2 mm

±2.5 mm

C Distance from shaft shoulder to center line of mounting holes in the nearest feet ±5 mm

D Diameter of shaft extension m6 F Width of key-way h9

GA Distance from the top of the key to the opposite surface of the shaft extension

for D ≤ 130 mm for D > 130 mm

-0.2 mm -0.3 mm

H Shaft height From 335 to 560 mm Above 560 to 800 mm

-1 mm -1.5 mm

K Diameter of fixing hole in the motor feet +3 %

M Pitch circle diameter of fixing holes up to 1000 mm above 1000 mm

±1 mm ±2.5 mm

N Diameter of spigot j6 S Diameters of holes in mounting flange +3%

4 MOTOR DESIGN

4.1 Stator Casing The stator casing is made of fabricated steel. Shape and dimensions are selected to ensure minimum

vibrations and are designed to ensure easy transport and installation.

4.2 Stator Core with Winding The stator core is made of silicon steel sheet having low magnetic losses. Upon stacking and fixation of lamination on the appropriate device, the complete winding is inserted, fixed and connected. Afterwards, the core with winding is subjected to the manufacturing process of vacuum-pressure impregnation (VPI) to complete the insulating process. Upon the completion of the procedure, stator is inserted in the stator frame.

4.3 Stator Winding and Insulation Stator windings are constructed from copper rectangular wires. The wires are preinsulated with enamel varnish in combination with glass silk and varnish. The winding is of double layer type, made of individually shaped and continuously insulated coils. The basic materials are mica and epoxy resins. Prepared coils are continuously taped along the whole length with porous tapes on the basis of glass and mica paper. Such insulated and tested coils are inserted in the stator core, and then all the required connections and tests are carried out prior to vacuum pressure impregnation. The process of vacuum-pressure impregnation is followed by the stiffening process in furnace, tests and the insertion of the stator core with winding into the frame. Then the final tests are performed. The insulation system is of class F. It is moisture proof and it practically has no limitation with regard to climate conditions, salty atmosphere, acids and lies. By the mentioned insulation system, great mechanical strength of the winding ends has been obtained. There is no limitation to reversals at residual fields of any magnitude and phase angle.

Item Part Material 1 Slot Wedge Hard Glass Fibre or Magnetic Material Reinforced with Glass Fibre 2 Wedge Filler Hard Glass Fibre 3 Conductor Copper Section insulated with Epoxy Varnish and Glass Silk 4 Compacting Layer Mica Tape impregnated with Epoxy Resin in B state 5 Main Insulation Porous Mica Tape 6 Corona Protection Graphite Tape 7 Intercoil Filler Mica Tape 8 Bottom Filler Polyester Strip 9 Corona Protecton Semiconducting Tape 10 Head Protection Glass Polyester Tape

Fig. 1: Stator Coil

Fig. 2: Assembly drawing

Item Part Item Part

1 Statorpack with windings 9 Covers 2 Rotorpack with cage 10 Shaft with ribs 3 Air deflectors 11 Ground terminal 4 Air to air heat exchanger 12 Heater 5 Radial fan 13 Frame 6 Bearing endshield NDE 14 Bearing assembly DE 7 Bearing assembly NDE 15 Axial fan 8 Fan cover 16 Bearing endshield DE

4.4 Rotor Assembly Rotor core is made of the same material as the stator core. Rotor cage is made of rectangular copper bars. Short circuiting rings, made of hard copper, are brazed to the bars by one shot process. The rotor core is heated and pulled onto the shaft. Internal fans are installed and located and the external fan is fitted temporarily. The complete assembly is then dynamically balanced. For heavy duty starting, rotor bars made of specially shaped bronze sections are fixed by springs in slots. This solution allows the free thermal expansion of the cage windings and a greater thermal capacity is obtained.

4.5 Bearings Grease lubricated rolling bearings or oil lubricated slide bearings as appropriate to speed and bearing loading are used. On horizontal motors of all sizes, oil lubricated slide bearings are an option. Normally, bearings are installed in bearing endshields. Rolling bearings are provided with grease nipple, grease drain box and grease regulator. Regreasing is possible during motor running. Calculated L10 bearing life is not less than 50,000 hours. Horizontal motor locating bearing is placed on DE. Vertical motor thrust bearing is placed on the top of the motor. Slide bearings are equipped with bearing shells spherical seated in the housing. Bearings are fitted with loose lubricating rings. Depending on speed of rotation and on bearings specific load, bearings are available either with natural cooling or with connections to a lubricating system. The bearing oil-ring maintains lubrication when force-feed oil supply fails, allowing the motor to come safely to a standstill. Normally, slide bearings are non-locating bearings. To prevent oil vapor ingress into the motor enclosure, the inner side of bearing endshield is provided with additional motor seal.

TABLE 2: BEARINGS AND BEARINGS LUBRICATION Type of construction IM 1001 (IM B3) Type of construction IM 3011 (IM V1)

Motor shaft height

Nos of poles Drive end Non drive end Bearing

lubrication Drive end Non drive end Bearing lubrication

2 6316 C3 6316 C3 - - - 355

4 - 6 6322 C3 6322 C3 6322 C3 2 x 7322 BG Grease 2 6220 C3 6220 C3 - - -

400 4 - 10 6322 C3 6322 C3 6322 C3 2 x 7322 BG Grease

2 6220 C3 6220 C3 - - 450

4 - 12 6324 C3 6324 C3

grease

6234 C3 2 x 7324 BG Grease 2 sleeve sleeve oil - - -

500 4 - 12 NU 226 C3

6226 C3 NU 226 C3 grease 6226 C3 2 x 7322 BG Grease

2 sleeve sleeve oil - - - 560

4 - 12 NU 230 C3 6230 C3 NU 230C3 grease 6230 C3 2 x 7326 BG Grease

2 sleeve sleeve oil - - - 630

4 - 12 NU 234 C3 6234 C3 NU 234 C3 grease 6234 C3 2 x 7330 BG Grease

2 sleeve sleeve oil - - - 710

4 - 12 NU 238 C3 6238 C3 NU 238 C3 6238 C3 2 x 7334 BG Grease

4 sleeve sleeve oil - - - 800

6 - 12 NU 244 C3 6244 C3 NU 224 C3 grease - - Grease

4.6 Direction of Rotation Motors of all sizes are made for one direction of rotation, but on request, motors for both directions of rotation are available. Direction of rotation confirms to IEC 34-8.

4.7 Main Terminal Box Main terminal box for current up to 400 A is constructed according to DIN 42962. It can be supplied with one,

two or three cable glands for cable inlet with maximum OD of 76 mm. For higher current, terminal box is generously dimensioned and it allows the connection of several parallel cables of all customary types and cross sections. On request, it is possible to supply motors with two terminal boxes and with terminals U1, U2, V1, V2, W1, W2 brought out in order to use differential protection. In this case, terminal boxes can be equipped with current transformers. Terminal boxes are supplied with earthing terminals. The boxes have degree of protection IP 55.

Fig. 3: Main terminal box

4.8 Auxiliary Terminal Box All leads of auxiliary equipment, such as RTD's PT100 in windings and bearings, are brought out to block

terminals in auxiliary terminal box. In a separate room there are terminal blocks for connection of space heaters. Auxiliary terminal box has IP 55 degree of protection.

4.9 Additional Equipment On request, conforming to drive requirements additional equipment can be installed on such as. • additional resistance thermometers in winding • resistance and/or contact thermometers in bearings • resistance or contact thermometers for measuring the temperature of cooling air • SPM nipples • equipment for vibration monitoring • equipment for speed measurement

Item Part Item Part

1 Connection Terminal M16 6 Ground Cable 2 Bushing 7 Cable Gland 3 Earth Terminal 8 Cable Support 4 Terminal Box Cover 9 Pressure Reliefe Membrane 5 Terminal Box Housing 10 Seal Adjustable to Cable OD

4.10 Heaters In order to prevent the moisture condensation during the stillstand, air heaters are built in the interior of the

motor. Heater terminals are situated in the auxiliary terminal box. Standard supply voltage is 230 V, 50 Hz, and on special request, for other voltages. Heater outputs for various sizes of motors are given in table 3.

TABLE 3: HEATER OUTPUTS Frame size (mm) Heater power (W)

355-450 2x125 500 2x300 560 4x300 630 4x300 710 4x300 800 6x300

4.11 Options The following options can be derived from standard Series: • motors for voltages from 1000-13000 V • motors for 60 Hz • motors with number of poles greater than 12 • motors for other forms, besides those stated in catalogue • motors with reduced noise level • motors for special applications • motors according to other Standards

5 SPARE PARTS Spare parts that are optional extras: • stator core with windings • set of rolling bearings • set of shells of sleeve bearings • bushings of HV terminal box • space heaters

6 TESTS The tests are performed in compliance with IEC standards and on special request according to other

international and national standards. Beside Routine Tests carried out on each motor Type Tests are available upon special request and at extra charge. Depending on motor rating, voltage and number of pieces, Type Tests can be performed in factory test field and/or on site. Additional tests can be done on request.

6.1 Testing programme - Routine Test • Check up of fixing dimensions • Winding resistance • Insulation resistance • No-load test • Short-circuit test up to rated current • Vibrations • High voltage test • Overspeed test • Direction of rotation • Bearings temperature • Temperature protection • Heaters • Terminals marking

6.2 Testing programme -Type Tests • No-load characteristics • Short circuit characteristics • Load characteristics • Temperature rise test • Insulation resistance-warm • Moment of inertia • Mass • Torque and current characteristics • Noise level (no-load) • Dielectric losses

7 ADDITIONAL PARTS On request the following parts can be ordered: • Foundation blocks with fixing bolts • Foundation plate with anchor bolts and fixing bolts • Special tools

8 DOCUMENTATION Normally the following documents could be submitted: • Technical Data sheet • Outline Drawing • Transport, storage, installation, maintenance manuals • Test report On request other documentation can be submitted such as: • Diagrams of motor characteristics • Diagrams of foundation forces

9 DESCRIPTION OF TYPE DESIGNATION

Type designation consists of group of letters and numbers whose meaning is determined by internal manufacturer's standard. The meaning of the type designation is obvious from the following example

6 A J Z - SERIES DESIGNATION 6AJZ ñ squirrel-cage totally-enclosed motor of series 6 VOLTAGE 3 - 2400 < U < 3300 V 4 - 3400 < U < 4400 V 0 - 9000V < U < 11000 V 5 - 4500 < U < 5500 V 6 - 5600 < U < 6600 V SPECIAL DESIGN a - special design SHAFT HEIGHT 355, 400, 450, 500, 560, 630, 710, 800 FRAME VERSION S, M, L CORE LENGTH DESIGNATION 1, 2, 3 NUMBER OF POLES 2, 4, 6, Ö. Examples of designation:

For the motor 900 kW, S1, 4 poles, 6000 V, 50 Hz, IP 54, IC 611, type designation is: 6AJZ6 500S1-4

10 TECHNICAL DATA

6000 V, 50 Hz Rated power

P

kW

Frame size Type

Speed n

rpm

Efficiency at 100%/75%/50%

η %

Power factor at 100%/75%/50%

cos ϕ

Rated current

I A

Locked rotor

current

Il / IN

Locked rotor

torque

Tl / TN

Break-down torque

Tb / TN

Moment of

inertia J

kgm2

Mass for

IM 1001

kg

2 - POLES ns = 3000 rpm

160 355S 6AJZ6 355S1-2 2973 92.9/ 92.2/90.2 0.88/ 0.85/0.87 19 6.7 0.9 3.3 3.2 1570

200 355S 6AJZ6 355S2-2 2971 93.4/92.9/91.2 0.88/0.85/0.78 23 6.3 0.9 3.0 3.4 1615

250 355M 6AJZ6 355M1-2 2969 93.7/93.492.0 0.89/0.85/0.80 29 5.9 0.9 2.8 3.8 1730

315 355M 6AJZ6 355M2-2 2968 94.0/93.892.7 0.89/0.850.81 36 5.7 0.8 2.7 4.1 1785 355 400S 6AJZ6 400S1-2 2971 94.3/94.1/93.0 0.89/0.87/0.80 41 6.2 1.0 2.8 4.1 2255

400 400S 6AJZ6 400S2-2 2971 94.5/94.4/93.4 0.89/0.87/0.80 46 6.1 1.0 2.8 4.3 2305

450 400M 6AJZ6 400M1-2 2974 94.7/94.5/93.4 0.89/0.86/0.78 51 6.7 1.1 2.9 4.9 2470

500 400M 6AJZ6 400M2-2 2975 94.7/94.4/93.2 0.89/0.86/0.79 57 6.7 1.1 3.1 5 2545

560 450S 6AJZ6 450S1-2 2982 94.7/94.4/93.1 0.90/0.87/0.81 63 6.9 0.9 3.0 10 3125

630 450S 6AJZ6 450S2-2 2982 94.7/94.2/92.9 0.90/0.88/0.81 71 7.1 1.0 3.1 10 3225

710 450M 6AJZ6 450M1-2 2983 94.8/94.4/93.0 0.90/0.88/0.81 80 7.3 1.0 3.2 11 3400

800 450M 6AJZ6 450M2-2 2984 95.0/94.5/93.2 0.90/0.88/0.81 90 7.6 1.1 3.3 12 3575

900 500S 6AJZ6 500S1-2 2982 95.4/95.1/93.9 0.90/0.90/0.86 101 5.6 0.8 2.2 17 4580

1000 500S 6AJZ6 500S2-2 2984 95.6/95.3/94.0 0.90/0.90/0.86 111 6.1 0.8 2.3 18 4790

1120 500M 6AJZ6 500M1-2 2986 95.8/95.3/94.1 0.90/0.89/0.84 125 6.6 0.9 2.5 20 5085

1250 500M 6AJZ6 500M2-2 2987 95.8/95.3/93.9 0.90/0.89/0.84 139 6.9 1.0 2.6 23 5425

1400 500M 6AJZ6 500M3-2 2988 95.9/95.4/94.1 0.91/0.89/0.85 155 6.9 1.0 2.6 24 5645

1600 560S 6AJZ6 560S1-2 2986 96.5/96.3/95.5 0.90/0.89/0.85 177 5.8 0.7 2.4 33.2 6475

1800 560S 6AJZ6 560S2-2 2986 96.6/96.4/95.6 0.90/0.89/0.85 199 5.8 0.7 2.4 34.8 6650

2000 560M 6AJZ6 560M1-2 2987 96.6/96.5/95.7 0.90/0.89/0.85 220 6.0 0.7 2.4 36.8 6925

2240 560M 6AJZ6 560M2-2 2987 96.7/96.5/95.8 0.90/0.89/0.85 247 5.7 0.7 2.3 40.3 7200

6000 V, 50 Hz Rated power

P

kW

Frame size Type

Speed n

rpm

Efficiency at 100%/75%/50%

η %

Power factor at 100%/75%/50%

cos ϕ

Rated current

I A

Locked rotor

current

Il / IN

Locked rotor

torque

Tl / TN

Break-down torque

Tb / TN

Moment of

inertia J

kgm2

Mass for

IM 1001

kg

4 - POLES ns = 1500 rpm

160 355S 6AJZ6 355S1-4 1483 92.8/92.3/90.7 0.90/0.87/0.80 18 6.7 1.2 3.2 6.1 1575

200 355S 6AJZ6 355S2-4 1482 93.0/92.8/91.4 0.90/0.87/0.81 23 6.3 1.2 3.0 6.5 1625

250 355M 6AJZ6 355M1-4 1482 93.4/93.2/91.8 0.91/0.89/0.83 28 6.4 1.2 3.0 7 1775

315 355M 6AJZ6 355M2-4 1482 93.6/93.5/92.3 0.91/0.90/0.84 35 6.2 1.2 2.9 8 1875

355 400S 6AJZ6 400S1-4 1485 94.0/93.6/92.3 0.90/0.89/0.83 40 6.1 1.1 2.8 11 2425

400 400S 6AJZ6 400S2-4 1485 94.1/93.8/92.5 0.91/0.89/0.84 45 6.0 1.0 2.8 12 2525

450 400M 6AJZ6 400M1-4 1485 94.3/94.0/92.7 0.91/0.90/0.85 50 5.9 1.0 2.7 13 2675

500 400M 6AJZ6 400M2-4 1486 94.4/94.1/92.7 0.91/0.90/0.85 56 6.1 1.1 2.8 15 2775

560 450S 6AJZ6 450S1-4 1485 94.6/94.5/93.5 0.91/0.89/0.83 62 5.7 0.8 2.7 21 3350

630 450S 6AJZ6 450S2-4 1486 94.7/94.6/93.7 0.91/0.89/0.83 70 5.7 0.8 2.7 23 3500

710 450M 6AJZ6 450M1-4 1486 94.8/94.7/93.7 0.91/0.89/0.82 79 5.9 0.8 2.8 25 3757

800 450M 6AJZ6 450M2-4 1487 95.0/94.9/93.8 0.91/0.89/0.83 89 6.0 0.8 2.9 29 3975

900 500S 6AJZ6 500S1-4 1488 96.1/96.1/95.8 0.90/0.89/0.83 101 5.9 0.9 2.5 46 4725

1000 500S 6AJZ6 500S2-4 1488 96.1/96.2/95.9 0.90/0.88/0.83 112 6.0 0.9 2.6 49 4825

1120 500M 6AJZ6 500M1-4 1487 96.1/96.2/95.9 0.90/0.89/0.84 125 5.9 0.9 2.5 53 5075

1250 500M 6AJZ6 500M2-4 1487 96.1/96.2/95.9 0.90/0.88/0.83 139 6.0 1.0 2.5 56 5250

1400 500M 6AJZ6 500M3-4 1488 96.2/96.3/96.0 0.90/0.88/0.83 155 6.1 1.0 2.6 60 5425

1600 560S 6AJZ6 560S1-4 1486 96.2/96.4/96.1 0.90/0.90/0.87 178 5.1 0.8 2.0 82 6625

1800 560S 6AJZ6 560S2-4 1486 96.2/96.5/96.2 0.90/0.90/0.86 199 5.1 0.8 2.0 89 6925

2000 560M 6AJZ6 560M1-4 1487 96.3/96.6/96.3 0.91/0.90/0.86 221 5.2 0.9 2.1 98 7350

2240 560M 6AJZ6 560M2-4 1487 96.4/96.7/96.4 0.90/0.89/0.86 248 5.0 0.8 2.0 108 7725

2500 630S 6AJZ6 630S1-4 1491 96.7/96.8/96.2 0.90/0.89/0.84 276 6.0 0.8 2.4 156 8975

2800 630S 6AJZ6 630S2-4 1491 96.8/96.9/96.2 0.90/0.88/0.82 309 5.9 0.8 2.5 171 9450

3150 630M 6AJZ6 630M1-4 1491 96.9/96.9/96.3 0.90/0.88/0.83 346 6.0 0.8 2.5 184 9925

3550 710S 6AJZ6 710S1-4 1490 96.9/96.9/96.5 0.90/0.89/0.86 392 5.4 0.8 2.2 241 11750

4000 710S 6AJZ6 710S2-4 1490 97.0/97.0/96.6 0.90/0.89/0.86 441 5.3 0.8 2.1 255 12100

4500 710M 6AJZ6 710M1-4 1489 97.0/97.0/96.6 0.90/0.89/0.86 496 5.4 0.8 2.2 266 12650

5000 710M 6AJZ6 710M2-4 1491 97.2/97.2/96.8 0.90/0.90/0.86 550 5.6 0.7 2.2 290 13150

6000 V, 50 Hz Rated power

P

kW

Frame size Type

Speed n

rpm

Efficiency at 100%/75%/50%

η %

Power factor at 100%/75%/50%

cos ϕ

Rated current

I A

Locked rotor

current

Il / IN

Locked rotor

torque

Tl / TN

Break-down torque

Tb / TN

Moment of

inertia J

kgm2

Mass for

IM 1001

kg

6 - POLES ns = 1000 rpm

160 355M 6AJZ6 355M1-6 986 93.1/92.9/91.6 0.86/0.82/0.74 19 5.6 1.2 2.7 8 1825 200 355M 6AJZ6 355M2-6 986 93.4/93.3/92.0 0.860.83/0.74 24 5.6 1.3 2.7 10 1950 250 400S 6AJZ6 400S1-6 989 93.4/93.0/91.4 0.87/0.84/0.76 30 5.8 1.2 2.7 18 2525 280 400S 6AJZ6 400S2-6 989 93.6/93.2/91.7 0.87/0.84/0.76 33 5.8 1.2 2.7 19 2600 315 400M 6AJZ6 400M1-6 989 93.8/93.4/91.9 0.87/0.84/0.77 37 5.7 1.2 2.7 21 2725 355 400M 6AJZ6 400M2-6 989 94.0/93.6/92.1 0.87/0.84/0.77 42 5.7 1.2 2.7 23 2850 400 450S 6AJZ6 450S1-6 988 94.1/93.9/92.7 0.87/0.84/0.76 47 5.4 1.1 2.5 32 3375 450 450S 6AJZ6 450S2-6 988 94.3/94.0/92.8 0.87/0.84/0.76 53 5.5 1.1 2.6 34 3450 500 450S 6AJZ6 450S3-6 989 94.4/94.1/92.9 0.87/0.84/0.76 59 5.6 1.1 2.6 37 3625 560 450M 6AJZ6 450M1-6 989 94.4/94.2/92.9 0.88/0.85/0.78 65 5.6 1.1 2.6 42 3925 630 450M 6AJZ6 450M2-6 990 94.7/94.3/93.0 0.87/0.84/0.76 74 5.9 1.2 2.8 46 4125 710 500S 6AJZ6 500S1-6 988 95.9/96.2/96.0 0.88/0.87/0.82 81 4.8 0.9 2.0 59 4725 800 500S 6AJZ6 500S2-6 988 96.0/96.3/96.1 0.88/0.87/0.82 91 4.9 0.9 2.0 67 4975 900 500S 6AJZ6 500S3-6 989 96.1/96.4/96.1 0.88/0.87/0.82 102 5.2 1.0 2.2 74 5200 1000 500M 6AJZ6 500M1-6 989 96.1/96.3/96.1 0.88/0.87/0.82 114 5.1 1.0 2.1 79 5425 1120 500M 6AJZ6 500M2-6 989 96.2/96.4/96.3 0.88/0.87/0.82 127 5.0 0.9 2.1 84 5600 1250 560S 6AJZ6 560S1-6 991 96.2/96.4/96.1 0.88/0.87/0.81 141 5.2 0.8 2.2 116 6625 1400 560S 6AJZ6 560S2-6 991 96.4/96.6/96.3 0.88/0.87/0.81 158 5.2 0.8 2.2 122 6800 1600 560M 6AJZ6 560M1-6 991 96.5/96.7/96.4 0.88/0.87/0.81 181 5.1 0.8 2.2 129 7100 1800 560M 6AJZ6 560M2-6 992 96.7/96.7/96.5 0.88/0.87/0.81 204 5.5 0.9 2.3 160 7925 2000 630S 6AJZ6 630S1-6 993 96.8/97.1/96.9 0.88/0.86/0.81 226 5.4 0.7 2.2 203 8550 2240 630M 6AJZ6 630M1-6 993 96.9/97.2/97.1 0.88/0.87/0.81 253 5.4 0.8 2.2 217 9000 2500 630M 6AJZ6 630M2-6 994 97.0/97.2/97.1 0.88/0.88/0.83 282 5.4 0.7 2.3 259 9825 2800 710S 6AJZ6 710S1-6 995 97.2/97.2/97.1 0.88/0.87/0.81 315 5.6 0.7 2.3 318 11275 3150 710S 6AJZ6 710S2-6 995 97.2/97.2/97.1 0.88/0.87/0.81 354 5.6 0.7 2.3 342 11725 3550 710M 6AJZ6 710M1-6 995 97.3/97.4/97.2 0.88/0.87/0.81 399 5.8 0.7 2.3 370 12400 4000 800S 6AJZ6 800S1-6 995 97.3/97.5/97.3 0.88/0.87/0.81 449 5.8 0.7 2.4 530 14550 4500 800S 6AJZ6 800S2-6 993 97.4/97.6/97.4 0.88/0.86/0.80 505 5.4 0.8 2.1 590 15450 5000 800S 6AJZ6 800S3-6 995 97.5/97.7/97.4 0.88/0.86/0.79 564 5.9 0.8 2.4 747 17225 5600 800M 6AJZ6 800M1-6 995 97.5/97.7/97.4 0.88/0.86/0.79 630 5.8 0.8 2.3 757 18775

6000 V, 50 Hz Rated power

P

kW

Frame size Type

Speed n

rpm

Efficiency at 100%/75%/50%

η %

Power factor at 100%/75%/50%

cos ϕ

Rated current

I A

Locked rotor

current

Il / IN

Locked rotor

torque

Tl / TN

Break-down torque

Tb / TN

Moment of

inertia J

kgm2

Mass for

IM 1001

kg

8 - POLES ns = 750 rpm

160 400S 6AJZ6 400S1-8 740 92.5/91.9/89.9 0.80/0.74/0.62 21 6.2 1.2 3.4 20 2575 180 400S 6AJZ6 400S2-8 740 92.7/92.2/90.4 0.81/0.75/0.63 23 6.1 1.1 3.3 21 2625 200 400M 6AJZ6 400M1-8 740 92.9/92.5/90.7 0.81/0.75/0.64 25 6.0 1.1 3.2 22 2750 224 400M 6AJZ6 400M2-8 740 93.1/92.7/91.1 0.82/0.76/0.65 28 5.9 1.1 3.1 23 2825 250 400M 6AJZ6 400M3-8 740 93.3/92.9/91.4 0.82/0.77/0.66 31 5.8 1.1 3.1 24 2925 280 450S 6AJZ6 450S1-8 742 93.4/92.8/91.0 0.83/0.78/0.67 35 5.7 1.1 2.9 39 3425 315 450S 6AJZ6 450S2-8 742 93.5/93.0/91.3 0.83/0.79/0.69 39 5.6 1.0 2.8 43 3550 355 450S 6AJZ6 450S3-8 742 93.7/93.2/91.6 0.83/0.78/0.68 44 5.6 1.1 2.8 45 3650 400 450M 6AJZ6 450M1-8 742 93.9/93.4/91.8 0.83/0.79/0.69 49 5.6 1.1 2.8 49 3875 450 450M 6AJZ6 450M2-8 742 94.0/93.5/91.9 0.83/0.78/0.68 56 5.7 1.1 2.9 52 4025 500 500S 6AJZ6 500S1-8 741 95.7/96.1/96.0 0.85/0.82/0.74 59 4.9 0.9 2.2 53 4500 560 500S 6AJZ6 500S2-8 741 95.7/96.1/96.0 0.85/0.82/0.73 67 4.9 0.9 2.3 56 4600 630 500S 6AJZ6 500S3-8 741 95.8/96.2/96.2 0.85/0.82/0.74 75 4.8 0.9 2.2 60 4750 710 500M 6AJZ6 500M1-8 741 96.0/96.4/96.3 0.85/0.82/0.74 84 4.8 0.9 2.2 64 5000 800 500M 6AJZ6 500M2-8 741 96.1/96.5/96.5 0.85/0.82/0.74 95 4.8 0.9 2.2 70 5225 900 500M 6AJZ6 500M3-8 741 96.2/96.6/96.5 0.85/0.82/0.74 106 4.9 0.9 2.2 78 5500 1000 560S 6AJZ6 560S1-8 745 96.4/96.5/96.2 0.85/0.83/0.75 117 5.1 0.8 2.3 125 6675 1120 560S 6AJZ6 560S2-8 745 96.4/96.6/96.2 0.85/0.83/0.75 131 5.1 0.8 2.2 131 6800 1250 560M 6AJZ6 560M1-8 745 96.5/96.6/96.2 0.85/0.82/0.74 147 5.3 0.8 2.3 151 7425 1400 630S 6AJZ6 630S1-8 744 96.6/96.6/96.5 0.86/0.84/0.78 163 5.2 0.9 2.2 213 8575 1600 630S 6AJZ6 630S2-8 744 96.6/96.8/96.6 0.86/0.83/0.75 186 5.2 0.9 2.2 233 8975 1800 630M 6AJZ6 630M1-8 744 96.7/96.8/96.6 0.86/0.84/0.77 209 5.3 0.9 2.1 256 9550 2000 630M 6AJZ6 630M2-8 746 96.8/96.8/96.6 0.86/0.84/0.76 231 5.5 0.8 2.3 298 9900 2240 710S 6AJZ6 710S1-8 745 96.8/97.0/96.7 0.86/0.85/0.79 260 5.4 0.9 2.2 410 11575 2500 710S 6AJZ6 710S2-8 745 96.8/97.0/96.8 0.86/0.86/0.80 287 5.4 0.9 2.2 449 12100 2800 710M 6AJZ6 710M1-8 745 96.9/97.1/96.9 0.86/0.86/0.80 322 5.4 0.9 2.1 477 12750 3150 710M 6AJZ6 710M2-8 745 96.9/97.1/97.0 0.88/0.87/0.82 355 5.2 0.9 2.0 499 13550 3550 800S 6AJZ6 800S1-8 746 97.2/97.3/97.1 0.87/0.86/0.81 403 5.8 0.7 2.2 854 15450 4000 800M 6AJZ6 800M1-8 746 97.2/97.3/97.1 0.88/0.87/0.82 450 5.3 0.7 2.1 960 17500 4500 800M 6AJZ6 800M2-8 746 97.2/97.5/97.2 0.87/0.85/0.78 511 5.8 0.8 2.3 1065 19500

6000 V, 50 Hz Rated power

P

kW

Frame size Type

Speed n

rpm

Efficiency at 100%/75%/50%

η %

Power factor at 100%/75%/50%

cos ϕ

Rated current

I A

Locked rotor

current

IL / IN

Locked rotor

torque

Tl / TN

Break-down torque

Tb / TN

Moment of

inertia J

kgm2

Mass for

IM 1001

kg

10 - POLES ns = 600 rpm

200 450S 6AJZ6 450S1-10 593 93.2/92.7/90.9 0.79/0.74/0.63 26 4.8 1.0 2.4 41 3525

224 450S 6AJZ6 450S2-10 593 93.4/92.8/91.1 0.79/0.74/0.63 29 4.9 1.0 2.4 44 3700

250 450S 6AJZ6 450S3-10 593 93.4/92.8/91.0 0.79/0.74/0.63 33 5.0 1.1 2.5 49 3875

280 450M 6AJZ6 450M1-10 593 93.6/93.0/91.1 0.79/0.74/0.63 36 5.1 1.1 2.6 56 4250

315 450M 6AJZ6 450M2-10 593 93.8/93.2/91.4 0.79/0.74/0.63 41 5.0 1.0 2.5 59 4400

355 500S 6AJZ6 500S1-10 594 94.7/94.9/94.4 0.79/0.74/0.63 46 4.7 0.8 2.2 68 4575

400 500S 6AJZ6 500S2-10 594 94.9/95.1/94.6 0.79/0.74/0.63 51 4.7 0.8 2.2 72 4700

450 500S 6AJZ6 500S3-10 594 94.9/95.2/94.7 0.79/0.75/0.64 57 4.6 0.8 2.2 79 4900

500 500M 6AJZ6 500M1-10 594 95.0/95.2/94.8 0.79/0.74/0.64 64 4.7 0.8 2.2 85 5175

560 500M 6AJZ6 500M2-10 594 95.3/95.5/95.0 0.79/0.74/0.64 71 4.8 0.8 2.3 94 5450

630 560S 6AJZ6 560S1-10 593 95.8/96.1/95.9 0.81/0.78/0.68 78 4.6 0.8 2.2 109 6200

710 560S 6AJZ6 560S2-10 594 95.9/96.2/95.9 0.81/0.77/0.67 88 4.8 0.8 2.3 119 6450

800 560S 6AJZ6 560S3-10 594 96.0/96.2/95.9 0.81/0.77/0.67 99 4.9 0.8 2.3 133 6800

900 560M 6AJZ6 560M1-10 595 96.2/96.3/96.0 0.81/0.77/0.67 111 5.1 0.9 2.3 155 7400

1000 560M 6AJZ6 560M2-10 595 96.3/96.4/96.1 0.81/0.77/0.67 123 5.1 0.8 2.3 167 7675

1120 630S 6AJZ6 630S1-10 594 96.4/96.5/96.1 0.82/0.78/0.68 136 5.1 0.8 2.4 245 8850

1250 630S 6AJZ6 630S2-10 595 96.4/96.5/96.1 0.82/0.78/0.68 152 5.2 0.8 2.5 262 9125

1400 630M 6AJZ6 630M1-10 596 96.5/96.6/96.2 0.82/0.78/0.68 171 5.2 0.8 2.3 286 9675

1600 710S 6AJZ6 710S1-10 594 96.5/96.6/96.4 0.83/0.80/0.72 192 4.8 0.9 2.1 375 10625

1800 710S 6AJZ6 710S2-10 594 96.6/96.8/96.5 0.83/0.80/0.72 217 4.6 0.8 2.0 385 11050

2000 710M 6AJZ6 710M1-10 594 96.6/96.8/96.6 0.83/0.80/0.72 241 4.7 0.9 2.1 419 11750

2240 710M 6AJZ6 710M2-10 594 96.6/96.8/96.6 0.83/0.81/0.73 267 4.7 0.9 2.1 474 12375

2500 800S 6AJZ6 800S1-10 595 96.9/97.1/96.9 0.85/0.83/0.76 292 4.7 0.7 2.1 650 14250

2800 800M 6AJZ6 800M1-10 595 97.0/97.1/96.9 0.85/0.81/0.73 329 5.1 0.8 2.3 740 16200

3150 800M 6AJZ6 800M2-10 595 97.1/97.2/96.9 0.85/0.82/0.74 367 5.1 0.8 2.2 831 17175

6000 V, 50 Hz Rated power

P

kW

Frame size Type

Speed n

rpm

Efficiency at 100%/75%/50%

η %

Power factor at 100%/75%/50%

cos ϕ

Rated current

I A

Locked rotor

current

Il / IN

Locked rotor

torque

Tl / TN

Break-down torque

Tb / TN

Moment of

inertia J

kgm2

Mass for

IM 1001

kg

12 - POLES ns = 500 rpm

200 450S 6AJZ6 450S1-12 493 92.6/92.2/90.5 0.73/0.67/0.56 28 4.2 1.0 2.2 44 3400

224 450S 6AJZ6 450S2-12 493 92.7/92.3/90.6 0.74/0.67/0.56 32 4.3 1.0 2.2 48 3575

250 450M 6AJZ6 450M1-12 494 92.8/92.4/90.6 0.74/0.67/0.56 35 4.4 1.0 2.3 55 3850

280 450M 6AJZ6 450M2-12 494 93.1/92.5/90.7 0.73/0.67/0.55 39 4.5 1.0 2.4 64 4175

315 500S 6AJZ6 500S1-12 493 94.7/94.7/94.0 0.74/0.67/0.54 43 4.7 0.9 2.5 73 4925

355 500S 6AJZ6 500S2-12 493 94.7/94.8/94.2 0.74/0.68/0.55 48 4.6 0.8 2.5 77 5075

400 500S 6AJZ6 500S3-12 493 94.9/95.0/94.4 0.74/0.67/0.55 55 4.6 0.8 2.5 81 5175

450 500M 6AJZ6 500M1-12 493 94.9/95.1/94.5 0.74/0.68/0.55 61 4.6 0.8 2.4 87 5450

500 560S 6AJZ6 560S1-12 494 95.1/95.4/94.9 0.770.72//0.61 66 4.2 0.7 2.0 116 6125

560 560S 6AJZ6 560S2-12 494 95.4/95.6/95.0 0.77/0.71/0.60 74 4.4 0.8 2.2 136 6550

630 560M 6AJZ6 560M1-12 494 95.5/95.7/95.2 0.77/0.72/0.60 83 4.4 0.8 2.2 147 6875

710 560M 6AJZ6 560M2-12 494 95.6/95.7/95.3 0.77/0.72/0.60 93 4.4 0.8 2.2 160 7175

800 630S 6AJZ6 630S1-12 495 95.9/96.1/95.8 0.80/0.75/0.63 100 5.6 0.9 2.8 256 8525

900 630S 6AJZ6 630S2-12 495 96.1/96.3/96.0 0.80/0.74/0.62 113 5.6 0.9 2.8 267 8725

1000 630M 6AJZ6 630M1-12 495 96.2/96.4/96.1 0.80/0.74/0.63 125 5.6 0.9 2.8 287 9175

1120 630M 6AJZ6 630M2-12 496 96.4/96.5/96.3 0.80/0.77/0.66 140 6.0 1.0 3.0 355 10250

1250 710S 6AJZ6 710S1-12 496 96.5/96.5/96.3 0.81/0.76/0.66 153 5.3 0.8 2.5 427 11175

1400 710S 6AJZ6 710S2-12 496 96.6/96.6/96.3 0.81/0.76/0.67 172 5.4 0.8 2.6 461 11625

1600 710S 6AJZ6 710S3-12 496 96.7/96.7/96.5 0.81/0.76/0.66 197 5.5 0.8 2.6 506 12200

1800 800S 6AJZ6 800S1-12 496 96.7/96.7/96.6 0.81/0.81/0.78 221 4.4 0.7 2.0 655 14175

2000 800S 6AJZ6 800S2-12 496 96.8/96.9/96.7 0.81/0.81/0.77 244 4.6 0.6 2.2 700 14875

2240 800M 6AJZ6 800M1-12 496 96.9/96.9/96.6 0.81/0.81/0.77 274 4.7 0.6 2.3 778 16825

2500 800M 6AJZ6 800M2-12 496 96.9/97.0/96.7 0.81/0.81/0.78 306 4.7 0.6 2.3 840 17265

NOTICE: All technical data are for information purposes only, and are subject to alternations without previous notice

11 OUTLINE DRAWINGS

11.1 Frame size H = 355-450 mm, rolling bearings

11.2 Frame size H = 500-800 mm, rolling bearings

11.3 Frame size H = 500-800 mm, sleeve bearings

12 QUESTIONNAIRE FOR TENDERING CAGE INDUCTION MOTORS

A BASIC DATA 5 Speed Regulation via Frequency Converter: yes - no

1 Rated Power Pn(kW) 6 Number of Consecutive Starts from Cold Condition:

2 Rated Voltage Un(V) 7 Number of Consecutive Starts from Hot Condition:

3 Frequency fn(Hz) 8

4 Speed of Rotation n(rpm) 9

5 Duty: continuous, intermittent E REQUIREMENTS ON MOTOR DESIGN

6 Constructional Form IM 1 Overloading of ...... % during ....... minutes.

7 Degree of Protection IP 2 Voltage Variation:

8 Method of Cooling IC 3 Frequency Variation:

9 Direction of Rotation 4 Axial Force of ......... N, acting downward - upward

10 Explosion Proof Ex 5 Radial Force of ....... N, acting ...............................

11 Installation (outdoors, indoors) 6 Noise Level dB(A):

12 Standards 7 Neutral Point brought out: yes - no

13 Nos. of Pieces 8 MainTerminal Box: left-hand side, right-hand side

B DATA ON DRIVEN MACHINE 9 Second Terminal Box: yes - no

1 Driven Machine F REQUIRED EQUIPMENT

2 Moment of Inertia J(kgm≤) 1 Space Heaters: yes - no

3 Torque Characteristics 2 Thermometers in Bearings: type .................. , pcs.........

n(%) 0 20 40 60 80 100 3 Thermometers in Windings: type .................., pcs.........

M(Nm) 4

C ENVIRONMENTAL CONDITIONS 5

1 Ambient Temperature (°C) 6

2 Temperature of Cooling Water (°C) G SPARE PARTS:

3 Relative Humidity (%) 7

4 Altitude Above Sea Level (m) 8

5 Ambient: (dusty, salty, etc.) 9

D DATA ON TRANSFER OF TORQUE AND STARTING CONDITION H DOCUMENTATION:

1 Type of Coupling

2 Direct On-line Starting

3 Starting via Reactance, Autotransformer: Language:

4 Min. Voltage during Motor Starting (V) 12

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