Etaline Z PumpDrive 2 / Etaline Z PumpDrive 2 Eco - KSB · PDF fileIn-line Twin Pumps with Motor-mounted Variable Speed ... Etaline Z PumpDrive 2 / Etaline Z PumpDrive 2 ... Two separate

In-line Twin Pump

Etaline Z PumpDrive 2/Etaline Z PumpDrive 2 Eco

Type Series Booklet

Legal information/Copyright

Type Series Booklet Etaline Z PumpDrive 2/Etaline Z PumpDrive 2 Eco

All rights reserved. The contents provided herein must neither be distributed, copied, reproduced,edited or processed for any other purpose, nor otherwise transmitted, published or made available toa third party without the manufacturer's express written consent.

Subject to technical modification without prior notice.

© KSB Aktiengesellschaft, Frankenthal 02.03.2015

Contents

Heating / Air-conditioning / Ventilation ..........................................................................................................4

In-line Twin Pumps with Motor-mounted Variable Speed System .............................................................................. 4

Etaline Z PumpDrive 2 / Etaline Z PumpDrive 2 Eco ................................................................................................ 4

Main applications ................................................................................................................................................ 4

Fluids handled ...................................................................................................................................................... 4

Operating data .................................................................................................................................................... 4

Designation .......................................................................................................................................................... 4

Design details ....................................................................................................................................................... 4

Coating and preservation ................................................................................................................................... 5

Product benefits .................................................................................................................................................. 5

Certifications ........................................................................................................................................................ 5

Product information as per Regulation No. 547/2012 (for water pumps with a maximum shaft power of150 kW) implementing "Ecodesign" Directive 2009/125/EC ............................................................................. 5

Acceptance tests / warranty ................................................................................................................................ 6

Project planning information ............................................................................................................................. 6

Programme overview / selection tables ........................................................................................................... 10

Pressure and temperature limits ....................................................................................................................... 13

Materials ............................................................................................................................................................ 14

Technical data of the pump set ........................................................................................................................ 14

Technical data of the pump .............................................................................................................................. 16

Selection charts ................................................................................................................................................. 16

Dimensions and connections ............................................................................................................................ 18

Flange design ..................................................................................................................................................... 22

Flange dimensions ............................................................................................................................................. 22

Typical installation positions ............................................................................................................................. 23

Accessories ......................................................................................................................................................... 24

Detailed designation ......................................................................................................................................... 25

PumpMeter .............................................................................................................................................................. 27

General description ........................................................................................................................................... 27

Main applications .............................................................................................................................................. 27

Technical data .................................................................................................................................................... 27

Materials ............................................................................................................................................................ 27

Product benefits ................................................................................................................................................ 27

Functions ............................................................................................................................................................ 28

Design variants .................................................................................................................................................. 29

Electrical connections ........................................................................................................................................ 30

Dimensions ......................................................................................................................................................... 30

Contents

3

Heating / Air-conditioning / Ventilation

In-line Twin Pumps with Motor-mounted VariableSpeed System

Etaline Z PumpDrive 2 /Etaline Z PumpDrive 2 Eco

Main applications

▪ Heating systems

▪ Air-conditioning systems

▪ Cooling circuits

▪ Water supply systems

▪ Service water supply systems

▪ Industrial recirculation systems

Fluids handled

▪ Fluids not chemically or mechanically aggressive to thematerials

Table of fluids handled (⇨ Page 10)

Operating data

Operating properties

Characteristic Value

Single-pumpoperation

Paralleloperation

Flow rate Q [m3/h] ≤ 602.5 ≤ 1095Q [l/s] ≤ 167 ≤ 304.5

Head H [m] ≤ 38.5Fluid temperature T [°C] -30 to +140Operating pressure p [bar] ≤ 161)

Pressure and temperature limits (⇨ Page 13)

Designation

Example: ETLZ 032-032-160 GG X AA 06 D 2 PD2E M

Key to the designation

Code DescriptionETLZ Pump type

ETLZ Etaline Z032 Nominal suction nozzle diameter [mm]032 Nominal discharge nozzle diameter [mm]160 Nominal impeller diameter [mm]G Pump casing material

G Grey cast iron EN-GJL-250/A48CL35G Impeller material

G Grey cast iron EN-GJL-250/A48CL35B Bronze CC480K-GS/B30 C90700C Stainless steel 1.4408/A743CF8M

X Design- StandardX Special design BT3D, BT3

A Casing coverA Conical seal chamber

A Type of sealV Conical seal chamber with ventA Conical seal chamber

06 Seal code06 Mechanical seal material U3BEGG (shaft units

25, 35)09 Mechanical seal material U3U3VGG10 Mechanical seal material Q1Q1X4GG11 Mechanical seal material BQ1EGG22 Mechanical seal material AQ1EGG (shaft unit

55)D Scope of supply

A Pump without motorD Pump with motor

2 Shaft unit2 Shaft unit 253 Shaft unit 355 Shaft unit 55

PD2E Drive type seriesM M PumpMeter

Further information on the designation

(⇨ Page 25)

Design details

Design

▪ In-line twin pump in closed-coupled design

▪ Single-stage

▪ Horizontal/vertical installation

▪ Rigid connection between pump and motor

Pump casing

▪ Radially split volute casing

Drive

KSB SuPremE motor:

▪ Surface-cooled KSB SuPremE motor, IEC-compatible,magnetless synchronous reluctance motor (PumpDriverequired)

1) The sum of inlet pressure and shut-off head must not exceed the value indicated.

Heating / Air-conditioning / VentilationIn-line Twin Pumps with Motor-mounted Variable Speed System

4 Etaline Z PumpDrive 2 /

Etaline Z PumpDrive 2 Eco

▪ Frequency 50/60 Hz (PumpDrive input)

▪ Voltage 380/480 V (PumpDrive input)

▪ Type of construction IM V15

▪ IP55 enclosure

▪ Mode of operation: continuous operation S1

▪ Thermal class F with temperature sensor; 3 PTC thermistors

▪ Efficiency class IE4 in compliance with IEC/CD 60034-30 Ed.2

KSB SuPremE B1:

▪ With terminal box for connection to wall- or cabinet-mounted PumpDrive S, PumpDrive 2 or PumpDrive R

KSB SuPremE B2:

▪ Equipped for being fitted with a motor-mountedPumpDrive 2

▪ Shaft centreline height 71 mm - 225 mm

▪ Rated power 0.55 kW - 45 kW

Types of construction

Type of construction Shaftcentreline

height [mm]

Mountingarrangement

IM ...Flange type2) With

foot

None ✘ 71 - 225 B33), B6, B7, B8, V5,V6

Flange withclearance holes (FF)

✘ 71 - 225 V153), V35, B35- 71 - 160 V13), V3, B5

Flange with tappedholes (FT)

✘ - -- ≤ 132 V183), B14, V19

Asynchronous motor:

▪ KSB/Siemens surface-cooled IEC frame three-phasesquirrel-cage motor

▪ Winding 220-240 V / 380-420 V ≤ 2.20 kW

▪ Winding 380-420 V / 660-725 V ≥ 3.00 kW

▪ Type of construction IM V1 ≤ 4.00 kW

▪ Type of construction IM V1 ≥ 5.50 kW

▪ IP55 enclosure

▪ Mode of operation: continuous operation S1

▪ Thermal class F with temperature sensor; 3 PTC thermistors

▪ Efficiency class IE2 or IE3

PumpDrive:

▪ Mains voltage: 3 ~ 380 V AC -10 % to 480 V AC +10 %

▪ Mains frequency 50 - 60 Hz ± 2 %

▪ IP55 enclosure

Shaft seal

▪ Standardised mechanical seal to EN 12756

▪ Shaft equipped with a replaceable shaft sleeve in the shaftseal area

Impeller type

▪ Closed radial impeller

Bearings

▪ Radial ball bearings in the motor housing

▪ Grease lubrication

Twin pump

▪ Two separate centrifugal pump hydraulic systems in onepump casing with a spring-loaded changeover flap locatedin the discharge nozzle.

▪ On twin pumps of sizes DN 32 to 80, the changeover flaphousing is made of Rilsan.

▪ On sizes from DN 100 up to and including DN 200, thechangeover flap housing is made of bronze.

▪ The flaps, springs and stems etc. are made of chrome steel.

▪ Two integrated vent valves ensure that the mechanicalseal chamber can be vented manually.

▪ Single-pump operation (one pump on stand-by) andparallel operation (additional pump start-up in case ofpeak load) can be selected as operating modes.

▪ The M12 module (accessory) enables redundant dual-pump operation without the need for a higher-levelcontroller.

Coating and preservation

▪ Coating and preservation to KSB standard

Product benefits

▪ Maximum energy efficiency through demand-drivenoperation in combination with KSB SuPremE IE4 motor

▪ PumpDrive perfectly matched to pump and motor bydefault factory parameter settings

▪ Space-saving owing to motor-mounted variable speedsystem up to 45 kW

▪ Pump operation made fully transparent with PumpMeter

Certifications

This product is subject to the provisions of the "Ecodesign"Directive 2009/125/EC and meets, as a minimum, the ecodesignrequirements established in 2013 for water pumps with amaximum nominal shaft power of 150 kW as per Regulation(EU) No. 547/2012.

Product information as per Regulation No. 547/2012 (forwater pumps with a maximum shaft power of 150 kW)implementing "Ecodesign" Directive 2009/125/EC

▪ Minimum efficiency index: see data sheet

▪ The benchmark for the most efficient water pumps is MEI≥ 0.70.

▪ Year of construction: see data sheet

▪ Manufacturer’s name or trade mark, commercialregistration number and place of manufacture: see datasheet or order documentation

▪ Product’s type and size identificator: see data sheet

▪ Hydraulic pump efficiency (%) with trimmed impeller: seedata sheet

▪ Pump performance curves, including efficiencycharacteristics: see documented characteristic curve

2) Designations to EN 503473) Standard mounting arrangement


Etaline Z PumpDrive 2 /

Etaline Z PumpDrive 2 Eco5

▪ The efficiency of a pump with a trimmed impeller isusually lower than that of a pump with full impellerdiameter. Trimming of the impeller will adapt the pumpto a fixed duty point, leading to reduced energyconsumption. The minimum efficiency index (MEI) is basedon the full impeller diameter.

▪ Operation of this water pump with variable duty pointsmay be more efficient and economic when controlled, forexample, by the use of a variable speed drive that matchesthe pump duty to the system.

▪ Information relevant for disassembly, recycling or disposalat end of life: see installation/operating manual

▪ Information on benchmark efficiency or benchmarkefficiency graph for MEI = 0.7 (0.4) for the pump based onthe model shown in the Figure are available at: http://www.europump.org/efficiencycharts

Acceptance tests / warranty

The following acceptance tests may be performed at asurcharge:

▪ Materials testing

– Test report 2.2

▪ Final inspection

– Inspection certificate 3.1 to EN 10204

▪ Hydraulic test

– The duty point of each pump is guaranteed accordingto ISO 9906/2B or ISO 9906/3B.

– NPSH test

▪ Other inspections/tests on request

Warranties

▪ Warranties are given within the scope of the valid deliveryconditions.

Project planning information

Selecting power/connection cables

Unshielded cables can be used as power cables.

The power cables must be designed with a cross-sectionsuitable for the nominal mains current.

If a mains contactor is used in the power cable (before thefrequency inverter), this must be configured for an AC1 dutyrating; the rated current values of the frequency inverters usedare added and the result is increased by 15 %.




http://www.europump.org/efficiencycharts

http://www.europump.org/efficiencycharts

Power/connection cable properties

Size Power Cable gland for Nominalcurrent4)

, mains

Max

imu

m c

ore

cro

ss-s

ecti

on

Cab

le c

ross

-sec

tio

nK

SB m

oto

r ca

ble

Mai

ns

po

wer

cab

le

Sen

sor

cab

le

Mo

tor

cab

le

PTC

th

erm

isto

r

[kW] [A] [mm²]A

.. 000K37 .. 0,37 M25

M16

M25

M16 1,4 2,5 1,5.. 000K55 .. 0,55 2,0.. 000K75 .. 0,75 2,7..001K10.. 1,1 3,7

B .. 001K50 .. 1,5 M25 M16 M25 M16 5,2 2,5.. 002K20 .. 2,2 6,3.. 003K00 .. 3 8,4.. 004K00 .. 4 10,4

1 2 3

Structure of electric cable

1 Wire end sleeve 2 Core3 Cable

Cable cross-section, control terminals

Control terminal Core cross-section [mm²] Cable diameter5)

[mm]Rigid cores Flexible cores Flexible cores with wireend sleeves

Terminal strip A, B, C 0,2-1,5 0,2-1,0 0,25 - 0,75 M12: 3,5-7,0M16: 5,0-10,0

Length of motor connection cable

If the frequency inverter is not mounted on the motor to becontrolled, longer motor connection cables may be required.The stray capacitance of the connection cables may result inhigh-frequency discharge currents flowing to ground. The sumof the discharge currents and motor current may exceed theoutput-side rated current of the frequency inverter. This willactivate the frequency inverter's protection equipment and themotor will be stopped. The following motor connection cablesare recommended depending on the power range:

Length of motor connection cable

Power range [kW]

Maximum cablelength

[m]

Stray capacitance [nF]

≤ 7.5 (Class B) 5 ≤ 5

Output filter

If longer connection cables than those listed above arerequired or the connection cable's stray capacitance valueexceeds the above values, we recommend installing a suitableoutput filter between the frequency inverter and the motor tobe controlled. These filters reduce the voltage ramp-up time ofthe frequency inverter output voltages and limit their peaks.

Electrical protection device

Back-up fuses

Provide three fast-acting fuses in the mains power supply lineto the frequency inverter. The fuse size must be suitable forthe nominal mains current supplied to the frequency inverter.

4) Observe the information on the use of line chokes provided in the Accessories and Optional Equipment section.5) Impairment of protection provided by enclosure when cable diameters other than those specified are used.




Motor protection switch

Separate motor protection is not required because thefrequency inverter has its own safety devices (e.g. electronicovercurrent trip). Set any motor protection switches to aminimum of 1.4 times the nominal motor current.

Residual current device

If fixed connections and appropriate supplementary earthingare used (cf. DIN VDE 0160), RCDs are not mandatory forfrequency inverters.

If residual current devices (RCDs) are used, three-phasefrequency inverters in accordance with DIN VDE 0160 must beconnected via universal AC/DC-sensitive residual currentdevices (RCDs) as potential direct-current components maycause standard AC-sensitive RCDs to either fail to respond orrespond erroneously.

Residual current devices to be selected

Size Rated currentA and B 150 mA

If you use a long shielded cable for the mains/motorconnection, the residual-current monitoring device may betriggered by the discharge current that flows to earth(triggered by the carrier frequency). Remedies: Replace theRCD (residual current device) or lower the response limit.

Information on electromagnetic compatibility

Electromagnetic interference from other electrical devices canaffect the frequency inverter. Interference can also begenerated by the frequency inverter itself, however.

Interference emitted by the frequency inverter is generallyconducted through the motor connection cables. Thefollowing measures are proposed for RFI suppression:

▪ Shielded motor connection cables for line lengths > 70 cm(especially recommended for frequency inverters with lowpower ratings)

▪ Made from a single piece of formed metal cable ductingwith a minimum coverage of 80 % (if shielded connectioncables cannot be used)

Use different earth bus bars for the control cable and mainspower/motor connection cables.

The shield on the power cable/connection cable must consist ofa single piece and be earthed at both ends either just on theappropriate earth terminal or on the earth bus bar (do notconnect it to the earth bus bar in the control cabinet).

The shielded cable ensures that the high-frequency current,which normally flows as a discharge current from the motorhousing to earth or between the individual conductors, flowsthrough the shielding.

The shield for the control cable (connection on the frequencyinverter side only) also serves as protection against radiatedemission.

If using shielded cables, use a wide contact face for thedifferent earth connections to ensure greater interferenceimmunity.

In applications with long shielded motor cables, provideadditional reactive resistors or output filters to compensate thecapacitive stray current to earth and reduce the rate of voltagerise on the motor. These measures help reduce radiointerference further. Using just ferrite rings or reactive resistorsdoes not ensure compliance with the limit values defined inthe EMC directive.

NOTE! If you are using shielded cables that are longer than10 m, check the stray capacitance to ensure that the diffusionbetween the phases or to earth is not excessive, which couldcause the frequency inverter to stop.

Route control cable and mains power/motor connection cablesin separate cable ducts.

When routing the control cable observe a minimum distance of0.3 metres between the control cable and the mains power/motor connection cables.

If you cannot avoid crossing control and mains power/motorconnection cables, you should cross them at 90 degrees to eachother.

Earth connection

The frequency inverter must be properly earthed.

To ensure greater interference immunity, a wide contact face isrequired for the different earth connections.

In the case of cabinet mounting, use two separate copperearth bus bars (mains power supply/motor connection andcontrol connection bar) with a suitable size and cross-sectionfor earthing the frequency inverter. All the earth connectionsare connected to these.

The bars are connected to the earthing system at one pointonly.

The control cabinet is then earthed via the mains earthingsystem.

Output filter

L1L2L3

L CX

CY R'

R

PE

Installing the line choke and output filter

TransformerL

PE

CX

CY R'

R Output filter

Line choke Motor

The maximum cable lengths must be observed in order to meetRFI suppression requirements to DIN 55011. Output filters arerequired if the maximum cable lengths are exceeded.

IGBT switchgear is suitable for achieving high power. This,however, can result in faults due to the rapid switchingoperations, particularly if you are using long motor/drivecontrol cables:

▪ Electromagnetic interference

▪ Damage to the motor winding insulation

▪ Voltage peaks due to high stray capacitance on the cableconnections

▪ Damage to the short-circuit protective devices

Output filters can be used to remedy these situations:

When a filter is used, the peak voltage (Vpeak) and its rate ofrise (dv/dt) can be reduced. The peak voltages can also be seenas a function of the stray capacitance induced by the powercircuits. The stray capacitance for frequency inverter sizes A, B,C and D must be below 5 nF. If long cables are required forinstallation reasons, for example, for wall or control cabinetmounting, and the stray capacitance value exceeds themaximum permissible value, a dv/dt limiting filter or sine filtermust be installed. Connect the filter at the output of the




frequency inverter. The filter protects the frequency inverteragainst excessive discharge currents and prevents theprotective equipment from being deactivated as a result.

Line chokes

The line input currents indicated in the project planninginformation are for orientation purposes only; they refer tooperation at nominal rating. These currents may varydepending on the actual line impedance. In low-impedancemains, higher currents may occur. To limit the line input current, external line chokes can be usedalongside the integrated line chokes (in the power range up toand including 45 kW). Line chokes also reduce mains feedbackand improve the power factor. The scope of DIN EN 61000-3-2 must be heeded.

Line chokes connected in series in the line to the consumerensure that the typical requirement of a short circuit voltage of4 % to the mains is complied with and reduce the mainsfeedback (in the form of harmonics) that may cause problemsin the public power supply mains. Another benefit is thelimitation of the charge currents of the DC link capacitors,which will increase the service life of these primarycomponents. Line chokes also reduce the reactive powercomponent and thus contribute to a significantly improvedeffective power factor. The scope of DIN 1000-3-2 must be heeded.

Three-phase (3~) line choke:

▪ IP 00 enclosure

▪ Thermal class F

▪ Max. ambient temperature 40 °C

Line chokes (overview)

Size Power

Lin

e ch

oke

ind

uct

ance

l n No

min

al c

urr

ent

I No

min

al m

oto

r cu

rren

t

Max

imu

m c

urr

ent

I sat

L B H Mat. No. Weight

[kW] [mH] [A] [mm] [mm] [mm] [kg]

A ..000K55.. 0,55 kW 2,0 11 1,5 In 150 85 150 01093105 3.6..000K75.. 0,75 kW..001K10.. 1,1 kW..001K50.. 1,5 kW..002K20.. 2,2 kW..003K00.. 3 kW

B ..004K00.. 4 kW..005K50.. 5,5 kW 1,1 28 1,5 In 180 120 178 01093106 8.3..007K50.. 7,5 kW

C ..011K00.. 11 kW..015K00.. 15 kW 0,5 51 1,5 In 180 135 178 01093107 10.5..018K50.. 18,5 kW..022K00.. 22 kW

D ..030K00.. 30 kW 0,1 100 1,5 In 180 180 180 01093108 10.8..037K00.. 37 kW..045K00.. 45 kW




Programme overview / selection tables

Overview of fluids handled

Table of fluids handled and associated material combinations ✘ = standard

Fluid handled

Ap

plic

atio

n li

mit

Tem

per

atu

re

Casing/impellermaterials

Shaft sealmechanical seal

Comments

Gre

y ca

st ir

on

/g

rey

cast

iro

n

Gre

y ca

st ir

on

/st

ain

less

ste

el

Gre

y ca

st ir

on

/b

ron

ze

U3B

EGG

(SU

25,

35)

AQ

1EG

G (

SU 5

5)

Q1Q

1EG

G

U3U

3VG

G

Q1Q

1X4G

G

BQ

1EG

G

[°C] G GC GB 6 22 76) 9 10 11

Water Service water ≤ 110 ✘ ✘ CrNiMo cast steel can be used

Fire-fighting water7) ≤ 60 ✘ ✘ Contact KSB for supply to VdS guideline.

Heating water8) ≤ 110 ✘ ✘ If used as a circulating pump to DIN 4752: p maximum≤ 10 bar

Heating water ≤ 140 ✘ ✘ ✘ Heating water ≥ 110 ✘ ✘ Condensate ≤ 110 ✘ ✘ Cooling water(without antifreeze)

≤ 60 ✘ ✘ Open circuit: GB 10 required

Cooling water pH ≥ 7.5(with antifreeze 9))

≥ -30≤ 60

✘ ✘ Open loop: use GB

Cooling water pH ≥ 7.5(with antifreeze 9))

≥ 60≤ 110

✘ ✘ Open loop: use GB

Slightly contaminated water ≤ 60 ✘ ✘ Pure water10) ≤ 60 ✘ ✘ Raw water ≤ 60 ✘ ✘ Swimming pool water (freshwater)

≤ 60 ✘ ✘ Also applies to requirements as per DIN 19643

Swimming pool water11):filtration

≤ 40 ✘ ✘ Variant GBShaft C45+N, shaft sleeve CrNiMo steel, nut A4/AISI 316, key A2, casing wear ring (suction and discharge side) grey castiron JL 1040/ CI

Swimming pool water11): waterfeatures; without turbulencesand/or air content

≤ 40 ✘ ✘ Variant GBShaft C45+N, shaft sleeve CrNiMo steel, nut A4/ AISI 316, key A2, casing wear ring (suction and discharge side) CC495K-GS

Dam water ≤ 60 ✘ ✘ If solids are contained, contact KSB.

Drinking water12) ≤ 60 ✘ ✘ Partly desalinated water ≤ 120 ✘ ✘ Fully desalinated water as boilerfeed water

≤ 110 ✘ ✘ Refrigerants, cooling brines Cooling brine; inorganic, pH value > 7.5, inhibited

≥ -30≤ 25

✘ ✘ Water with antifreeze, pH value≥ 7.5

≥ -30≤ 60

✘ ✘ Water with antifreeze, pH value≥ 7.5

≥ 60≤ 110

✘ ✘ Oils/emulsions

6) Not for Etaline Z7) General evaluation criteria for results of water analysis: pH value ≥ 7; chlorides content (Cl) ≤ 250 mg/kg. Chlorine (Cl2) ≤

0.6 mg/kg.8) Treatment to VdTÜV 1466; additional requirement: O2 < 0.02 mg/l9) Antifreeze on ethylene glycol basis with inhibitors. Content: >20 % to 50 % (e.g. Antifrogen N)10) No ultra-pure water! Conductivity at 25 °C: ≤ 800 μS/cm, neutral with regard to chemical corrosion11) For France, observe the applicable rules as per ministerial order dated 18 January 2002.12) For France, ACS approval is required.




Fluid handled

Ap

plic

atio

n li

mit

Tem

per

atu

re

Casing/impellermaterials

Shaft sealmechanical seal

Comments

Gre

y ca

st ir

on

/g

rey

cast

iro

n

Gre

y ca

st ir

on

/st

ain

less

ste

el

Gre

y ca

st ir

on

/b

ron

ze

U3B

EGG

(SU

25,

35)

AQ

1EG

G (

SU 5

5)

Q1Q

1EG

G

U3U

3VG

G

Q1Q

1X4G

G

BQ

1EG

G

[°C] G GC GB 6 22 76) 9 10 11

Drilling/grinding emulsion ≤ 60 ✘ ✘ Oil-water emulsion ≤ 60 ✘ ✘

Functional overview

Functional overview

Functions/firmware PumpDrive 2 Eco13) PumpDrive 2

Protective functionsThermal motor protection ✘ ✘Measuring and monitoring mains voltage ✘ ✘Phase failure on motor side ✘ ✘Short-circuit monitoring, motor side ✘ ✘Dynamic overload protection by speed limitation (i2t control) ✘ ✘Suppression of resonant frequencies ✘ ✘Cable integrity monitoring (live zero) ✘ ✘Protection against dry running and hydraulic blockage (sensorless vialearning function)

- ✘

Dry running protection (external control signal) ✘ ✘Operating point estimation and characteristic curve control ✘ ✘ Open-loop controlOpen-loop control mode ✘ ✘ Closed-loop controlClosed-loop control mode via integrated PID controller ✘ ✘Pressure/differential pressure control (∆p const) ✘ ✘Pressure/differential pressure control with dynamic pressure compensation(∆p var)

✘ ✘

Flow rate control - ✘Sensorless differential pressure control (∆p const) ✘ ✘Sensorless differential pressure control with dynamic pressurecompensation (∆p var)

✘ ✘

Level control - ✘Temperature control ✘ ✘ Operation and monitoring – DisplayDisplay of measured values such as pressure, head, speed, electric power,motor voltage, motor current, torque

✘ ✘

Fault history ✘ ✘Operating hours counter ✘ ✘Fault reporting via relay ✘ ✘ PumpDrive functionsProgrammable start and stop ramps ✘ ✘Field-oriented control (vector control), V/f control ✘ ✘Configurable motor control method (asynchronous motor, KSB SuPremE) ✘ ✘Automatic Motor Adaptation (AMA) ✘ ✘Manual-0-Automatic mode ✘ ✘External OFF ✘ ✘External minimum speed ✘ ✘Sleep mode (stand-by mode) ✘ ✘

6) Not for Etaline Z13) Some functions can only be parameterised or displayed using the Service Tool (see operating manual).




Functions/firmware PumpDrive 2 Eco13) PumpDrive 2

Pump functionsPumpMeter bus connection (single pump) ✘ ✘ OperationControl panel ✘ ✘Commissioning wizard - ✘Favourites list - ✘Service interface ✘ ✘Protective functions

Sensorless protection against dry running and hydraulicblockageDry running of the pump is detected and the pump set isstopped before components are damaged.

Hydraulic blockage is also detected and initially a warning isdisplayed. If the blockage persists for a prolonged period oftime, the pump set is stopped. These protective functions donot require sensors. They are based on an automatic learningfunction which needs to be run once during commissioning.

Dynamic overload protection by speed limitation (I2t control) The frequency inverter is equipped with current sensors thatrecord and limit the motor current. When the defined load ortemperature limit is reached, the speed is lowered in order toreduce the power (I2t control). The frequency inverter then nolonger operates in closed-loop control mode but maintains theoperative function at a lower speed.

Characteristic curve controlThe frequency inverter indicates continuous operation outsidethe permissible range, such as extremely low flow or extremeoverload. The frequency inverter monitors the currentoperating point on the basis of the motor input power and thespeed. In the case of extremely low flow or overload a messageis output and, depending on the settings, the pump set isstopped as required.

Open-loop and closed-loop control

Sensorless differential pressure control for single-pumpconfigurationsThe configurable differential pressure is kept almost constantover a broad operating range without the need for sensors.This can also be achieved using the dynamic pressurecompensation function. The speed is adjusted as a function ofthe power input so that the required differential pressure ismaintained.

Dynamic pressure/differential pressure compensationThe dynamic pressure/differential pressure compensationfunction compensates for pipe friction losses, which need to beconsidered if the pressure/differential pressure sensor isinstalled close to the pump or if sensorless differential pressurecontrol is used. This ensures a virtually constant pressure/differential pressure at the consumer (e.g. heating) regardlessof the flow. The dynamic pressure compensation functionrequires signals from two pressure sensors or one differentialpressure sensor. Alternatively, sensorless dynamic differentialpressure compensation can be used. The differential pressuresetpoint is increased as a function of the (estimated ormeasured) flow rate or the speed.

Operation and monitoring

DisplayVarious physical data, such as the pressure, flow rate, speed,motor voltage, motor current, electric power, torque andothers, can be displayed using the control panel or the servicesoftware.

Message historyThe last 100 messages of the frequency inverter can be viewed.All messages are provided with a time stamp (real-time clock).

Statistics functionThe frequency inverter generates utilisation statistics on theoperating hours to date, runtime and number of start-ups.

Frequency inverter functions

Motor control methodThe frequency inverter's motor control method can be set foreither an asynchronous motor or the KSB SuPremE motor.

Automatic motor adaptationAutomatic motor adaptation (AMA) is a method for measuringthe electric parameters of the motor with the motor at astandstill. The frequency inverter's motor control method isoptimised to ensure optimum motor performance andefficiency.

Stand-by mode (sleep mode)Sleep mode allows the single or multiple pump system to bestarted and stopped in line with demand. If sleep mode isactivated, the frequency inverter stops the pump in the case oflow flow rates, i.e. when the low flow limit or stop speed isreached. In pressure control applications, an accumulator canbe filled during brief operation with an increased setpointprior to stopping. If a drop in pressure and, thus, a flow raterequirement are detected, the pump restarts.

Pump functions

Direct connection of PumpMeterIn single-pump configurations, PumpMeter can be connectedto the frequency inverter via the Modbus interface using theM12 connector. Once they are connected, the frequencyinverter and PumpMeter can automatically exchange all thedata required for initialisation (pump characteristic curve,sensor data, etc.). This enables easy and straightforwardcommissioning/start-up, even in retrofit applications.

Dual pump operation

Dual pump operation serves to control two pumps of identicaldesign.

Two operating modes can be set:

▪ In "1 pump" operating mode, the dual pump system isdesigned to achieve the setpoint with one pumpoperating at rated values (2 x 100 %).

13) Some functions can only be parameterised or displayed using the Service Tool (see operating manual).




▪ In "2 pumps" operating mode, the dual pump system isdesigned to achieve the setpoint with both pumpsoperating at rated values (2 x 50 %).

Design variants for dual pump operation

Basic / Basicwith DPM

module perPumpDrive14)

PDBB (withPumpMeter)

Advanced /Basic PDAB

(withPumpMeter)

Advanced /Advanced

PDAA (withPumpMeter

)

Operating mode2 x 100 %

✘ ✘ ✘

Operating mode2 x 50 %

✘ ✘ ✘

Pump changeover 24 h ✘ ✘Redundancy ✘ - ✘

2 PumpDrive Basic PDBB (with PumpMeter): The dual pumpmodule (DPM) set of accessories is available for controllingredundant variable speed twin pumps (e.g. Etaline ZPumpDrive) or two identical variable speed pumps operating inparallel. The dual pump module (DPM) incorporates allfunctions required for operation of redundant dual pumps ortwo identical variable speed pumps. The dual pump module(DPM) can only be used in combination with PumpDrive Basicand the standard control panel. The DPM module cannot beused in combination with the blanking plate or the graphicalcontrol panel.

2 PumpDrive Advanced PDAA (with PumpMeter): Redundantoperation is also possible with a configuration of 2 PumpDriveAdvanced.

1 PumpDrive Advanced and 1 PumpDrive Basic PDAB (withPumpMeter): If PumpDrive Advanced (Master) fails, PumpDriveBasic assumes a default status (for example operation atmaximum speed), which can be set during commissioning.Control is no longer possible if PumpDrive Advanced fails.

Pressure and temperature limits

Pressure and temperature limits of the pump


Material variant Fluid temperature [°C]

15)16)

Test pressure[bar]

17)

G, GC,GB -30 to +140 Up to 21

14) Only with standard control panel15) For hot water heating systems to DIN 4752, Section 4.5, application limits must be observed.16) For fluid temperatures >140 °C use Etanorm SYT.17) The casing components are checked for leakage by means of internal pressure tests to ZN 1650 with water.




Pressure and temperature limits of pump with flanges to EN 1092-2 and drilled to ASME B 16.118)

8

10

12

14

16

-30 20 70 120 140

p2

DN 32-200

[bar] JL1040/A48 CL 35B

T [°C]


Materials

Overview of materials available for Etaline

Part No. Description Material variant

G GB GC102 Volute casing Grey cast iron EN-GJL-250/ A 48 CL 35B ✘ ✘ ✘161 Casing cover, conical Grey cast iron EN-GJL-250/ A 48 CL 35B ✘ ✘ ✘210 Shaft Tempered steel C45+N ✘ ✘ ✘

Stainless steel 1.4571 (optional) ✘ ✘ ✘230 Impeller Grey cast iron EN-GJL-250/ A 48 CL 35B ✘ - -

Bronze CC480K-GS/ B30 C90700 - ✘ -Stainless steel 1.4408/ A743 Gr CF8 M 19) - - ✘

341 Drive lantern Grey cast iron EN-GJL-250/ A 48 CL 35B ✘ ✘ ✘400 Sealing elements DPAF, asbestos-free ✘ ✘ ✘502.01 Casing wear ring, suction side Grey cast iron EN-GJL-250/ CI ✘ ✘ ✘

Bronze CC480K-GS - ✘ -502.02 Casing wear ring, discharge side Grey cast iron EN-GJL-250/ CI ✘ ✘ ✘

Bronze CC480K-GS - ✘ -523 Shaft sleeve Stainless steel (CrNiMo steel) ✘ ✘ ✘902 Studs Steel 8.8 ✘ ✘ ✘903 Plug Steel ✘ ✘ ✘920 Nut 8+A2A/ 8+B633 SC1 TP3 ✘ ✘ ✘920.95 Impeller nut Stainless steel (CrNiMo steel) ✘ ✘ ✘

Steel 8 ✘ ✘ -

Technical data of the pump set

n = 1450 rpm

Size KSB SuPremE motor [kg]20)

Size P2[kW]

400 V[A]

032-032-160 080M 0,55 1,6 87,9032-032-160 080M 0,75 2,1 91,9032-032-160 090S 1,10 3,0 95,9032-032-160 090L 1,50 4,0 101,9032-032-200 080M 0,55 1,6 108,7032-032-200 080M 0,75 2,1 112,7032-032-200 090S 1,10 3,0 116,8032-032-200 090L 1,50 4,0 122,8032-032-200 100L 2,20 5,7 142,5

Size KSB SuPremE motor [kg]

Size P2[kW]

400 V[A]

032-032-200 100L 3,00 7,8 142,5032-032-200 112M 4,00 9,6 166,5040-040-160 080M 0,55 1,6 89,4040-040-160 080M 0,75 2,1 93,4040-040-160 090S 1,10 3,0 97,4040-040-160 090L 1,50 4,0 103,4040-040-250 080M 0,55 1,6 127,9040-040-250 080M 0,75 2,1 131,9040-040-250 090S 1,10 3,0 136,0040-040-250 090L 1,50 4,0 142,0040-040-250 100L 2,20 5,7 161,7040-040-250 100L 3,00 7,8 171,7040-040-250 112M 4,00 9,6 185,7040-040-250 132S 5,50 13,5 238,7

18) Not valid for sizes 125-125-200 and 125-125-25019) Size Etaline GC 125-125-250 not available in Europe.20) Basis: Etaline PumpDrive 2




Size KSB SuPremE motor [kg]20)

Size P2[kW]

400 V[A]

040-040-250 132M 7,50 17,6 252,7050-050-160 080M 0,55 1,6 95,5050-050-160 080M 0,75 2,1 99,5050-050-160 090S 1,10 3,0 103,6050-050-160 090L 1,50 4,0 109,6050-050-160 100L 2,20 5,7 129,3050-050-160 100L 3,00 7,8 139,3050-050-160 112M 4,00 9,6 153,3050-050-250 090S 1,10 3,0 138,9050-050-250 090L 1,50 4,0 144,9050-050-250 100L 2,20 5,7 164,6050-050-250 100L 3,00 7,8 174,6050-050-250 112M 4,00 9,6 188,6050-050-250 132S 5,50 13,5 241,6050-050-250 132M 7,50 17,6 255,6050-050-250 160M 11,00 24,2 302,0065-065-160 080M 0,55 1,6 103,1065-065-160 080M 0,75 2,1 107,1065-065-160 090S 1,10 3,0 111,2065-065-160 090L 1,50 4,0 117,2065-065-160 100L 2,20 5,7 136,9065-065-160 100L 3,00 7,8 146,9065-065-160 112M 4,00 9,6 160,9065-065-250 090L 1,50 4,0 158,2065-065-250 100L 2,20 5,7 177,9065-065-250 100L 3,00 7,8 187,9065-065-250 112M 4,00 9,6 201,9065-065-250 132S 5,50 13,5 254,9065-065-250 132M 7,50 17,6 268,9080-080-160 080M 0,55 1,6 110,9080-080-160 080M 0,75 2,1 114,9080-080-160 090S 1,10 3,0 119,0080-080-160 090L 1,50 4,0 125,0080-080-160 100L 2,20 5,7 144,6080-080-160 100L 3,00 7,8 154,6080-080-160 112M 4,00 9,6 168,6080-080-160 132S 5,50 13,5 221,7080-080-250 100L 2,20 5,7 203,7080-080-250 100L 3,00 7,8 213,7080-080-250 112M 4,00 9,6 227,7080-080-250 132S 5,50 13,5 279,7080-080-250 132M 7,50 17,6 293,7100-100-200 100L 2,20 5,7 237,1100-100-200 100L 3,00 7,8 247,1100-100-200 112M 4,00 9,6 261,1100-100-200 132S 5,50 13,5 313,1100-100-200 132M 7,50 17,6 327,1100-100-200 160M 11,00 24,2 373,5100-100-200 160L 15,00 33,0 423,5100-100-200 180M 18,50 42,0 561,5100-100-250 112M 4,00 9,6 289,9100-100-250 132S 5,50 13,5 341,9100-100-250 132M 7,50 17,6 355,9100-100-250 160M 11,00 24,2 402,3100-100-250 160L 15,00 33,0 452,3100-100-250 180M 18,50 42,0 590,4100-100-250 180L 22,00 48,5 638,4100-100-250 200L 30,00 65,4 775,0125-125-200 100L 2,20 5,7 253,6

Size KSB SuPremE motor [kg]

Size P2[kW]

400 V[A]

125-125-200 100L 3,00 7,8 263,6125-125-200 112M 4,00 9,6 277,6125-125-200 132S 5,50 13,5 329,6125-125-200 132M 7,50 17,6 343,6125-125-200 160M 11,00 24,2 390,0125-125-200 160L 15,00 33,0 440,0125-125-200 180M 18,50 42,0 578,0125-125-200 180L 22,00 48,5 626,0125-125-250 112M 4,00 9,6 306,8125-125-250 132S 5,50 13,5 358,8125-125-250 132M 7,50 17,6 372,8125-125-250 160M 11,00 24,2 419,2125-125-250 160L 15,00 33,0 469,2125-125-250 180M 18,50 42,0 607,2125-125-250 180L 22,00 48,5 655,2150-150-250 132M 7,50 17,6 434,7150-150-250 160M 11,00 24,2 481,2150-150-250 160L 15,00 33,0 531,2150-150-250 180M 18,50 42,0 669,2150-150-250 180L 22,00 48,5 717,2150-150-250 200L 30,00 65,4 853,8150-150-250 225S 37,00 80,9 1127,8150-150-250 225M 45,00 99,3 1228,6200-200-250 160M 11,00 24,2 603,0200-200-250 160L 15,00 33,0 653,0200-200-250 180M 18,50 42,0 791,0200-200-250 180L 22,00 48,5 839,0200-200-250 200L 30,00 65,4 975,6200-200-250 225S 37,00 80,9 1249,6200-200-250 225M 45,00 99,3 1350,4200-200-315 200L 30,00 65,4 1067,1200-200-315 225S 37,00 80,9 1340,8200-200-315 225M 45,00 99,3 1441,6

20) Basis: Etaline PumpDrive 2




Technical data of the pump

Technical data of an Etaline Z pump

Pump size Shaft unit Impeller Speed limit

Impeller outletwidth

Impeller inletdiameter

Impeller diameter Maximum Minimum

Maximum Minimum

[mm] [mm] [mm] [mm] [rpm] [rpm]032-032-160 WS_25 5,7 52,7 170 112 4200 800032-032-200 WS_25 5,6 54,0 204 165 3800 800040-040-160 WS_25 8,5 60,6 174 136 4200 800040-040-250 WS_25 7,5 62,6 261 197 3000 800050-050-160 WS_25 13,0 70,0 174 120 4200 800050-050-250 WS_25 8,4 74,1 260 198 3000 800065-065-160 WS_25 16,9 86,9 174 108 4200 800065-065-250 WS_25 10,5 84,0 260 196 3000 800080-080-160 WS_25 21,0 92,0 174 132 3900 800080-080-250 WS_35 15,1 101,0 260 190 2100 800100-100-200 WS_35 24,5 115,0 219 178 2100 800100-100-250 WS_35 19,0 115,0 269 215 2100 800125-125-200 WS_35 32,5 142,0 219 179 3300 800125-125-250 WS_35 27,0 145,0 269 210 2100 800150-150-250 WS_35 37,0 162,4 269 218 2000 800200-200-250 WS_35 48,8 191,0 269 220 1800 800200-200-315 WS_55 39,7 191,5 334 264 1700 800

Selection charts

Etaline Z, n = 1450 rpm (single-pump operation)

H[m]

Q[m³/h]1 2 3 4 5 10 20 30 40 50 100 200 300 400 500 700Q[m³/h]

5 10 20 30 40 50 100 200 300 400 500 1000 2000 3000US.gpm

4 5 10 20 30 40 50 100 200 300 400 500 1000 2000IM.gpm

1

2

3

4

5

10

20

30

40

H[m]

4

5

10

20

30

40

50

100

ft

0.3 0.4 0.5 1 2 3 4 5 10 20 30 40 50 100l/s

200-200-315

200-200-250

150-150-250

125-125-250

125-125-200

100-100-250

100-100-200

80-80-250

80-80-160

65-65-250

65-65-160

50-50-250

50-50-160

40-40-250

40-40-160

32-32-200

32-32-160




Etaline Z, n = 1450 rpm (parallel operation)

H[m]

Q[m³/h]1 2 3 4 5 10 20 30 40 50 100 200 300 400 500 1000 2000Q[m³/h]

5 10 20 30 40 50 100 200 300 400 500 1000 2000 3000 40005000US.gpm

4 5 10 20 30 40 50 100 200 300 400 500 1000 2000 3000 40005000IM.gpm

1

2

3

4

5

10

20

30

40

H[m]

4

5

10

20

30

40

50

100

ft

0.3 0.4 0.5 1 2 3 4 5 10 20 30 40 50 100 200 300 400 500l/s

200-200-315

200-200-250

150-150-250125-125-250

125-125-200

100-100-250

100-100-200

80-80-250

80-80-160

65-65-250

65-65-160

50-50-250

50-50-160

40-40-250

40-40-160

32-32-200

32-32-160




Dimensions and connections

Connections

Connections

Connection types

Connection Description Configuration Position1M Pressure gauge connection Drilled and closed, or pressure sensor

for PumpMeter (if selected)Suction and dischargeflanges

5B.1, 5B.2 Vent connection for the mechanicalseal chamber

Plugged with vent plug Casing cover

6B, 6B.1, 6B.2 Fluid drain Drilled and closed Volute casing6D, 6D.1, 6D.2 Fluid priming and venting Drilled and closed Volute casing

Connection21)[mm]

Size 1M, 6B, 6D 5B

32-32-160 Rc 1/4 G 1/432-32-200 Rc 1/4 G 1/440-40-160 Rc 1/4 G 1/440-40-250 Rc 1/4 G 1/450-50-160 Rc 1/4 G 1/450-50-250 Rc 1/4 G 1/465-65-160 Rc 1/4 G 1/465-65-250 Rc 1/4 G 1/480-80-160 Rc 3/8 G 1/480-80-250 Rc 3/8 G 1/4100-100-200 Rc 3/8 G 1/4100-100-250 Rc 3/8 G 1/4125-125-200 Rc 1/2 G 1/4125-125-250 Rc 1/2 G 1/4150-150-250 Rc 1/2 G 1/4200-200-250 Rc 1/2 G 1/4200-200-315 Rc 1/2 G 1/4

21) Rc = ISO 7/1




n = 1450 rpm, sizes 032-032-160 to 080-080-250

(a)

(b)

(a) Foundation fastening elements Ø 11.5 1M.1./2 Pressure gauge connection(b) Pump fastening elements M10 6B.1/.2 Drain connection6D.1/.2 Vent/drain connection 5B Vent connection for the mechanical seal chamber

Dimensions

Size

Mo

tor DN

22)a b c ≈d

23)d1 e ≈f

23)≈g23)

h h1 k k1 ≈L23)

≈L1

23)

≈p23)

≈s23)

t x z

[kW] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]

32-32-160 0,55 32 75 140 70 162 M10 235 236 236 170 150 235 117,5 498 255 120 294 13 100 19032-32-160 0,75 32 75 140 70 162 M10 235 236 236 170 150 235 117,5 498 255 120 294 13 100 19032-32-160 1,1 32 75 140 70 190 M10 235 236 236 170 150 235 117,5 525 282 128 299 13 100 19032-32-160 1,5 32 75 140 70 190 M10 235 236 236 170 150 235 117,5 551 308 128 299 13 100 19032-32-200 0,55 32 105 180 70 162 M10 285 287 287 190 190 285 142,5 516 255 120 294 13 100 19032-32-200 0,75 32 105 180 70 162 M10 285 287 287 190 190 285 142,5 516 255 120 294 13 100 19032-32-200 1,1 32 105 180 70 190 M10 285 287 287 190 190 285 142,5 543 282 128 299 13 100 19032-32-200 1,5 32 105 180 70 190 M10 285 287 287 190 190 285 142,5 569 308 128 299 13 100 19032-32-200 2,2 32 105 180 70 213 M10 285 287 287 190 190 285 142,5 622 347 135 338 13 100 21132-32-200 3,0 32 105 180 70 213 M10 285 287 287 190 190 285 142,5 657 382 135 338 13 100 21132-32-200 4,0 32 105 180 70 234 M10 285 287 287 190 190 285 142,5 646 371 148 353 13 100 21140-40-160 0,55 40 99 140 70 162 M10 250 243 243 170 150 250 125 510 255 120 294 13 100 19040-40-160 0,75 40 99 140 70 162 M10 250 243 243 170 150 250 125 510 255 120 294 13 100 19040-40-160 1,1 40 99 140 70 190 M10 250 243 243 170 150 250 125 537 282 128 299 13 100 19040-40-160 1,5 40 99 140 70 190 M10 250 243 243 170 150 250 125 563 308 128 299 13 100 19040-40-250 0,75 40 101 224 70 162 M10 330 310 360 220 220 330 190 521 255 120 294 13 100 19040-40-250 1,1 40 101 224 70 190 M10 330 310 360 220 220 330 190 548 282 128 299 13 100 19040-40-250 1,5 40 101 224 70 190 M10 330 310 360 220 220 330 190 574 308 128 299 13 100 19040-40-250 2,2 40 101 224 70 213 M10 330 310 360 220 220 330 190 627 347 135 338 13 100 21140-40-250 3,0 40 101 224 70 213 M10 330 310 360 220 220 330 190 662 382 135 338 13 100 21140-40-250 4,0 40 101 224 70 234 M10 330 310 360 220 220 330 190 651 371 148 353 13 100 21140-40-250 5,5 40 101 224 70 266 M10 330 310 360 220 220 330 190 716 413 167 374 13 100 25540-40-250 7,5 40 101 224 70 298 M10 330 310 360 220 220 330 190 744 441 167 374 13 100 25550-50-160 0,55 50 110 160 70 162 M10 270 254 253 180 160 270 135 522 255 120 294 13 100 19050-50-160 0,75 50 110 160 70 162 M10 270 254 253 180 160 270 135 522 255 120 294 13 100 19050-50-160 1,1 50 110 160 70 190 M10 270 254 253 180 160 270 135 549 282 128 299 13 100 19050-50-160 1,5 50 110 160 70 190 M10 270 254 253 180 160 270 135 575 308 128 299 13 100 19050-50-160 2,2 50 110 160 70 213 M10 270 254 253 180 160 270 135 628 347 135 338 13 100 21150-50-160 3,0 50 110 160 70 213 M10 270 254 253 180 160 270 135 663 382 135 338 13 100 21150-50-160 4,0 50 110 160 70 234 M10 270 254 253 180 160 270 135 652 371 148 353 13 100 21150-50-250 1,1 50 110 220 70 190 M10 380 361 360 220 220 380 190 548 282 128 299 13 100 19050-50-250 1,5 50 110 220 70 190 M10 380 361 360 220 220 380 190 574 308 128 299 13 100 19050-50-250 2,2 50 110 220 70 213 M10 380 361 360 220 220 380 190 627 347 135 338 13 100 211

22) DN = EN 1092-2, PN 1623) For the exact motor-related dimensions refer to the general arrangement drawing in KSB EasySelect.




Size

Mo

tor DN

22)a b c ≈d

23)d1 e ≈f

23)≈g23)

h h1 k k1 ≈L23)

≈L1

23)

≈p23)

≈s23)

t x z


50-50-250 3,0 50 110 220 70 213 M10 380 361 360 220 220 380 190 662 382 135 338 13 100 21150-50-250 4,0 50 110 220 70 234 M10 380 361 360 220 220 380 190 651 371 148 353 13 100 21150-50-250 5,5 50 110 220 70 266 M10 380 361 360 220 220 380 190 716 413 167 374 13 100 25550-50-250 7,5 50 110 220 70 298 M10 380 361 360 220 220 380 190 744 441 167 374 13 100 25550-50-250 11,0 50 110 220 70 325 M10 380 361 360 220 220 380 190 882 546 197 405 13 100 25565-65-160 0,55 65 133 170 70 162 M10 285 263 260 180 160 285 142,5 544 255 120 294 13 100 19065-65-160 0,75 65 133 170 70 162 M10 285 263 260 180 160 285 142,5 544 255 120 294 13 100 19065-65-160 1,1 65 133 170 70 190 M10 285 263 260 180 160 285 142,5 571 282 128 299 13 100 19065-65-160 1,5 65 133 170 70 190 M10 285 263 260 180 160 285 142,5 597 308 128 299 13 100 19065-65-160 2,2 65 133 170 70 213 M10 285 263 260 180 160 285 142,5 650 347 135 338 13 100 21165-65-160 3,0 65 133 170 70 213 M10 285 263 260 180 160 285 142,5 685 382 135 338 13 100 21165-65-160 4,0 65 133 170 70 234 M10 285 263 260 180 160 285 142,5 674 371 148 353 13 100 21165-65-250 1,5 65 110 220 70 190 M10 350 339 366 265 210 330 165 599 308 128 299 13 100 19065-65-250 2,2 65 110 220 70 213 M10 350 339 366 265 210 330 165 652 347 135 338 13 100 21165-65-250 3,0 65 110 220 70 213 M10 350 339 366 265 210 330 165 687 382 135 338 13 100 21165-65-250 4,0 65 110 220 70 234 M10 350 339 366 265 210 330 165 676 371 148 353 13 100 21165-65-250 5,5 65 110 220 70 266 M10 350 339 366 265 210 330 165 741 413 167 374 13 100 25565-65-250 7,5 65 110 220 70 298 M10 350 339 366 265 210 330 165 769 441 167 374 13 100 25580-80-160 0,75 80 120 175 70 162 M10 324 290 280 195 165 324 162 546 255 120 294 13 100 19080-80-160 1,1 80 120 175 70 190 M10 324 290 280 195 165 324 162 573 282 128 299 13 100 19080-80-160 1,5 80 120 175 70 190 M10 324 290 280 195 165 324 162 599 308 128 299 13 100 19080-80-160 2,2 80 120 175 70 213 M10 324 290 280 195 165 324 162 652 347 135 338 13 100 21180-80-160 3,0 80 120 175 70 213 M10 324 290 280 195 165 324 162 687 382 135 338 13 100 21180-80-160 4,0 80 120 175 70 234 M10 324 290 280 195 165 324 162 676 371 148 353 13 100 21180-80-160 5,5 80 120 175 70 266 M10 324 290 280 195 165 324 162 741 413 167 374 13 100 25580-80-250 2,2 80 109 224 70 213 M10 345 333 364 290 210 345 172,5 667 347 135 338 13 140 21180-80-250 3,0 80 109 224 70 213 M10 345 333 364 290 210 345 172,5 702 382 135 338 13 140 21180-80-250 4,0 80 109 224 70 234 M10 345 333 364 290 210 345 172,5 691 371 148 353 13 140 21180-80-250 5,5 80 109 224 70 266 M10 345 333 364 290 210 345 172,5 756 413 167 374 13 140 25580-80-250 7,5 80 109 224 70 298 M10 345 333 364 290 210 345 172,5 784 441 167 374 13 140 255





n = 1450 rpm, sizes 100-100-200 to 200-200-315

(a)

(b)

(a) Foundation fastening elements Ø 18 1M.1./2 Pressure gauge connection(b) Pump fastening elements M16 6B.1/.2 Drain connection6D.1/.2 Vent/drain connection 5B Vent connection for the mechanical seal chamber

Dimensions

Size

Mo

tor DN

24)a b c ≈d

25)d1 e ≈f

25)≈g25)

h h1 k k1 ≈L25)

≈L1

25)

≈p25)

≈s25)

t x z


100-100-200 2,2 100 196 280 98 213 M16 410 394 376 280 270 410 205 733 347 135 338 20 150 211100-100-200 3,0 100 196 280 98 213 M16 410 394 376 280 270 410 205 768 382 135 338 20 150 211100-100-200 4,0 100 196 280 98 234 M16 410 394 376 280 270 410 205 757 371 148 353 20 150 211100-100-200 5,5 100 196 280 98 266 M16 410 394 376 280 270 410 205 822 413 167 374 20 150 255100-100-200 7,5 100 196 280 98 298 M16 410 394 376 280 270 410 205 850 441 167 374 20 150 255100-100-200 11,0 100 196 280 98 325 M16 410 394 376 280 270 410 205 988 546 197 405 20 150 255100-100-200 15,0 100 196 280 98 325 M16 410 394 376 280 270 410 205 994 552 197 457 20 150 325100-100-200 18,5 100 196 280 98 370 M16 410 394 376 280 270 410 205 1052 610 262 509 20 150 325100-100-250 4,0 100 175 270 105 234 M16 480 453 439 295 255 480 240 760 371 148 353 20 140 211100-100-250 5,5 100 175 270 105 266 M16 480 453 439 295 255 480 240 825 413 167 374 20 140 255100-100-250 7,5 100 175 270 105 298 M16 480 453 439 295 255 480 240 853 441 167 374 20 140 255100-100-250 11,0 100 175 270 105 325 M16 480 453 439 295 255 480 240 991 546 197 405 20 140 255100-100-250 15,0 100 175 270 105 325 M16 480 453 439 295 255 480 240 997 552 197 457 20 140 325100-100-250 18,5 100 175 270 105 370 M16 480 453 439 295 255 480 240 1055 610 262 509 20 140 325100-100-250 22,0 100 175 270 105 370 M16 480 453 439 295 255 480 240 1055 610 262 509 20 140 325100-100-250 30,0 100 175 270 105 422 M16 480 453 439 295 255 480 240 1114 669 305 558 20 140 325125-125-200 2,2 125 221 265 95 213 M16 380 394 366 345 275 550 275 758 347 135 338 20 155 211125-125-200 3,0 125 221 265 95 213 M16 380 394 366 345 275 550 275 793 382 135 338 20 155 211125-125-200 4,0 125 221 265 95 234 M16 380 394 366 345 275 550 275 782 371 148 353 20 155 211125-125-200 5,5 125 221 265 95 266 M16 380 394 366 345 275 550 275 847 413 167 374 20 155 255125-125-200 7,5 125 221 265 95 298 M16 380 394 366 345 275 550 275 875 441 167 374 20 155 255125-125-200 11,0 125 221 265 95 325 M16 380 394 366 345 275 550 275 1013 546 197 405 20 155 255125-125-200 15,0 125 221 265 95 325 M16 380 394 366 345 275 550 275 1019 552 197 457 20 155 255125-125-200 18,5 125 221 265 95 370 M16 380 394 366 345 275 550 275 1077 610 262 509 20 155 325125-125-200 22,0 125 221 265 95 370 M16 380 394 366 345 275 550 275 1077 610 262 509 20 155 325125-125-250 4,0 125 226 300 85 234 M16 400 409 389 360 260 400 200 787 371 148 353 20 145 211125-125-250 5,5 125 226 300 85 266 M16 400 409 389 360 260 400 200 852 413 167 374 20 145 255125-125-250 7,5 125 226 300 85 298 M16 400 409 389 360 260 400 200 880 441 167 374 20 145 255125-125-250 11,0 125 226 300 85 325 M16 400 409 389 360 260 400 200 1018 546 197 405 20 145 255125-125-250 15,0 125 226 300 85 325 M16 400 409 389 360 260 400 200 1024 552 197 457 20 145 325125-125-250 18,5 125 226 300 85 370 M16 400 409 389 360 260 400 200 1082 610 262 509 20 145 325125-125-250 22,0 125 226 300 85 370 M16 400 409 389 360 260 400 200 1082 610 262 509 20 145 325150-150-250 7,5 150 256 320 120 298 M16 600 560 534 400 300 600 300 910 441 167 374 20 155 255





Size

Mo

tor DN

24)a b c ≈d

25)d1 e ≈f

25)≈g25)

h h1 k k1 ≈L25)

≈L1

25)

≈p25)

≈s25)

t x z


150-150-250 11,0 150 256 320 120 325 M16 600 560 534 400 300 600 300 1048 546 197 405 20 155 255150-150-250 15,0 150 256 320 120 325 M16 600 560 534 400 300 600 300 1054 552 197 457 20 155 325150-150-250 18,5 150 256 320 120 370 M16 600 560 534 400 300 600 300 1112 610 262 509 20 155 325150-150-250 22,0 150 256 320 120 370 M16 600 560 534 400 300 600 300 1112 610 262 509 20 155 325150-150-250 30,0 150 256 320 120 422 M16 600 560 534 400 300 600 300 1171 669 305 558 20 155 325150-150-250 37,0 150 256 320 120 460 M16 600 560 534 400 300 600 300 1228 695 325 597 20 155 425150-150-250 45,0 150 256 320 120 468 M16 600 560 534 400 300 600 300 1258 725 325 597 20 155 425200-200-250 11,0 200 281 410 210 325 M16 600 585 537 530 470 600 300 1073 546 197 405 20 160 255200-200-250 15,0 200 281 410 210 325 M16 600 585 537 530 470 600 300 1079 552 197 457 20 160 325200-200-250 18,5 200 281 410 210 370 M16 600 585 537 530 470 600 300 1137 610 262 509 20 160 325200-200-250 22,0 200 281 410 210 370 M16 600 585 537 530 470 600 300 1137 610 262 509 20 160 325200-200-250 30,0 200 281 410 210 422 M16 600 585 537 530 470 600 300 1196 669 305 558 20 160 325200-200-250 37,0 200 281 410 210 460 M16 600 585 537 530 470 600 300 1253 695 325 597 20 160 425200-200-250 45,0 200 281 410 210 468 M16 600 585 537 530 470 600 300 1283 725 325 597 20 160 425200-200-315 30,0 200 287 410 220 422 M16 580 593 554 520 480 580 290 1202 669 305 558 20 185 325200-200-315 37,0 200 287 410 220 460 M16 580 593 554 520 480 580 290 1259 695 325 597 20 185 425200-200-315 45,0 200 287 410 220 468 M16 580 593 554 520 480 580 290 1289 725 325 597 20 185 425

Flange design

Flange design by materials

Material variant Standard Nominal diameter Pressure classG, GB, GC EN 1092-2 DN 32 - DN 200 PN 16

Drilled to ASME B16.126) DN 32 - DN 100, DN 150 and DN 200 Class 125

Flange dimensions

∅ L

∅ K

DN / NPS

UG1475402/02

Flange dimensions

Flange dimensions [mm]

DN/NPS Standard

EN 1092-2 ASME B 16.1

Material

G G

PN 16 Class 125

∅ K Number ofholes

∅ K Number ofholes

32/NPS 11/4 100 4×∅19 88,9 4×∅15,740/NPS1 11/2 110 4×∅19 98,6 4×∅15,750/NPS 2 125 4×∅19 120,7 4×∅19,165/NPS 21/2 145 4×∅19 139,7 4×∅19,180/NPS 3 160 8×∅19 152,4 4×∅19,1100/NPS 4 180 8×∅19 190,5 8×∅19,1125/NPS 5 210 8×∅19 - -150/NPS 6 240 8×∅23 241,3 8×∅22,4200/NPS 8 295 12×∅23 298,5 8×∅22,4

24) DN = EN 1092-2, PN 1625) For the exact motor-related dimensions refer to the general arrangement drawing in KSB EasySelect.26) DN 80 machined like DN 100




Typical installation positions

Horizontal installation

Examples Special aspects

Direction of flow frombottom to top

Direction of flow from bottom to top

Note: Motors of size 160 (11 kW) and above on pump sets with horizontal motor axis requireadequate support! The foot fastening holes on the motor housing can be used for this purpose.

Horizontal piping

If the piping is laid horizontally, the upper pump must be vented through the upper screw plug 6B.1/.2 and vent valve 5B.1/.2. This will ensure trouble-free operation.

Installation with blind flange

If one of the pumps needs to be serviced, the pump chamber can be shut off by a blind flange sothat the system remains operational.

Note: Motors of size 160 (11 kW) and above on pump sets with horizontal motor axis requireadequate support! The foot fastening holes on the motor housing can be used for this purpose.

c = Blind flange

d = To be supported

Vertical installation


Vertical installation withoutfeet

Sizes 032-032-160 to 080-080-350 are fixed in place without feet.

Vertical installation, pumpmounted with three feet

Sizes 032-032-160 to 200-200-315 are fixed in place using three angle feet (St 37, accessoriesdepend on the size).





5B

Vertical installation –Information about vent valve

Provide a vent valve to prevent dry running of the mechanical seal.

For vertical installation with the motor on top, use connection 5B for venting.

5B

Vent, mechanical sealchamber

The mechanical seal chamber can be vented with vent valve 5B.

Accessories

Pump accessories

Overview of pump accessories

Component Connection Mat. No. [kg]Pump footfor vertical installation

Etaline Z 32-32–160 to 080-080–25027) 47077960 1.5

Etaline Z 100-100–200 to 200-200–31527) 47089180 3Blind flange

comprising blind flange and gasket

Etaline Z 32/40/50/65/80/100-160, 100-125 01536669 6.7Etaline Z 32/80/100/125/150-200, 125-160 01536670 12.4Etaline Z 40/50/65/80/190/125/150/200-250 01536671 14.7Etaline Z 200-315 01536672 22.2

27) Three pump feet with bolts




Detailed designation

Designation example

Position

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

E T L Z 0 3 2 - 0 3 2 - 1 6 0 - G G - A A 0 6 D 2 0 0 3 0 4 e x B S I E I E 3 P D 2 E MSee name plate and data sheet See data sheet

Key to the designation

Position Code Description1-4 Pump type

ETLZ Etaline Z

5-16 Pump size 032 Nominal suction nozzle diameter [mm]

032 Nominal discharge nozzle diameter [mm]160 Nominal impeller diameter [mm]

17 Pump casing material G Grey cast iron EN-GJL-250/A48CL35

18 Impeller material G Grey cast iron EN-GJL-250/A48CL35

B Bronze CC480K-GS/B30 C90700C Stainless steel 1.4408/A743CF8M

19 Design - Standard

X Special design BT3D, BT320 Casing cover

A Conical seal chamber

21 Type of seal V Conical seal chamber with vent

A Conical seal chamber22-23 Seal code

06 Mechanical seal material U3BEGG (shaft units 25, 35)09 Mechanical seal material U3U3VGG10 Mechanical seal material Q1Q1X4GG11 Mechanical seal material BQ1EGG22 Mechanical seal material AQ1EGG (shaft unit 55)

24 Scope of supply A Pump without motor

D Pump with motor25 Shaft unit

2 Shaft unit 253 Shaft unit 355 Shaft unit 55

26-29 Motor rating 0002 0.25 kW

0003 0.37 kW0005 0.55 kW0007 0.75 kW0011 1.1 kW0015 1.5 kW0022 2.2 kW0030 3.0 kW0040 4.0 kW0055 5.5 kW0075 7.5 kW0110 11.0 kW0150 15.0 kW0185 18.5 kW0220 22.0 kW0300 30.0 kW0370 37.0 kW0450 45.0 kW0550 55.0 kW

30 Number of poles




Position Code Description

4 4 poles

31-32 Explosion protection ex Explosion-proof motor

-- Without explosion-proof motor

33 Product generation B Product generation Etaline Z

34-36 Motor manufacturer KSB KSB

SIE Siemens

LOH Loher

HAL Halter

37-39 Efficiency class IE1 IE1

IE2 IE2

IE3 IE3

IE4 IE4

40-43 PumpDrive PDB PumpDrive 1st generation, Basic

PDA PumpDrive 1st generation, Advanced

PD2 PumpDrive 2nd generation

PD2E PumpDrive 2nd generation, Eco

44 PumpMeter M With PumpMeter




PumpMeter

General description

The PumpMeter device is an intelligent pressure transmitter forpumps, with on-site display of measured values and operatingdata.

The device comprises two pressure sensors and a display unit. Itrecords the load profile of the pump in order to indicate anypotential for optimising energy efficiency and availability.

PumpMeter is supplied completely assembled andparameterised for the pump it is used with. It is ready foroperation as soon as the M12 plug connector is plugged in.

Main applications

Industry:

▪ Refrigeration/distribution

▪ Heat generation/distribution

▪ Water treatment

▪ Cooling lubricant distribution

▪ Water extraction

▪ Service water supply

Water:

▪ Water extraction/withdrawal

▪ Water treatment/conditioning

▪ Water distribution/transport

Building services:

▪ Air-conditioning systems

▪ Heat generation/distribution

▪ Water supply systems

Technical data

Technical data of the display unit

Characteristic ValuePower supply +24 V DC ±15 %Power input 150 mAAnalog signal output 4 - 20 mA, 3-wireDigital connection RS485, Modbus RTU

(Slave)Enclosure IP6528)

Service interface RS232Storage temperature -30 °C to +80 °COperating temperature -10 °C to +60 °C

Technical data of the sensors

Characteristic ValueSignal 4 - 20 mAEnclosure IP6728)

Fluid temperature -30 °C to +140 °CInstallation torque 10 NmAmbient temperature -10 °C to +110 °C

Sensor pressure limits

Sensor measuring range[bar]

Overpressurerange[bar]

Burst pressure[bar]

min max-1 3 40 60-1 10 40 60-1 16 40 60-1 25 50 75-1 40 80 120-1 65 130 195-1 80 160 240

Materials

Overview of materials

Wetted components MaterialPressure sensor measuring unit 1.4542Pressure sensor process connection 1.4301Adapter for fitting a sensor29) 1.0037 or 1.4571Gasket Centellen

Product benefits

▪ Transparent pump operationLocal output of the relevant operating data, especially theoperating point of the pump.

▪ Identifies energy saving potentialsby recording and analysing the load profile and displayingthe energy efficiency icon (EFF), if applicable.

▪ Saves time and moneyThe sensors are fitted to the pump at the factory, unlikeconventional instruments used in systems.

▪ Helps increase pump availability by recognising andavoiding operation outside of the intended operatingrange.

28) Provided that the connectors are connected correctly29) Depending on the basic material variant of the pump


PumpMeter 27

Functions

Pressure transmitter functionThe discharge pressure or differential pressure of the pump aretransmitted as a 4-20 mA signal. Connection via the RS485serial interface with Modbus protocol is also possible.

Operating data displayThe device alternately displays the suction pressure anddischarge pressure as well as the differential pressure or head.

Recording and analysing of the load profile

The operating hours of the pump in thedifferent modes of operation are recorded ina load profile and saved in a non-volatilememory (protected against power failure).The energy efficiency symbol is displayedwhen a potential for optimisation isrecognised.

Qualitative indication of the pump's current operating pointThe flashing segment indicates the position of the currentoperating point on the generalised characteristic curve.

Qualitative indication of the pump's current operating point

Operating range Segment display Description

Operation at extremely low flow30) First quarter flashing (1) ▪ Pump possibly not operated in accordancewith its intended use

▪ Increased load on the components

Operation at moderately low flow30) Second quarter flashing (2) ▪ Operation with potential for optimisingenergy efficiency

30) For some pump characteristics, no differentiation is made between the low-flow operating conditions in the curve's firsttwo quarters (both flashing simultaneously).


28 PumpMeter

Operating range Segment display DescriptionOperation near the optimum Third quarter flashing (3) ▪ Operation within intended operating range.

Optimum energy efficiency

Operation in overload conditions Fourth quarter flashing (4) ▪ Limit of the intended operating range

▪ Possibly overload of pump and/or motor

Design variants

▪ Adapter:Depending on thread type and size of the pump's pressuregauge connections

▪ Cable length:600 mm, 1200 mm or 1800 mm, depending on the pumpsize

▪ Measuring ranges of the pressure sensors:The measuring ranges are selected as a function of themaximum pump inlet pressure specified (suction-sidesensor) and the maximum pump discharge pressure atzero flow (discharge-side sensor). If no maximum inletpressure is specified, calculation is based on a maximuminlet pressure of 5 bar.

Available measuring ranges

Label colour ofsensor

Colour code Measuring range [bar]

Minimum Maximum- Red -1 3- Blue -1 10- Light grey -1 16- Green -1 25- Black -1 40Silver None -1 65Yellow None -1 80


PumpMeter 29

Electrical connections

1

1 2 3 4

2

34

1 2

34

Connections at the device

1 IN1 / port for the suction-side pressure sensor2 IN2 / port for the discharge-side pressure sensor3 Service interface4 EXT / external port for energy supply and signal output

Dimensions

50,8

M8 × 1,25

7,5

19

Dimensions of sensor, measuring range up to 40 bar

92

35

22

1812

42

26

G1/2 A

Dimensions of sensor, measuring range 65 bar and above

Dimensions of the display unit


30 PumpMeter

1161

.51/

01-EN

02.0

3.20

15

KSB Aktiengesellschaft67225 Frankenthal • Johann-Klein-Str. 9 • 67227 Frankenthal (Germany)Tel. +49 6233 86-0 • Fax +49 6233 86-3401www.ksb.com

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