KSB PumpDrive 2 Eco Installation instructions

Self-cooling, motor-independent
frequency inverter
PumpDrive 2 Eco
Installation/Operating Manual

Legal information/Copyright
Installation/Operating Manual PumpDrive 2 Eco
Original operating manual
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 to a
third party without the manufacturer's express written consent.
Subject to technical modification without prior notice.
© KSB SE & Co. KGaA, Frankenthal 29/03/2018

Contents
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PumpDrive 2 Eco
Contents
Glossary .................................................................................................................................................. 5
1 General.................................................................................................................................................... 6
1.1 Principles ...........................................................................................................................................................6
1.2 Target group.....................................................................................................................................................6
1.3 Other applicable documents............................................................................................................................6
1.4 Symbols .............................................................................................................................................................6
2 Safety...................................................................................................................................................... 7
2.1 Key to safety symbols/markings.......................................................................................................................7
2.2 General..............................................................................................................................................................7
2.3 Intended use .....................................................................................................................................................7
2.4 Personnel qualification and training...............................................................................................................8
2.5 Consequences and risks caused by non-compliance with this operating manual........................................8
2.6 Safety awareness ..............................................................................................................................................8
2.7 Safety information for the user/operator.......................................................................................................8
2.8 Safety information for maintenance, inspection and installation ................................................................8
2.9 Unauthorised modes of operation..................................................................................................................9
2.10 Software Changes.............................................................................................................................................9
2.11 Electromagnetic compatibility (EMC)..............................................................................................................9
2.11.1 Interference emission requirements ...................................................................................................9
2.11.2 Line harmonics requirements............................................................................................................10
2.11.3 Interference immunity requirements ...............................................................................................10
3 Transport/Temporary Storage/Disposal............................................................................................. 11
3.1 Checking the condition upon delivery..........................................................................................................11
3.2 Transport.........................................................................................................................................................11
3.3 Storage............................................................................................................................................................12
3.4 Disposal/recycling ...........................................................................................................................................13
4 Description............................................................................................................................................ 14
4.1 General description ........................................................................................................................................14
4.2 Designation.....................................................................................................................................................14
4.3 Name plate......................................................................................................................................................16
4.4 Power range and sizes....................................................................................................................................16
4.5 Technical data.................................................................................................................................................17
4.6 Dimensions and weights ................................................................................................................................19
4.7 Mounting options...........................................................................................................................................20
5 Installation at Site................................................................................................................................ 21
5.1 Safety regulations...........................................................................................................................................21
5.2 Checks to be carried out prior to installation...............................................................................................21
5.3 Mounting PumpDrive.....................................................................................................................................21
5.3.1 Motor mounting ................................................................................................................................21
5.3.2 Wall/control cabinet mounting.........................................................................................................21
5.4 Electrical connection ......................................................................................................................................22
5.4.1 Safety regulations ..............................................................................................................................22
5.4.2 Information for planning the system ...............................................................................................23
5.4.3 Electrical connection..........................................................................................................................27
6 Operation.............................................................................................................................................. 45
6.1 Standard control panel ..................................................................................................................................45
6.1.1 Display ................................................................................................................................................45
6.1.2 Main screen ........................................................................................................................................48
6.1.3 Settings menu ....................................................................................................................................49
6.1.4 Service interface and LED traffic light function...............................................................................52
7 Commissioning/Shutdown.................................................................................................................. 53
7.1 Control point concept ....................................................................................................................................53

Contents
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7.2 Setting motor parameters..............................................................................................................................53
7.3 Motor control method ..................................................................................................................................54
7.4 Automatic motor adaptation (AMA) of frequency inverter........................................................................56
7.4.1 Automatic motor adaptation (AMA) of frequency inverter for asynchronous motors.................56
7.4.2 Automatic motor adaptation (AMA) of frequency inverter for KSB SuPremE motors .................57
7.5 Entering the setpoint .....................................................................................................................................58
7.6 Pump operation..............................................................................................................................................59
7.6.1 Single-pump operation......................................................................................................................59
7.6.2 Multiple pump configuration ...........................................................................................................72
7.7 Application functions.....................................................................................................................................78
7.7.1 Aligning the frequency inverter with the pump .............................................................................78
7.7.2 Protective functions ...........................................................................................................................80
7.7.3 Flow rate estimation..........................................................................................................................85
7.7.4 Energy optimisation...........................................................................................................................87
7.7.5 Ramps .................................................................................................................................................94
7.7.6 Motor standstill heater......................................................................................................................97
7.8 Device functions .............................................................................................................................................98
7.8.1 Factory and user settings...................................................................................................................98
7.8.2 Reading out PumpMeter ...................................................................................................................98
7.8.3 Date and time ....................................................................................................................................99
7.9 Digital and analog inputs/Digital and analog outputs ..............................................................................100
7.9.1 Digital Inputs....................................................................................................................................100
7.9.2 Analog inputs...................................................................................................................................104
7.9.3 Relay output.....................................................................................................................................107
7.9.4 Analog outputs ................................................................................................................................108
7.9.5 Parameterising the M12 module ....................................................................................................109
7.10 Parameterising the field bus module..........................................................................................................112
8 Servicing/Maintenance...................................................................................................................... 114
8.1 Safety regulations.........................................................................................................................................114
8.2 Servicing/inspection......................................................................................................................................114
8.2.1 Supervision of operation .................................................................................................................114
8.3 Dismantling...................................................................................................................................................115
8.3.1 Preparing frequency inverter for dismantling ...............................................................................115
9 Parameter List..................................................................................................................................... 116
9.1 Selection lists.................................................................................................................................................144
10 Trouble-shooting................................................................................................................................ 145
10.1 Faults/malfunctions: Trouble-shooting .......................................................................................................145
10.2 Alerts .............................................................................................................................................................146
10.3 Warnings.......................................................................................................................................................149
10.4 Information messages ..................................................................................................................................151
11 Purchase Order Specifications........................................................................................................... 152
11.1 Ordering spare parts ....................................................................................................................................152
11.2 Accessories ....................................................................................................................................................153
11.2.1 Service software ...............................................................................................................................153
11.2.2 Motor adapter kits...........................................................................................................................153
11.2.3 Adapter for wall / cabinet mounting..............................................................................................157
11.2.4 M12 module .....................................................................................................................................157
11.2.5 Optional components ......................................................................................................................159
11.2.6 Sensor system ...................................................................................................................................160
11.2.7 Control cabinet mounting...............................................................................................................164
12 Commissioning report ....................................................................................................................... 166
13 EU Declaration of Conformity........................................................................................................... 167
Index ................................................................................................................................................... 168

Glossary
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Glossary
Braking resistor
Takes up the braking power produced during
generator operation.
KSB device bus
Proprietary CAN bus that is used in dual and
multiple pump configurations for facilitating
communication among the frequency inverters.
The KSB device bus cannot be used for external
communication or for communication with the
KSB local bus (PumpDrive 1).
Pump
Machine without drive, additional components or
accessories
Pump set
Complete pump set consisting of pump, drive,
additional components and accessories
RCD
Abbreviation for "residual current device"

1 General
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1 General
1.1 Principles
This manual is supplied as an integral part of the type series indicated on the front
cover. The manual describes the proper and safe use of this equipment in all phases
of operation.
The name plate indicates the type series, the main operating data and the serial
number. The serial number uniquely describes the product and is used as
identification in all further business processes.
In the event of damage, immediately contact your nearest KSB service centre to
maintain the right to claim under warranty.
1.2 Target group
This operating manual is aimed at the target group of trained and qualified specialist
technical personnel.
1.3 Other applicable documents
Table1: Overview of other applicable documents
Document Contents
Operating manual Description of the proper and safe use of the
pump in all phases of operation
Wiring diagram Description of the electrical connections
Supplementary operating
manual1)
Description of the proper and safe use of
supplementary product components
For accessories and/or integrated machinery components, observe the relevant
manufacturer's product literature.
1.4 Symbols
Table2: Symbols used in this manual
Symbol Description
✓Conditions which need to be fulfilled before proceeding with the
step-by-step instructions
⊳Safety instructions
⇨Result of an action
⇨Cross-references
1.
2.
Step-by-step instructions
Note
Recommendations and important information on how to handle
the product
1) Optional

2 Safety
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2 Safety
!DANGER
All the information contained in this section refers to hazardous situations.
2.1 Key to safety symbols/markings
Table3: Definition of safety symbols/markings
Symbol Description
!DANGER
DANGER
This signal word indicates a high-risk hazard which, if not avoided,
will result in death or serious injury.
!WARNING
WARNING
This signal word indicates a medium-risk hazard which, if not
avoided, could result in death or serious injury.
CAUTION
CAUTION
This signal word indicates a hazard which, if not avoided, could
result in damage to the machine and its functions.
General hazard
In conjunction with one of the signal words this symbol indicates a
hazard which will or could result in death or serious injury.
Electrical hazard
In conjunction with one of the signal words this symbol indicates a
hazard involving electrical voltage and identifies information about
protection against electrical voltage.
Machine damage
In conjunction with the signal word CAUTION this symbol indicates
a hazard for the machine and its functions.
2.2 General
This operating manual contains general installation, operating and maintenance
instructions that must be observed to ensure safe operation of the system and
prevent personal injury and damage to property.
The safety information in all sections of this manual must be complied with.
The operating manual must be read and understood by the responsible specialist
personnel/operators prior to installation and commissioning.
The contents of this operating manual must be available to the specialist personnel
at the site at all times.
Information attached directly to the product must always be complied with and kept
in a perfectly legible condition at all times. This applies to, for example:
▪Markings for connections
▪Name plate
The operator is responsible for ensuring compliance with all local regulations not
taken into account in this operating manual.
2.3 Intended use
▪This product must only be operated within the limit values stated in the technical
product literature for the mains voltage, mains frequency, ambient temperature,
motor rating, fluid handled, flow rate, speed, density, pressure, temperature and
in compliance with any other instructions provided in the operating manual or
other applicable documents.
▪The product must not be used in potentially explosive atmospheres.

2 Safety
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2.4 Personnel qualification and training
All personnel involved must be fully qualified to transport, install, operate, maintain
and inspect the product this manual refers to. The responsibilities, competence and
supervision of all personnel involved in installation, operation, maintenance and
inspection must be clearly defined by the operator.
Deficits in knowledge must be rectified by means of training and instruction
provided by sufficiently trained specialist personnel. If required, the operator can
commission the manufacturer/supplier to train the personnel.
Training on the product must always be supervised by specialist technical personnel.
2.5 Consequences and risks caused by non-compliance with this operating
manual
▪Non-compliance with this operating manual will lead to forfeiture of warranty
cover and of any and all rights to claims for damages.
▪Non-compliance can, for example, have the following consequences:
–Hazards to persons due to electrical, thermal, mechanical and chemical
effects and explosions
–Failure of important product functions
–Failure of prescribed maintenance and servicing practices
2.6 Safety awareness
In addition to the safety information contained in this manual and the intended use,
the following safety regulations shall be complied with:
▪Accident prevention, health and safety regulations
▪Explosion protection regulations
▪Safety regulations for handling hazardous substances
▪Applicable standards, directives and legislation (e.g. EN50110-1)
2.7 Safety information for the user/operator
▪The operator shall fit contact guards for hot, cold and moving parts and check
that the guards function properly.
▪Do not remove any contact guards during operation.
▪Provide the personnel with protective equipment and make sure it is used.
▪Eliminate all electrical hazards. (In this respect refer to the applicable national
safety regulations and/or regulations issued by the local energy supply
companies.)
2.8 Safety information for maintenance, inspection and installation
▪Modifications or alterations of the pump are only permitted with the
manufacturer's prior consent.
▪Use only original spare parts or parts authorised by the manufacturer. The use of
other parts can invalidate any liability of the manufacturer for resulting damage.
▪The operator ensures that maintenance, inspection and installation is performed
by authorised, qualified specialist personnel who are thoroughly familiar with
the manual.
▪Any work on the product shall only be performed when it has been disconnected
from the power supply (de-energised).
▪Carry out work on the product during standstill only.
▪As soon as the work has been completed, re-install and re-activate any safety-
relevant devices and protective devices. Before returning the product to service,
observe all instructions on commissioning.

2 Safety
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2.9 Unauthorised modes of operation
Never operate the product outside the limits stated in the data sheet and in this
manual.
The warranty relating to the operating reliability and safety of the product supplied
is only valid if the product is used in accordance with its intended use.
2.10 Software Changes
The software has been specially created for this product and thoroughly tested.
It is not allowed to make any changes or additions to the software or parts of the
software. Software updates supplied by KSB are excluded from this rule.
2.11 Electromagnetic compatibility (EMC)
The Electromagnetic Compatibility Directive 2004/108/EC defines the requirements
concerning the interference immunity and interference emissions of electric and
electronic equipment.
2.11.1 Interference emission requirements
The EN61800-3 EMC product standard is relevant for electric variable speed drives/
control systems. It specifies all pertinent requirements and refers to the relevant
generic standards for complying with the EMC Directive.
Frequency inverters are commonly used by operators as a part of a system, plant or
machine assembly. It should be noted that the operator bears all responsibility for
the final EMC properties of the equipment, plant or installation.
A prerequisite or requirement for complying with the relevant standards or the limit
values and inspection/test levels referenced by them is that all information and
descriptions regarding EMC-compliant installation be observed and followed.
(ðSection5.4,Page22)
In accordance with the EMC product standard, the EMC requirements to be met
depend on the purpose or intended use of the frequency inverter. Four categories
are defined in the EMC product standard:
Table4: Categories of intended use
Category Definition Limits to EN55011
C1 Frequency inverters with a supply voltage under 1000V installed in the
first environment (residential and office areas).
Class B
C2 Frequency inverters with a supply voltage under 1000V installed in the
first environment (residential and office areas) that are neither ready to
be plugged in/connected nor are mobile and must be installed and
commissioned by specialist personnel.
Class A, Group 1
C3 Frequency inverters with a supply voltage under 1000V installed in the
second environment (industrial environments).
Class A, Group 2
C4 Frequency inverters with a supply voltage over 1000V and a nominal
current over 400A installed in the second environment (industrial
environments) or that are envisaged for use in complex systems.
No borderline/
boundary2)
The following limit values and inspection/test levels must be complied with if the
generic standard on interference emissions applies:
Table5: Classification of installation environment
Environment Generic standard Limits to EN55011
First environment (residential and office areas) EN/IEC61000-6-3
for private, business and commercial
environments
Class B
Second environment (industrial environments) EN/IEC61000-6-4
for industrial environments
Class A, Group 1
The frequency inverter meets the following requirements:
2) An EMC plan must be devised.

2 Safety
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Table6: EMC properties of the frequency inverter
Power
[kW]
Cable length
[m]
Category to EN 61800-3 Limits to EN55011
≤ 11 ≤5 C1 Class B
The EN61800-3 standard requires that the following warning be provided for drive
systems that do not comply with category C1 specifications:
This product can produce high-frequency interference emissions that may necessitate
targeted interference suppression measures in a residential or office environment.
2.11.2 Line harmonics requirements
The product is a device for professional applications as defined by EN 61000-3-2. The
following generic standards apply when establishing a connection to the public
power grid:
▪EN 61000-3-2
for symmetric, three-phase devices (professional devices with a total power of up
to 1kW)
▪EN 61000-3-12
for devices with a phase current of between 16A and 75A and professional
devices from 1kW up to a phase current of 16 A.
2.11.3 Interference immunity requirements
In general, the interference immunity requirements for a frequency inverter hinge on
the specific environment in which the inverter is installed.
The requirements for industrial environments are therefore higher than those for
residential and office environments.
The frequency inverter is designed such that the immunity requirements for
industrial environments and, thus, the lower-level requirements for residential and
office environments, are met and fulfilled.
The following relevant generic standards are used for the interference immunity test:
▪EN 61000-4-2: Electromagnetic compatibility (EMC)
–Part 4-2: Testing and measurement techniques – Electrostatic discharge
immunity test
▪EN 61000-4-3: Electromagnetic compatibility (EMC)
–Part 4-3: Testing and measurement techniques – Radiated, radio-frequency,
electromagnetic field immunity test
▪EN 61000-4-4: Electromagnetic compatibility (EMC)
–Part 4-4: Testing and measurement techniques – Electrical fast transient/burst
immunity test
▪EN 61000-4-5: Electromagnetic compatibility (EMC)
–Part 4-5: Testing and measurement techniques – Surge immunity test
▪EN 61000-4-6: Electromagnetic compatibility (EMC)
–Part 4-6: Testing and measurement techniques – Immunity to conducted
disturbances, induced by radio-frequency fields

3 Transport/Temporary Storage/Disposal
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3 Transport/Temporary Storage/Disposal
3.1 Checking the condition upon delivery
1. On transfer of goods, check each packaging unit for damage.
2. In the event of in-transit damage, assess the exact damage, document it and
notify KSB or the supplying dealer (as applicable) and the insurer about the
damage in writing immediately.
3.2 Transport
DANGER
The pump (set) could slip out of the suspension arrangement
Danger to life from falling parts!
▷Always transport the pump (set) in the specified position.
▷Never attach the suspension arrangement to the free shaft end or the motor
eyebolt.
▷Give due attention to the weight data and the centre of gravity.
▷Observe the applicable local health and safety regulations.
▷Use suitable, permitted lifting accessories, e.g. self-tightening lifting tongs.
To transport the pump/pump set suspend it from the lifting tackle as shown.
Fig.1: Transporting a close-coupled pump set
90L 112M
Fig.2: Transporting a horizontal pump set

3 Transport/Temporary Storage/Disposal
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Fig.3: Transporting a vertical pump set
Fig.4: Transporting the motor with frequency inverter
3.3 Storage
If the ambient conditions for storage are met, the function of the control unit is
safeguarded even after a prolonged period of storage.
CAUTION
Damage during storage by humidity, dirt or vermin
Corrosion/contamination of the control unit!
▷For outdoor storage cover the (packed or unpacked) control unit and
accessories with water-proof material.

3 Transport/Temporary Storage/Disposal
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Table7: Ambient conditions for storage
Ambient condition Value
Relative humidity 85% max. (non-condensing)
Ambient temperature -10°C to + 70°C
▪Store the control unit in dry, vibration-free conditions and, if possible, in its
original packaging.
▪Store the control unit in a dry room where the level of atmospheric humidity is as
constant as possible.
▪Prevent excessive fluctuations in atmospheric humidity (see table on ambient
conditions for storage).
3.4 Disposal/recycling
The product is classified as special waste due to several installed components:
1. Dismantle product.
2. Separate materials
e.g.:
- Aluminium
- Plastic cover (recyclable plastic)
- Line chokes with copper windings
- Copper lines for internal wiring
3. Dispose of materials in accordance with local regulations or in another
controlled manner.
PCBs, power electronics, capacitors and electronic components are all special
waste.

4 Description
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4 Description
4.1 General description
PumpDrive is a modular, self-cooling frequency inverter which enables the motor
speed to be varied continuously by means of analog standard signals, a field bus or
the control panel.
4.2 Designation
Table8: 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
P D R V 2 E - 0 1 1 K 0 0 M _ S 1 L E 1 E 2 P 2 _ M O O R O
Table9: Key to the designation
Position Code Description
PumpDrive 2 Eco PumpDrive2
1-5 Generation
PDRV2 2. PumpDrive generation ✘ ✘
6 Variant
E PumpDrive 2 Eco ✘-
- PumpDrive2 - ✘
8-13 Power
A 000K37=0,37kW ✘ ✘
000K55=0,55kW ✘ ✘
000K75=0,75kW ✘ ✘
001K10=1,1kW ✘ ✘
001K50=1,5kW ✘ ✘
B 002K20=2,2kW ✘ ✘
003K00=3kW ✘ ✘
004K00=4kW ✘ ✘
C 005K50=5,5kW ✘ ✘
007K50=7,5kW ✘ ✘
011K00=11kW ✘ ✘
D 015K00=15kW - ✘
018K50=18,5kW - ✘
022K00=22kW - ✘
030K00=30kW - ✘
E 037K00=37kW - ✘
045K00=45kW - ✘
055K00=55kW - ✘
14 Mounting option
M Motor mounting ✘ ✘
W Wall mounting ✘ ✘
C Cabinet mounting ✘ ✘
16 Motor manufacturer
K KSB ✘ ✘
S Siemens ✘ ✘
C Cantoni ✘ ✘
W Wonder ✘ ✘

4 Description
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Position Code Description
PumpDrive 2 Eco PumpDrive2
17-20 Motor type
1LE1 Siemens 1LE1/ KSB1PC3 ✘ ✘
1LA7 Siemens 1LA7/ KSB1LA7 ✘ ✘
1LA9 Siemens 1LA9/ KSB1LA9 ✘ ✘
1LG6 Siemens 1LG6/ KSB1LG6 ✘ ✘
SUPB KSB SuPremE B ✘ ✘
DMC KSB(DM) Cantoni ✘ ✘
DMW KSB(DM) Wonder ✘ ✘
21-22 Efficiency class
E1 IE1 ✘ ✘
E2 IE2 ✘ ✘
E3 IE3 ✘ ✘
E4 IE4 ✘ ✘
23-24 Number of motor poles
P2 2 poles ✘ ✘
P4 4 poles ✘ ✘
P6 6 poles ✘ ✘
26 M12 module
O None ✘ ✘
M M12 module ✘ ✘
27 Field bus module
O None ✘ ✘
L LON - ✘
P Profibus DP - ✘
M Modbus RTU ✘ ✘
B BACnet MS / TP - ✘3)
N Profinet - ✘3)
28 Optional component 1
O None ✘ ✘
I I/O extension board - ✘
29 Optional component 2
O None ✘ ✘
R Bluetooth module ✘ ✘
30 Optional component 3
O None ✘ ✘
M Master switch - ✘
3) Consult the manufacturer.

4 Description
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4.3 Name plate
IP55
PumpDrive
3PH 380 - 480 VAC
50-60 Hz
0116033209
25,9 A
11 KW
INPUT:
3PH 0 VIN
0-140 Hz
25 A
OUTPUT:
PDRV21_011K00
8
7
6
5
4
3
1
2
9
10
Fig.5: Name plate 1, frequency inverter (example)
1 Mains input frequency 2 Mains input current
3 Mains input voltage 4 Output frequency
5 Nominal output current 6 Output voltage
7 Nominal power 8 Enclosure
9 Type series, size 10 Product certification
IP55
PumpDrive
997257666000010002
ETN 080-065-160 GG A 11GD20150
31.07.2014
PDRV2__-015K00M_S1LE1E2P2_MPIRM
3
4
1
2
Fig.6: Name plate 2, frequency inverter (example)
1 PumpDrive type code 2 KSB order number
3 Pump designation 4 Date of manufacture
4.4 Power range and sizes
Table10: Power range4) for 2-pole (3000rpm), 4-pole (1500rpm) and 6-pole (1000) asynchronous motors and KSB
SuPremE
Size Nominal electrical power Nominal output current Mains input current
[kW] [A] [A]
Variant for Variant for Variant for
400 V/ 3~ 230 V/1~ 400 V/ 3~ 230 V/1~ 400 V/ 3~ 230 V/1~
A 0,37 - 1,3 - 1,4 -
0,55 0,55 1,8 3,0 2 4,0
0,75 - 2,5 - 2,7 -
1,10 1,10 3,5 4,5 3,7 6,0
1,50 - 4,9 - 5,2 -
B 2,2 - 6 - 6,3 -
3,0 - 8 - 8,4 -
4,0 - 10 - 10,4 -
C 5,5 - 14 - 14,6 -
4) The power ranges specified apply in full to all mounting options.

4 Description
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Size Nominal electrical power Nominal output current Mains input current
[kW] [A] [A]
Variant for Variant for Variant for
400 V/ 3~ 230 V/1~ 400 V/ 3~ 230 V/1~ 400 V/ 3~ 230 V/1~
C 7,5 - 18 - 18,7 -
C 11 - 25 - 25,9 -
4.5 Technical data
Table11: Technical data
Characteristic Value
Mains supply
Mains voltage5) 1~: 230V AC +/- 15% (0.55 and 1.1kW)
3 ~: 380V AC -10% to 480V AC +10% (0.37 to 11.0kW)
Voltage difference between the three phases6) ±2% of the supply voltage
Mains frequency 50 - 60Hz ± 2 %
Mains types TN-S, TN-CS, TN-C, TT and IT mains (to IEC/EN60364)
Output data
Frequency inverter output frequency 0 - 70Hz for asynchronous motors
0 - 140Hz for KSBSuPremE
PWM carrier frequency Range: 2 - 8kHz
Factory setting: 4kHz
Phase rate of rise dv/dt7) 5000V/µs max. (depending on the size of the frequency
inverter)
Peak voltages 2×1.41×Veff
Electric cables with a high current-carrying capacity can cause
the voltage to increase up to double the value.
Frequency inverter data
Efficiency 98 % - 95 %8)
Noise emissions Sound pressure level of pump used + 2.5dB9)
Environment
Enclosure IP55 (to EN60529)
In-service ambient temperature -10°C to +50°C
In-storage ambient temperature -10°C to +70°C
Relative humidity Operation: 5% to 85% (non-condensing)
Storage: 5% to 95%
Transport: 95%max.
Installation altitude < 1000 m above MSL, or 1% power derating per additional
100m
Vibration resistance 16.7m/s2 max. (to EN60068-2-64)
Fluid temperature10) -90°C to +140°C
EMC
Frequency inverter ≤11kW EN61800-3 C1/EN55011 Class B/cable length ≤ 5m
5) If the mains voltage is low, the nominal torque of the motor will be lower.
6) This information is only relevant for three-phase mains power.
7) The phase rate of rise (dv/dt) depends on the line capacity.
8) The efficiency at the nominal point of the frequency inverter varies between 98 percent for high power outputs and
95percent for low outputs, depending on the inverter's nominal power.
9) The values are for orientation purposes only. The value refers to the nominal duty point (50Hz) only. Also refer to the
pump's noise characteristics. They, too, are documented for nominal duty operation. Other values may occur during
variable speed operation.
10) Provided the specified ambient temperature limits are complied with.

4 Description
18 of 172 PumpDrive 2 Eco
Characteristic Value
Mains feedback 1~: integrated PFC module
3~: integrated line choke
Inputs and outputs
Internal power supply unit 24V ± 10 %
Maximum load 600mA DC max., short-circuit and overload-proof
Residual ripple <1%
Analog inputs
Number of parameterisable analog inputs 2 (configurable for current or voltage input)
Input type Not differential
Maximum voltage (with reference to GND) + 10V
Current input 0/4 - 20mA
Input impedance 500Ω
Accuracy 1% of full-scale value
Signal delay < 10ms
Resolution 12bit
Voltage input 0/2 - 10V
Input impedance Approx. 160kOhm
Accuracy 1% of full-scale value
Signal delay < 10ms
Resolution 12bit
Reverse polarity protection Not provided
Analog outputs
Number of parameterisable analog outputs 1 (toggling 4 output values)
Current output 4-20 mA
Maximum external working resistance 850Ω
Output PNP transistor
Accuracy 2 % of full-scale value
Signal delay < 10ms
Reverse polarity protection Provided
Short-circuit protection and overload protection Provided
Digital inputs
Number of digital inputs 4 in total, 3 of which can be parameterised
ON level 15-30V
OFF level 0-3V
Input impedance Approx. 2kOhm
Galvanic isolation Provided, isolation voltage: 500VAC
Delay < 10ms
Reverse polarity protection Provided
Relay outputs
Number of parameterisable relay outputs 2 normally open contacts
Maximum contact rating AC: Max. 250 VAC/0.25A
DC: Max. 30 VDC/2A
PWM carrier frequency
Power derating for increased carrier frequency
Sizes A, B and C (at PWM carrier frequency > 4kHz):
INominal motor current (PWM) = INominal motor current×(1 - [fPWM - 4kHz]×2.5%)

4 Description
19 of 172
PumpDrive 2 Eco
4.6 Dimensions and weights
a
bcd
e
F
Fig.7: Dimensions
Table12: Dimensions and weights
Size P Motor-mounted model
[mm]
Wall-/
Cabinet-mounted
model11)
[mm]
Fastening screws/bolts Weight12)
[kg]
[kW] a b c d e a b c d e F
A ..000K37.. 0,37 260 171 144 140 141 343 171 144 140 333 M4 × 10 4
..000K55.. 0,55
..000K75.. 0,75
..001K10.. 1,1
..001K50.. 1,5
B ..002K20.. 2,2 290 186 144 155 121 328 186 144 155 318 M4 × 10 5,5
..003K00.. 3
..004K00.. 4
C .. 005K50.. 5,5 330 255 185 219 205 401 255 185 219 387 M6 × 12 9,5
.. 007K50.. 7,5
..
0011K00..
11
11) The dimensions provided refer to PumpDrive including the wall-mounting brackets.
12) Without motor adapter

4 Description
20 of 172 PumpDrive 2 Eco
4.7 Mounting options
The frequency inverter is identical in design and configuration for all 3 mounting
options.
▪Motor mounting
For the motor mounting option, the frequency inverter is mounted to the motor
via an adapter or to the pump for the Movitec configuration. Adapters for
subsequent conversion to motor mounting for existing pump systems are
available as accessories.
▪Wall mounting
The installation kit required for the wall-mounted model is included in the scope
of supply. Installation kits for subsequent conversion to wall mounting for
existing pump systems are available as accessories.
▪Cabinet mounting
The installation kit required for the cabinet-mounted model is included in the
scope of supply. Installation kits for subsequent conversion to cabinet mounting
for existing pump systems are available as accessories.