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PumpDrive R (KSB202)

PumpDrive R (KSB202)

Modular self-cooling frequency inverter that enables continuously variable speed control of asynchronous and synchronous reluctance motors by means of analog standard signals, a field bus or the control panel. As PumpDrive R is self-cooling, it can be mounted on the wall or in a control cabinet. Up to six pumps can be controlled without needing an additional controller. PumpDrive R extends the power range of PumpDrive 2 up to a rated power of 250 kW (standard) / 1400 kW (on request).
See all documents and downloads

Main Applications

  • Building services:
  • Air-conditioning systems
  • Heat generation / heat distribution
  • Water supply systems

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Benefits

  • Additional energy savings by compensation of flow rate dependent pipe friction losses by dynamic pressure / differential pressure setpoint compensation
  • Energy-saving mode with sleep mode function
  • Emergency operation at reduced speed in the event of excessive temperature, undervoltage or mains phase failure

Technical Data

  • Automation principleClosed-loop control
  • Mains frequency50 Hz,
    60 Hz
  • Mains voltage380 V,
    400 V,
    415 V,
    440 V,
    460 V,
    480 V

Documents

Title
Format
Size
Last change
PumpDrive R (4073.2_EN)PDF2.12/3/2022
Title
Format
Size
Last change
PumpDrive R, 110 bis 400 kW (4073.81_EN)PDF4.0610/18/2021
PumpDrive R, 0,25-90 kW (4073.8_EN)PDF5.658/23/2022
Title
Format
Size
Last change
PumpDrive_R (4073.5_EN)PDF0.958/23/2022
Title
Format
Size
Last change
PumpDrive R (4073.521_EN)RTF0.027/15/2022