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).

Spare Parts

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Main Applications

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

						Material number	Price
PUMPDRIVE R KSB202 000K37C	1.3A	0.37kW	Control cabinet	IP20	4.7 kg	48229676	Loading...
PUMPDRIVE R KSB202 000K37W	1.3A	0.37kW	Wall	IP55 (TEFC)	12.1 kg	48229677	Loading...
PUMPDRIVE R KSB202 000K55C	1.8A	0.55kW	Control cabinet	IP20	4.7 kg	48229678	Loading...
PUMPDRIVE R KSB202 000K55W	1.8A	0.55kW	Wall	IP55 (TEFC)	12.4 kg	48229679	Loading...
PUMPDRIVE R KSB202 000K75C	2.4A	0.75kW	Control cabinet	IP20	4.8 kg	48229680	Loading...

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 principle: Closed-loop control
Mains frequency: 50 Hz,
60 Hz
Mains voltage: 380 V,
400 V,
415 V,
440 V,
460 V,
480 V