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MICROPROCESSOR PUMP CONTROLLER

with phase control sensor

The control device used especially in household pumping stations but mainly dedicated for pressure sewer consisting of several to several hundred pieces.

 

WSP-201.png

General properties :

  •  Steering of monophase pump 230V (to 2.2KW)
  •  Steering of three-phase pump 400V(to 4.0KW)
  •  Integrated main switch
  •  Direct on-line starting
  •  Manual nad automatic operation mode
  •  Pump's startup counter
  •  Pump's work-time counter
  •  Methods of level measurement: hydrostatic pressure, 4-20mA sensor, float switches
  •  Protection of the pump: motor overload, double thermal protection, dry run protection
  •  Microprocessor control system, detecting and indicating:

    - phase loss
    - phase imbalance 
    - phase asymmetry over 40V, before and after the contactor
    - voltage drop under 190V, before and after the contactor
    - contactor failure

  •  incorporated sound and visual failure signalling
  •  2x16 LCD display
  •  foil keyboard, resistant to temperature and moisture changes
  •  Languages: Polish, English, Czech, Romanian


Software

  • Indications: pump's current, water level, float switches condition, failure notifications, operating status.
  • Maximum current set value:0-12A
  • Minimum current set value: 0-12A
  • Pump's start up delay: 0-240s
  • Dry run set value: 5-180s
  • Saving failure messages even after power supply has been cut off
  • Additional functions: start up delay, 5s work after every 24h standby in order to lubricate bearings.
  • Additional hydrostatic pressure measurement (optional)

Technical Specification

 Outputs:
 Non-potential high level signalling: AC - 8A/ 230V i DC- 8A/24V
 Collective failure relay signalling
    - non-potential AC - 8A/ 230V i DC- 8A/24V
    - potential 12VDC (capacity: 1.2A)

Power supply
Three-phase work: 3/N/PE AC 400/230V; 50Hz
Monophase work: 1/N/PE AC 230V; 50Hz
Power consumption: 5W

Overvoltage category: III
Protection rate: IP65
Range of work temperatures: -30° to +50°C
Range of pressure measurement: 0-1m water column

Dimensions (LxHxW): 250x212x105mm
Weight: 1.44kg

Accessories