Econo Variable Speed Pump (VSD) Controller
- Auto Operation:
- VSD starts and stops based on the digital inputs
- VSD speed is set via the potentiometer
- Manual Operation:
- VSD runs continuously irrespective of inputs
- VSD speed is set via the potentiometer
- Enclosure
- IP44 weatherproof rating
- Powder coated mild steel
- Removable gland plate
- Integral ventilation and thermostatically controlled fan
- Protection
- Padlockable mains power isolator switch
- Circuit breaker protected low voltage control and input circuitry
- Individual VSD/pump isolation
- Din rail mounted input terminal connections
- Control & interface
- Variable speed drive
- VSD user interface for viewing pump status, speed, current draw and other parameters
- Auto/off/manual selector switch
- Potentiometer for manual speed adjustment
- Inputs
- Three phase (400Vac) power supply
- 2x digital 24Vdc inputs for cut-off and working level switches
- Outputs
- 1x pump output
- 1x BMS volt free output for common fault
- Fault protection:
- Pump overload shut-down
- Under/over voltage protection
- Phase failure protection
- Short circuit protection
FPC-33905 Range - Three Phase (400Vac)
| Code | Power Rating | Enclosure Size |
|---|---|---|
| FPC-33905-B | 1.5 kW | 400x400x200mm |
| FPC-33905-C | 2.2 kW | 400x400x200mm |
| FPC-33905-E | 4 kW | 500x500x300mm |
| FPC-33905-F | 5.5 kW | 500x500x300mm |
| FPC-33905-G | 7.5 kW | 500x500x300mm |
| FPC-33905-H | 11 kW | 600x600x300mm |
| FPC-33905-I | 15 kW | 600x600x300mm |
Additional power ratings available on request
Optional Modifications
- IP54 enclosure with inner door
- 316 stainless steel enclosure
- Inputs for remote start/stop
- BMS volt free outputs for power fail, motor run
- Visual and audible alarm with mute switch
- Emergency stop isolation
