PW Intelligent Controller – 220V Single Pump
The PW intelligent controller for 220V single pump systems provides automatic control and full
electrical protection for direct-start single-phase pumps.
Ideal for domestic booster, small irrigation and light commercial applications.
What this controller is designed for
This PW intelligent controller is designed to control and protect
one single-phase (220V) pump.
It automatically starts and stops the pump based on demand or level
while protecting the motor against common electrical and hydraulic faults.
Key features & protection functions
- Automatic or manual pump control
- Dry-run protection with adjustable time and current settings
- Over-current protection
- Over-voltage and under-voltage protection
- Short-circuit protection
- Built-in isolator / air switch
- High-definition LCD display
- Visual and audible fault alarms
Supported control modes
The controller supports multiple working modes and can be connected to:
- Pressure sensors
- Float switches
- Level probes
- Mechanical pressure switches
- Electrical contact pressure gauges
Technical specifications
| Parameter | Value |
|---|---|
| Supply voltage | 220V (single-phase) |
| Pump control | Single pump |
| Pump power range | 0.37kW – 2.2kW* |
| Dry-run protection | Adjustable time & current |
| Display | LCD (voltage, current, faults) |
*Actual maximum motor size depends on current rating. Always confirm motor full-load amps.
Typical applications
Domestic water booster pumps, small irrigation systems, pressure boosting from tanks,
garden supply and light commercial water installations.
Need help selecting the correct controller?
Confirm your pump power (kW/HP), voltage (220V) and full load current (amps)
to ensure the correct controller is selected.