Intelligent pump control and motor protection for water supply and drainage applications.

The MP-S1 Plus is an advanced electronic control panel designed to manage and protect compatible single-phase water pumps.

Using a simple calibration process, the controller memorises the pump's normal electrical operating characteristics. If operation moves outside the calibrated parameters, the controller can stop the pump to help prevent damage.

Suitable for a range of water supply, transfer and drainage applications, the MP-S1 Plus can work with compatible external sensors and switches to control pump operation.

Available in wired and unwired versions.

Features

• Intelligent pump monitoring and protection
• Simple push-button calibration
• Learns normal pump operating parameters
• Motor overload protection
• Overvoltage and undervoltage protection
• Pump stall protection
• Dry-run protection when used with a suitable sensor
• Compatible with external control switches and sensors
• Dynamic LCD display
• Visual and audible fault alarms
• Memory retention following power interruption
• Suitable for water supply and drainage applications
• 2-year manufacturer's warranty

Specifications

• Model: MP-S1 Plus
• Controller Type: Intelligent single-phase pump control panel
• Motor Capacity: 0.37–2.2kW
• Maximum Motor Power: 3HP
• Voltage: 220–240V
• Phase: Single phase
• Operating Temperature: -25°C to +55°C
• Protection Rating: IP54
• Calibration: Push-button parameter learning
• Display: LCD
• Fault Indicators: Visual and audible
• Warranty: 2 years

Choose Your Version

Unwired – Control panel supplied without external wiring connections. Suitable for installations requiring custom electrical connection.

Wired – Supplied with prewired connections for easier installation. Check the supplied wiring configuration and pump compatibility before purchasing.

Frequently Asked Questions

What does the MP-S1 Plus do?

It monitors and protects a compatible water pump, using calibrated electrical operating parameters to detect abnormal operation.

Does it protect against running dry?

Yes, when used with a suitable external sensor as specified by the manufacturer.

Can it control a submersible pump?

Yes, it is suitable for compatible single-phase submersible pump applications, subject to motor specifications and the required external controls.

Does it control water pressure?

It can operate with compatible external pressure switches, but it does not independently regulate pump pressure or vary motor speed.

Is this a variable-speed controller?

No. The MP-S1 Plus is a fixed-speed pump control and protection panel, not a variable-speed drive.

Does it need to be calibrated?

Yes. The controller uses a calibration process to learn the pump's normal operating characteristics.

Need Help Choosing?

Unsure whether the MP-S1 Plus is suitable for your pump or whether you need the wired or unwired version?

Contact us for straightforward advice.