2.2kW 3HP Doyin 3-Phase AC Borehole Pump Controller – Three-Phase Control, Motor Protection, Reliable Operation

Product Overview

The 2.2kW 3HP Doyin 3-Phase AC Borehole Pump Controller is designed specifically for controlling compatible 2.2kW (3HP) three-phase AC borehole pump motors. Its higher 3HP rating makes it suitable for borehole systems requiring greater pumping capacity than smaller domestic installations.

The controller provides a dedicated interface between the three-phase electrical supply and borehole pump motor, supporting controlled starting, operation and shutdown. It is well suited to farms, commercial properties, institutions, estates and water-storage systems operating compatible 3HP three-phase pumps.

Macire supplies and verifies the controller according to the intended pump rating and provides technical guidance on cable sizing, electrical protection and system configuration. Correct three-phase installation is essential for dependable motor performance and service life.

⭐ Genuine Product | Verified & Supported by Macire

System Architecture & Configuration

Three-Phase AC Control

Designed specifically for three-phase AC borehole pumping installations.

2.2kW / 3HP Motor Matching

Sized for compatible borehole pump motors rated at 2.2kW (3HP).

Pump Control

Provides a central electrical control point between the three-phase supply and the connected borehole pump.

Electrical Protection

When correctly configured with suitable electrical protection, the controller helps support safe and reliable motor operation.

Technical Specifications

Key Features

• Rated specifically for 2.2kW (3HP) pump motors.
• Dedicated three-phase AC configuration.
• Suitable for higher-demand borehole pumping systems.
• Supports controlled motor starting and stopping.
• Centralises electrical control of the borehole pump.
• Supports motor protection when correctly installed and configured.
• Suitable for borehole-to-storage-tank pumping.
• Compatible with automatic water-level control arrangements where applicable.
• Suitable for agricultural, institutional and commercial installations.
• Technical pump and controller matching available through Macire.

Applications / Use Cases

• 🚜 Farms: Irrigation supply, livestock watering and tank filling.
• 🏢 Commercial Properties: Borehole water supply for business premises.
• 🏠 Estates: Higher-demand borehole water distribution and storage.
• 🏥 Institutions: Schools, clinics and facilities with three-phase power.
• 🏭 Light Commercial Systems: Control of compatible 3HP three-phase pumps.

Installation & Engineering Notes

The controller should be connected to a compatible three-phase AC electrical supply and correctly rated 2.2kW (3HP) three-phase borehole pump motor.

Correct cable sizing is particularly important for deep boreholes and long cable runs to minimise voltage drop. The installation should also incorporate suitable isolation, earthing and upstream electrical protection.

Three-phase configuration and pump rotation should be checked during commissioning. Macire recommends installation by a qualified electrical or borehole-pump technician.

Care, Maintenance & Operations

• Keep the controller dry and protected from direct weather exposure.
• Periodically inspect electrical terminals.
• Maintain secure electrical earthing.
• Inspect all three supply phases during troubleshooting.
• Check pump cables for damage or overheating.
• Maintain adequate ventilation around the controller.
• Investigate repeated trips before restarting the pump.
• Use qualified technicians for servicing and electrical repairs.

Do’s & Don’ts

Do’s

• Use with a compatible 2.2kW / 3HP three-phase pump.
• Verify all three supply phases before commissioning.
• Use correctly sized electrical cables.
• Provide suitable upstream circuit protection.
• Maintain proper earthing.
• Use a qualified installer.

Don’ts

• Do not connect a single-phase pump.
• Do not connect an incorrectly rated motor.
• Do not operate with a missing or abnormal phase.
• Do not bypass electrical protection.
• Do not use undersized or damaged cables.
• Do not expose the controller directly to water or flooding.

Compatibility

• 2.2kW / 3HP three-phase AC borehole pumps
• Compatible Doyin three-phase submersible pump motors
• Three-phase AC power systems
• Compatible borehole water-level sensors
• Storage-tank level control systems
• Suitable three-phase electrical protection equipment
• Compatible Doyin borehole pump accessories

Performance / Operation Table

Actual performance depends on the connected pump, three-phase supply, cable sizing and installation as guided by Macire.

Mini FAQ

1. What motor size is this controller designed for?
It is intended for compatible 2.2kW (3HP) three-phase AC borehole pump motors.

2. Is this a single-phase controller?
No. This model is specifically specified for three-phase AC borehole pump systems.

3. Is it suitable for farm boreholes?
Yes. Its 3HP rating makes it suitable for compatible farm water-supply, irrigation and storage-tank pumping installations.

4. Does Macire provide installation guidance?
Yes. Macire provides technical guidance on pump matching, cable sizing and electrical system configuration.

5. Can Macire deliver outside Nairobi?
Yes. Kenya-wide delivery is available.

Why Buy From Macire

• Genuine Doyin pumping equipment.
• Product verification before dispatch.
• Correct controller-to-pump matching.
• Three-phase installation guidance.
• Kenya-wide delivery.
• Technical installation support where applicable.
• Compatible Doyin accessories available.
• After-sales service and technical assistance.
• Support for complete borehole pumping systems.
• Trusted Kenyan supplier of water-pumping equipment.