0.75HP Doyin 4SDM3/10 AC Controller (DYM-S03)
KSh 4,000.00 Original price was: KSh 4,000.00.KSh 2,199.00Current price is: KSh 2,199.00.
1.5HP Doyin 4SDM3/18 AC Controller (DYM-S03)
KSh 4,000.00 Original price was: KSh 4,000.00.KSh 2,299.00Current price is: KSh 2,299.00.
1HP Doyin 4SDM3/13 AC Controller (DYM-S03)
KSh 4,000.00 Original price was: KSh 4,000.00.KSh 2,250.00Current price is: KSh 2,250.00.
- Compatible Pump: 4SDM3/13 (1HP)
- Controller Type: DYM-S03
- Input Voltage: 220–240V / 50Hz (Single-Phase)
- Motor Protection: Dry-run, overload, over/under-voltage protection
- Display: LED indicator
- Enclosure: Weatherproof plastic housing
- Compatible Power: Up to 1HP (0.75KW)
Category: Accesssories
Tag: 1hp doyin ac controller
Description
The Doyin 4SDM3/13 DYM-S03 Controller is a dedicated pump control unit for the 1HP 4SDM3/13 submersible pump. It delivers reliable automated protection, ensuring your pump operates safely even in areas with unstable power supply.
Key Features & Benefits
- 1HP-Rated Protection — Calibrated for the operational demands of the 4SDM3/13 pump body
- Automatic Dry-Run Shutdown — Protects motor windings when borehole water level falls below the intake
- Voltage Fluctuation Guard — Essential in areas with unstable KPLC supply or generator use
- Instant Overload Response — Cuts power before overloads can damage motor windings
- Easy Wall or Panel Mounting — Compact unit fits standard borehole electrical enclosures
- No Complicated Settings — Ready to operate right out of the box
Why Choose the Doyin DYM-S03 Controller (1HP)?
- Protects a critical water investment from the most common failure modes
- Automatic operation requires zero user intervention once installed
- Matched specifically to Doyin 1HP pump electrical characteristics
- Cost-effective protection that avoids expensive motor replacements
Applications
Homes & Estates — Automated borehole pump protection for family homes
Guesthouses — Reliable water supply management with built-in safety
Small Commercial Properties — Offices, shops, and light commercial premises
Poultry & Livestock Farms — Ensuring uninterrupted water access for animals
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- Input Voltage: 220–240V / 50Hz (Single-Phase)
- Motor Protection: Dry-run, overload, over/under-voltage, phase-failure protection
- Display: LED indicator panel
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Doyin SS Water Level Sensor
- Type: Stainless Steel (SS) Float Switch / Water Level Sensor
- Material: Stainless steel float and cable housing
- Cable Length: Standard (customisable options available)
- Operating Voltage: 220–240V AC (compatible with pump control systems)
- Function: Automatic water level detection — pump ON/OFF control
- Protection Rating: Waterproof / fully submersible
- Application: Tanks, boreholes, cisterns, reservoirs

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