Shanghai 3S Global Company Limited

Dedicated Pump Controller

Product Category

Dedicated Pump Controller

The 3S dedicated smart control box series is engineered for specialized applications such as sewage lifting, municipal drainage,HVAC, pressure boosting, and emergency firefighting. Each model includes scene-specific logic, protection functions, and optimized control algorithms to ensure reliable operation in harsh or demanding environments such as high corrosion, high humidity, deep heads, and frequent start-stop cycles.

Intelligent Anti-blockage

By monitoring current waveforms, the controller detects impeller jams or blockages, warns early, and cuts power to prevent motor damage.
Multiple Startup Modes (0.37–500kW)

Supports DOL, star-delta, and soft start—smooth ramping and delayed signals prevent pressure surges and water hammer, protecting pipelines.
Built for Harsh Conditions

IP55 stainless steel housing and dual-coated PCBs resist dust, moisture, and corrosion. Wide-pitch FPC design boosts reliability and reduces short-circuit risks in humid, corrosive environments.
Remote Monitoring

Supports RS485, Wi-Fi, and IoT—enabling real-time monitoring of operations, alarms, and historical data, plus interactive communication with the control center.