Shanghai 3S Global Company Limited

Three Phase Pump Controller

Outdoor Lightning-proof Pump Box,Sewage Pump Controller,Simplex,Duplex Pump Controller

Product Category

Three Phase Pump Controller

The 3S single/three-phase pump controller series provides fundamental pump start-stop control and motor protection. Wide-voltage design, single phase: AC90-250V; three phase: AC220-460V.
It is designed for household boosting, garden irrigation, small drainage systems, and light-to-medium-duty building water supply. Featuring a simple structure, reliable operation, and high cost-performance, it is the most commonly used control solution for water management.

Wide-voltage Design

Wide-voltage design prevents damage from abnormal voltage, ensuring stable operation and avoiding downtime from controller failure. Single phase: AC90-250V; Three phase: AC220-460V
Protection Capabilities

Equipped with 17 protections—including overload, phase loss, short circuit, undervoltage, jam, dry run, overheating, and signal loss—fully safeguarding pump system operation.
IP65 Protection Design

Industrial-grade dustproof, waterproof, and anti-corrosion structure ensures stable operation in open-air or high-humidity environments.
Easy Installation

Standardized terminal layout and compact structure enable fast installation and convenient replacement across various application environments.