Built-in Soft Starter

Soft Starter Modules provide basic soft start control for small 3-phase motors (1–20 kW), reducing inrush current and mechanical stress during startup. Designed with a compact modular structure, they are ideal for OEM integration and custom control panels where space is limited and only essential motor starting functionality is required.

Key Features & Applications

This module provides soft start function only (no soft stop or advanced protection), focusing on smooth motor acceleration at startup with simple wiring and commissioning. A cost-effective solution for OEM motor control panels, small pumps, fans and blowers, HVAC auxiliary systems, automation sub-systems, and light industrial machinery.

Technical Parameters

Typical technical parameters of our soft start cabinet are listed below.
Custom specifications are available upon request.
Parameter Specification
Input Voltage 220V/380V/440V/480V/660V/690V (Three-phase)
Rated Power 5.5KW – 1000KW
Start Method Soft start / Soft stop
Start Time Adjustable 0–30s
Ambient Temperature -20°C to +60°C
Protection Features Overload, under-voltage, phase failure, overheat, short-circuit
Control Options Local switch (R1) / Remote start (R2)
Download User Manual

Available Models (5.5 kW – 1000 kW)

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