Energy Saving Soft Starter Bypass Type AC Motor Protection, China Manufacturer Supply

Bypass Design for Continuous Operation: Once the motor reaches full speed, an external bypass contactor takes over, removing the SCRs from the circuit and eliminating thyristor heat loss during normal

Wide Power Range: Covers 5.5kW to 630kW, suitable for light to heavy industrial motor applications including pumps, fans, compressors, and conveyor systems.

Six Starting Modes: Current limit start, voltage ramp start, sudden jump current limit start, sudden jump voltage ramp start, jog start, and swing start - select the right mode for your load type and

Soft Stop Function: Adjustable soft stop time from 0s to 60s reduces water hammer effect in pump systems and mechanical shock in conveyor and fan applications.

Flexible Control Interface: Supports keypad, external terminal, and Modbus RTU communication control - integrates directly with PLC systems for remote start, stop, and fault monitoring.

Comprehensive Motor Protection: Overcurrent, undercurrent, phase imbalance, overvoltage, undervoltage, input/output phase loss, phase sequence, and overheat protection - all configurable via parameter

Wide Voltage Compatibility: Default supply voltage 380V. Custom voltage options available including 220V, 440V, 480V, and 660V to suit different regional power supply standards.

High Start Cycle Rate: Supports up to 12 starts per hour, suitable for applications with frequent restart requirements.

ISO 9001 Certified Manufacturing: Every unit undergoes 100% assembly inspection and electrical testing before shipment - consistent quality across single and bulk orders.

OEM/ODM Available: Custom voltage ratings, enclosure configurations, and branding supported. MOQ from 1 unit. Tracking number provided within 5 business days of order confirmation.