Soft Starter 37KW

The external control power of the soft starter 37kw: AC110~220V±15%, 50/60HZ, Pmax=30W The built-in control power of the soft starter: internal integrated control power supply, no need for external

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Description

Technical Parameters

Title

Soft Starter 37KW

Brief Introduction

CMC-LX series soft starter 37kw is a new type of motor starting and protection device that combines power electronic technology, microprocessor with automatic control. This type of soft starter can start or stop the motor smoothly without steps, avoid mechanical and electrical shocks caused by traditional staring methods such as direct star, △/Y start, self-coupling buck start, and effectively reduce the starting current and power distribution capacity, avoiding costs in expanding capacity. Besides, CMC-LX series motor soft starter has an internal integrated current transformer, so users do no need for external connection.

Motor power: 7.5-530kW

Main Technical Parameters

control power	external: AC110~220V±15%, 50/60HZ, Pmax=30W
control power	Built-in: internal integrated control power supply, no need for external
Three-phase Power	standard wiring AC 380V±15%, inner delta wiring AC 380V±15%
Nominal Current	18~1000A, with 22 rated values
Adaptive Motor	universal squirrel cage AC asynchronous motor
Start Ramp Mode	voltage ramp start; current ramp start
Stop Mode	soft stop and free stop
Logical Input	impedance: 1.8Ω, power supply: +24V
Start Frequency	available for frequent or non-frequent start, no less than 10 times of start per hour is recommended
Protective Function	open phase/phase failure, over current, short circuit, SCR protection, over heat, unbalanced phase current
Protection Grade	IP00, IP20
Cooling Type	air natural, air forced
Mounting Type	wall mounted
Communication	Rs485 (optional)
Ambient environment	when sea altitude exceeds 2000 meters, soft starter should be de-rated for use
	ambient temperature: -25~+45℃
	relavant humidity: ≤95% (20±5℃)
	Free of combustible, explosive and corrosive gas, no conductive dust
	Indoor installation, good ventilation, vibration: ＜0.5G
Warranty	1 year