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Mcc Oem HW-MCC LV Withdrawable Switchgear 380V 660V Motor Control Center Mcc


  • America 


HW-MCC LV withdrawable switchgear (hereinafter referred to as device) is manufactured by standard mcdule through and synthetically improved. The device is applicable to the system with AC 50Hz, rated working voltage 660V and below, used as control device for various power generation,transmission, distribution, power transfer and power consumption device. It is widely used in low voltage distribution system of various mining enterprise, tall building and hotel, municipal construction etc. Besides the general land use, after special disposal, it also can be used for marine petrol drill taken platform and nuclear power station. The device accords with international standard IEC439-1 and national standard GB7251.1.


Compact design: Contain more function units with less space.

Strong versatility for structure, flexible assembly. C type bar section of 25mm modulus can meet the demands of various structure and type, protection grade and operating environment.

Adopt standard module design, can be combined into protection, operation, transfer, control, regulation, measurement, indication etc such standard units. User can choose assembly according to requirement at will. Cabinet structure and drawer unit can be formed with more than 200 components.

Fine security: Adopt high strength anti flaming type engineering plastic pack in large quantity to effectively enhance the protective safety performance.

High technical performance: Main parameters reach the advanced level at home.

Conditions for normal operating environment

Ambient air temperature: -5″C~+40°C and the average temperature should not exceed +35″C in 24h.

Air condition: With clean air. Relative humidity should not exceed 50% at +40C. Higher relative humidity is allowed at lower temperature. Ex.90% at +20°C. But in view of the temperature change, it is possible that moderate dews will produce casually.

Altitude above sea level should not exceed 2000M.

The device is suitable to the transportation and store with following temperature :-25C ~+55C, in short time (within 24h)it reaches +70″C. Under the limiting temperature, device should not suffer damage that can’ t recover, and it can works normally under normal conditions.

If the above operating conditions not meet user s demand. Consult with manufactory.

Technical agreement should be signed additionally if the device is used for marine petrol drill taken platform and nuclear power station.

Main technical parameters

Rated working voltage (V)

Rated insulation voltage (V)

Rated working current(A)

Virtual value (IS)/ peak value (kA) of rated short time withstand current

IP30» IP40 Protection grade of shell

Horizontal bus bar

Vertical bus bar

Horizontal busbar

Vertical bus bar

Outline dimension H x W x D









Rated working current of vertical bus bar:  Draw-out type MCC with single side or double sides operation: 800A. MCC with 1000mm depth and single operation: 800-2000A.



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 +86-577-61581569 / +86-13905874202 /
 YUANKY industry zone, No.298,Weft19, Yueqing,Zhejiang 325600 PRChina




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