Low-voltage switchgear (MNS)

Negotiable
China
No. 19 Jinshan Avenue, Dongcheng Subdistrict Office, Tongliang District, Chongqing City
+86 13896086879
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Product Introduction

This equipment is applicable to low-voltage power distribution systems in power plants, substations, petrochemical industries, industrial and mining enterprises, high-rise buildings, etc., for power distribution, motor control centers, and capacitor compensation, enabling power conversion, distribution, and control.

In large single-unit capacity power plants, large-scale petrochemical industries, and other applications involving low-voltage power and motor control centers, it can meet special requirements for computer interface integration.

Product Parameters
Rated operating voltage (V) 380,690
Rated insulation voltage (V) AC690
Rated current (A) Horizontal busbar 400~6300A
Vertical busbar (MCC) 200~2500A
Rated short-time withstand current of busbar (kA/s) 30~100
Power-frequency withstand voltage (V/1 min) Main circuit 2500V/1min
Auxiliary circuit 2000V/1min
Busbar system: three-phase four-wire system A,B,C,N,PE
Protection level IP30、IP40、IP41、IP42