690V 저압 스위치기어 GCK LV 분배 패널

General

GCK type low-voltage with drawable switchgear (hereinafter referred to as switchgear) is applicable to the power distribution system with AC 50(60)HZ, rated operating voltage of 660V and below. It consists of two parts, the Power Distribution Center (PC) cabinet and the Motor Control Center (MCC). As a power distribution motor control and lighting distribution equipment. The switchgear complies with IEC60439-1 (low-voltage switchgear and control equipment), GB7251.1-2013 (low-voltage switchgear and control equipment), and GB/T14048.1-2006 (low-voltage switchgear and control equipment general rules). And it has high breaking capacity, good dynamic thermal stability, advanced and reasonable structure, flexible electrical scheme, series, strong versatility, arbitrary combination of various program units, and a large number of loops accommodated by a single cabinet, saving floor space ,high degree of protection, safety and reliability, easy maintenance and so on. This product is widely used in power plants, substations,metallurgy, textile, petrochemical, factories and mines, high-rise buildings and other occasions.

Standard

GB7251 Low-voltage switchgear and control equipment
JB/T9661 Low Voltage Withdrawable Switchgear
Gb14048 Low Voltage Switchgear Control Equipment
GB4942 low voltage electrical enclosure protection class
GB3047 Basic dimensions of panels, frames and cabinets
GB9466 Low voltage switchgear basic test method
GB2681 Wire color in electrical installations
IEC439 Low-voltage switchgear and control equipment

Service environment

1. Air temperature: -35℃~+40℃

2. Humidity: Monthly average humidity 95%; Daily average humidity 90% .