GCK Low Voltage Withdrawable Switchgear Incomer Panel

product details

product description

Product Summary

GCK low Voltage withdrawable switchgear consists of two parts, power distribution center(PC Panel)and motor control center (MCC Panel).It is universally applied in power plant,city substations,industry and mine corporations,etc.,with rated voltage 400V,max operating current 4000A and rated frequency 50/60Hz.It can be applied as power conversion distribution control of the power distribution equipment like power distribution, electromotor control,lighting,etc.This switchgear is accordance with international standard IEC439 and national standard GB7251(low Voltage switchgear and control gear assemblies).The main characteristics are high breaking capacity,good performance of dynamic &thermal stability,advanced and reasonable configuration,realistic electric scheme,and strong serration and generality.All kinds of scheme units are combined arbitrarily.A cabinet has more loops to be accommodated,which has many advantages like saving area,beautiful appearance,high degrees of Protection,safety and reliability,and convenient maintenance,etc.

Environmental Conditions

● Ambient Temperature:No more than+40C and no less than -15C.Average temperature is no more than +35C within 24 hours.

● Altitude:No more than 1000m.

● Relative Humidity:the average daily value is no more than 95%, the average monthly value is no more than 90%.

● Earthquake Intensity:No more than 8 degrees.

● Vapor pressure:average daily value is no more than 2.2kPa,average monthly value is no more than 1.8kPa.

● Installation locations without fire,explosion danger,serious pollution,chemical corrosion and violent vibration.

Product Features

●The basic frame of this series of products is a combination assembly structure,All the structural components of the rack can be connected to each other through screws to form a basic frame.Then,a complete switchgear can be assembled according to the needs of the door,baffle,partition board,drawer,mounting bracket, busbar and electrical components.

●The frame adopts special-shaped steel and is positioned by three dimensional plates:bolt connection without welding structure,so as to avoid welding deformation and stress,and improve installation accuracy.The installation holes of frames and components change according to modulus E=25mm.

● The internal structure is galvanized,and the surface of the panel,the side plate and the panel are treated by acid washing and photostatting,and the electrostatic epoxy powder is used.

● In the power center(PC)incoming cabinet,the top is the horizontal busbar area,and the lower part of the horizontal busbar is the circuit breaker room