GW4 Series Centre-Break Two Post Disconnector

GCS low Voltage withdrawable switchgear is suitable for the low voltage distribution system in power plant, petroleum industry, chemical industry metallurgy industry, spinning mill, high buildings, etc. lt is especially used in large power plant,petrochemical system and other locations which are required high automatic and computer interface. lt is serviced in the low voltage apparatus distribution devices of generator and power supply system distribution, motor central control and reactive power compensate of3 phase AC 50/60Hz,400V,rated current 4000A and lower.

GCK low Voltage withdrawable switchgear consists of two parts，power distribution center (PC Panel) and motor control center (MCC Panel). lt 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. lt 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 controlgear assemblies). The main characteristics are high breaking capacity，good performance of dynamic & thermal stability advanced and reasonable configuration，realistic electric scheme，and strong seriation 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.

HXGN fixed type metal-enclosed switchgear is applied 3.6kV~12kV three phase AC 50/60Hz system which work as indoor apparatus distribution device. lt has functions like circuit protection and testing. lts busbar system is single busbar and single busbar with bypass busbar, also can derive dual busbars structure.lt complies with GB/T3906 and DL/T404.lt has a completely mechanical anti mis-operation locking device which is reliable performance，complete functions，simply structure and convenient operating,it can meet requirements of interlock function of fivepreventions simply and effectively.

KYN28A high voltage indoor metal-clad movable switchgear is a complete power distribution device for 12kV,3 phase AC 50/60Hz，single bus sectionalized system.t is mainly used for power transmission of middle/small generators in power plants, power receiving. transmission for substations in power distribution and power system of factories, mines and enterprises, and starting of large high-voltage motor etc., so as to control.protect and monitor the system.lt complies with IEC 62271,IEC 60943,IEC60068IEC 600816ANSI C37.85 and other relative standards.it has functions of preventing to push or pull the breaker' s handcart with load,breaker' s mistakenly open or close, shut off the breaker when the grounding switch is on the position of close, enter into a electriferous compartment.mistakenly close the interlock function of the grounding switch when it is electriferous. lt can be used with domestic VCA and VS1 vacuum circuit breaker, it can be used with VD4 from ABB and EV12S from Schneider.