Payment & Shipping Terms:
Low Voltage Switchgear Panel Board,
380V 3 Phase Switchgear Panel Board,
Metal Clad Gck Lv Switchgear
GCK type switchgear is suitable for three-phase AC 50 /60HZ, max voltage 660V, rated current to 3150A system and three-phase four-wire and three-phase five-wire, it is widely used in power plants, substations, industrial and mining enterprises, hotels, airports, docks and the building of broadcasting and communication center, transmission & distribution and the electric energy conversion, power distribution and power consumption in PC and motor control center MCC.
Compared with the GCS cabinet, which has a maximum of 11 module small drawers and a minimum unit of 1/2, and the MNS cabinet, which has a maximum of 9 module small drawers and a minimum unit of 1/4, the GCK can achieve a maximum of 9 modules and a minimum unit of 1.However, no matter GCS,MNS or GCK, there are three station states: separation, test, and connection
This series of products with high breaking capacity, good dynamic stability, advanced and reasonable structure, electrical program of practical, series, strong versatility, various schemes of unit combination, a cabinet contained many circuits, save the area, beautiful appearance, high-level protection, safe and reliable, convenient maintenance, etc.
It accords with the standards IEC439 NEMA ICS2-322 as well as the GB7251-87 "Low voltage complete switch device " national standards and ZBK36001-89 "low voltage withdraw type complete switch device" professional standards"
Production code :
|Rated operational voltage(V)||AC 360,600|
|Rated insulation voltage(V)||660|
|Control motor capacity(kW)||0.45~155|
|Rated current(A)||Horizontal bus||1600,2000,2500,3150|
|Main circuit contact connector||200,400,630|
|Auxiliary circuit contact connector||10,20|
|Maximum current of feed circuit||PC cabinet||1600|
|Rated short-time withstand current(kA)||30,50,80|
|Rated peak withstand current(kA)||63,105,176|
Sevice condictions :
|Normal service conditions of switchgear as follows:|
|Maximum 24 hour average||+35°C|
|Minimum (according to minus 15 indoor classes)||-5°C|
|Daily average relative humidity||less than 95%|
|Monthly average relative humidity||less than 90%|
|Earthquake intensity||less than 8 degree|
|Height above sea level||less than 2000m|
This product should not be used under conditions of fire, explosion, earthquake and chemical corrosion environments.
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