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GCK Series Low Voltage Withdrawable Switchgear

Product Description:

GCK series Low voltage withdrawable switchgear (hereinafter called switchgear) is developed by our company as it digests and absorbs advanced technologies of similar international products. It adopts to: three phase AC 50Hz, 60Hz, rated voltage 660V, rated current 5000A and bellowing three phase four wire and three phase five wire power system. Regarding as acceptance and distribution of electric energy, it is suitable in power plant, substation, industrial and mining enterprises, building and hotel, airport, wharf.etc.

This product is in line with the international standard IEC 61439-2, the national standard GB 7251.12, with the characteristics of high breaking capacity, good dynamic thermal stability, novel structure, reasonable, complete electrical scheme, series, strong applicability, high degree of protection, is ideal Renewed products, its technical level has reached the contemporary international level.

Service conditions

Ambient temperature: Max:+40℃, Min: -5℃(daily average temperature not more than +35℃)
Fresh air, relative humidity not more than 50%(at max temperature of +40℃), higher relative humidity only allowed at lower temperature( such as 90% at the temperature of +20℃), but considering the change of temperature, condensation may causes some effect.
Altitude: the inclination of a vertical plane is not more than 5 degree during installation of device, the altitude is not more than 2000m.
In non-explosive media, the media is free of gases and conductive dust that can corrode metal gases and damage insulation. The usage of the product beyond the environment for demanded technical condition Client should negotiate with our company.

Technical Parameters:

S.N	Description	Unit	Parameters
1	Rated insulated voltage	V	AC690,AC1000
2	Rated operating voltage	V	AC380,AC400,AC690
3	Rated current of horizontal bus	A	最大至5000
4	Rated current of vertical bus	A	最大至1600
5	Max current of feed circuit	A	4000
6	Max current of drawer circuit	A	800
7	Max capacity of control motor	kW	320
8	Peak withstand current of horizontal bus(0.1s)	kA	40,105,176,220
9	Short time withstand current of horizontal bus(1s)	kA	20,50,80,100
10	Peak withstand current of vertical bus(0.1s)	kA	40,105,143
11	Short time withstand current of vertical bus(1s)	kA	20,50,65
12	Rated power frequency withstand voltage(1min)	V	1890
13	Secondary power frequency withstand voltage(1min)	V	1890
14	Protection degree of enclosure		IP30,P40,IP42
15	Dimension of enclosure	mm	Width 600(800, 1000) X Depth 800(1000) X Height 2200

Order notes:

The following information should be provided by the clients:

a.Main wiring scheme and single wiring system diagram;

b. Schematic diagram or schematic wiring diagram;

c. Specifications and quantity of electrical equipments in each switchgear;

d. Permutation and combination, layout plan of switchgear.

Product Tags:


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Categories	Low Voltage Switchgear
Brand Name:	TIANAN
Model Number:	GCK
Certification:	IEC&GB
MOQ:	1 SET
Price:	Pending
Payment Terms:	L/C, T/T,
Supply Ability:	1000 sets/year
Delivery Time:	45 work days
Packaging Details:	Wooden case
Rated insulated voltage:	AC690，AC1000
Rated operating voltage:	AC380，AC400，AC690
Max capacity of control motor:	320kW
Short time withstand current of vertical bus(1s):	20，50，65kV
Protection degree of enclosure:	IP30，P40，IP42
Ambient temperature:	-5~40℃
Altitude:	<2000m
Peak withstand current of horizontal bus(0.1s):	40，105，176，220k
Place of Origin:	CHINA