Gck Low Voltage Equipment Series Drawable Switchgear

Model NO.: GCK Shell Material: Steel Plate Structure: Cabinet, Protection Altitude: up to 3, 000m Above Sea Level Special Conditions: Depends on The Customer Busbar: 3-Phase and 4-Wire Typical Products: Gck Warranty: 10 Years Form: All- packaged Type Shell Protection Grade: IP56 Application Range: Substation, Building Trademark: Tianan Electric Origin: Xiangshan Zhejiang P. R China Certification: VDE, CCC, ISO9001:2000, IEC62271:200 Voltage Level: Low Voltage Rated Insulation Voltage: 660( 1000)V Environment: Outdoor Rated Voltage of Main Circuit( V): AC 380( 400, 660) Test Equipment: IEC Standard Frequency: 50 Type: Distribution Metering Box Size: 3 Uint Operation Voltage: 10-24kv Brand: Tianan Specification: IEC60076-1, IEC60076-2, IEC60076-5 HS Code: 8537209000 GCS/GCK Low Voltage Equipment Series Low Voltage Switchgear
NINGBO TIANAN (GROUP) CO., LTD. General
>>A system for all your applications requiring a high level of dependability: 
  ~~ Electrical distribution and motor control. 
  ~~ A modular structure.
  ~~ For low-voltage switchboards, designed to meet local standards, practices and requirements. 
A multi-function range
>>Type D: Distribution switchboards up to 6300 A
>>Type DC: Power factor correction column
>>Type Mf: Fixed-type motor-control centres up to 6300 A
>>Type Mw: Withdrawable-type motor-control centres up to 6300 A
>>Type Ms: Variable-speed drives and starters column 
>>Type C: Cubicles up to 630 A. 
A modular system
>>Standardized components.
>>Fast manufacturing.
>>Easy modifications. 
Functional design
1)Rationalized dimensions and layout inside the switchboard.
2)Reduced footprint.
3)Easy power and auxiliary connections .
4)Easy installation upgrading at a controlled cost. 
5)An intelligent system, ready to integrate devices containing advanced protection and communication 
  functions for electrical distribution and motor control. 
Compliance to standards
>>Compliance with international standards: IEC 60439-1 / VDE 0660 part 500.
>>DIN 41-488 / BS 5486 / EN 60 439-1. 
>>Seismic withstand: Uniform Building code, California Building code.
Electrical Characteristics
>>Rated insulation voltage: 1000 VAC
>>Rated operational voltage: 690 VAC
>>Rated impulse withstand voltage: 12 KV
>>Overvoltage category: IV
>>Degree of pollution: 3
>>Frequency: 400 Hz, up to 400 Hz
Main busbars rated current
1. Main busbars Single busbars Double busbars
2. Rated current up to 4000 A up to 6300 A
3. Rated peak withstand current 63, 105 187 kA 220 kA
4. Rated short-time current 30, 50 85 kA r ms / 1 s 100 kA r ms / 1 s
Surface Protection 
>>External surface protection Epoxy powder polymerized at high temperature. 
Standard colors 
>>RAL 9002 (grayish white) / RAL 7016 (graphite grey).
Specifications

Rated voltage of main circuit( V)		AC 380( 400, 660)
Rated voltage of auxiliary circuit( V)		AC 220 380( 400) DC 110, 220
Rated frequency( Hz)		50( 60)
Rated insulation voltage( V)		660( 1000)
Rated current ( A)	Horizontal busbar	< =4000
	Vertical busbar	1000
Rated short time withstand current of busbar( kA/1s)		50, 80
Rated peak withstand current of busbar( kA/0.1s)		105, 176
Power frequency testing voltage (V/1min)	Main circuit	2500
	Auxiliary circuit	1760
Busbar	3-phase and 4-wire	A. B. C. PEN
	3-phase and 5-wire	A. B. C. PE. N
Protection degree		IP3L0. IP4L0
Dimensions		2200x (600 800 1000)x600(800 1000)

 

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