GCT Series Low Voltage Drawable Switchgear
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GCT Series Low Voltage Drawable Switchgear

GCT Series Low Voltage Drawable Switchgear, a developed product of our company by absorbing the advanced technology of the same type of products in domestic and abroad and improving them, is a newly one which technology has reached to an international leading rank in the world in the 1990s.

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Product Description

1.Introduction of GCT Series Low Voltage Drawable Switchgear


GCT Series Low Voltage Drawable Switchgear, with frequency of 50 Hz (AC), rated voltage 660V max, rated current up to 4000A, is widely used in power transmission、distribution and controlling net for power distribution、lighting、motor protection and power supply in power plants, substation、works、mining、building、hotel、airport、seaport, etc.

 

 

2. Parameter (Specification) of GCT Series Low Voltage Drawable Switchgear

 

(1)Electric performance
a. Rated insulated voltage 690V
b. Rated operation voltage ≤690V
c. Max. operation current of main busbar 40000A(IP30)
d. Distribution busbar (vertical basbar) Max. operation current 1000A
e. Short-time withstand current of horizontal busbar 50 kA (virtual value 1s) Enhanced type 80 kA (virtual value 1s)
f. Peak withstand current of horizontal bubar 105 kA (peak)
Enhanced type 176 kA (peak)
g. Short-time withstand current of vertical busbar 50 kA (virtual value)
Peak withstand current of vertical busbar 105 kA (peak)

(2)Protection degree
According to standard of IEC529、DIN40050
IP30—bigger than Φ2.5mm solid protection
IP40—bigger than Φ1.0mm solid protection
IP45—dusty and slopping in random direction
(If order IP45 protection degree, please negotiate with our company)

 

 

3. Feature And Application of GCT Series Low Voltage Drawable Switchgear


(1) Compact, space saving design.
(2)High structure generality and flexible assembly: C type material which take 25mm as modular can meet all of the needs of varied kind of structures、protection grade and service condition.
(3)Adoption of standard module design: respectively make up a variety of standard units for protection, operation, transferring, control, regulation, test and indication. The user can choose any relevant standard units for assembly according to requirements. Up to more than 200 of assembly parts can make up a variety of frame structure and drawer unit for different scheme.
(4)Safe and reliable: adopt high strength flame-resisting engineering plastic component to effectively strengthen the protection safety performance.
(5)High technical performance: main technical data reach to international advanced level on the present day.
(6) Easy installation and disassembly without any special tools.

 


4. Qualification of GCT Series Low Voltage Drawable Switchgear

 

GCT Series Low Voltage Drawable Switchgear complying to standard of IEC439 Low-voltage switchgear and Control-gear assemblies and the GB7251 Low-voltage and Control-gear assemblies, had advantage of excellent breaking capacity, good dynamic stability, newly structure, a reasonable and complete electrical scheme, a serial and applicable design and higher protection degree and is a kind of ideal and renew product.

 

 

5. FQA for GCT Series Low Voltage Drawable Switchgear

 

1) How do you pack the GCT Series Low Voltage Drawable Switchgear?

By wooden case

 

2) What is your products standardization?

IEC and GB

 

3) How many years have your company made this kind of equipment?

More than 20years

 

4) What is the terms of payment?

L/C, T/T

 

5) What is your MOQ?

1set

 

6) How long is your delivery time?

60 working days

 

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