High-Voltage Gas Insulated Electrical Metal-Clad Switchgear

Model NO.
SDC20-24
Ambient Temperature
-35c-+40c
Seismic Capacity
8 Degree
Altitude
<=2000m
Transport Package
Wooden Cases
Trademark
DECHUN
Origin
Jiangsu Changzhou
HS Code
85372090
Reference Price
$ 450.00 - 2,700.00
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Product Description

Product description
SDC type SF6 fully insulated compact switchgear assembles the functional units in   SF6 closed stainless steel chamber without any live parts exposed. It has the   advantages of full insulation, full sealing, compact structure and convenient   installation and operation. It is suitable for indoor and outdoor Installation, from the   external environment, with high resistance to harsh environmental performance .
10kv Technical Specification C Module F Module V Module CB Module
Load break switch Switch fuse Vacuum circuit breaker Isolate/
earthing switch 		Vacuum circuit breaker Isolate/
earthing switch
Rated voltage 12 12 24 24 24 24
Power frequence withstand voltage KV 42/48 42/48 42/48 42/48 42/48 42/48
Impulse withstand voltage KV 75/85 75/85 75/85 75/85 75/85 75/85
Rated current A 630 125 630/1250 630/1250    
Closed loop A 630          
Off load cable charging A 10          
Rated active load drop-oput current A 630 630        
Earth fault breaking current A 30     25    
When earth fault frop-out current of cable charging A 17.4          
Short circuit drop-out current KA   31.5 25      
Making capacity KA 50 note 63 63 63 63
Short time current 4s KA 20 20 25 20/25 20/25 20/25
Transfer current A   1750        
Mechanical life times 5000 5000 10000 3000 10000 3000
             
             
24kv Technical Specification C Module F Module V Module CB Module
Load break switch Switch fuse Vacuum circuit breaker Isolate/
earthing switch 		Vacuum circuit breaker Isolate/
earthing switch
Rated voltage 24 24 24 24 24 24
Power frequence withstand voltage KV 65/79 65/79 65/79 65/79 65/79 65/79
Impulse withstand voltage KV 125/145 125/145 125/145 125/145 125/145 125/145
Rated current A 630 125 630      
Closed loop A 630          
Off load cable charging A 10          
Rated active load drop-oput current A 31.5 630        
Earth fault breaking current A 63          
When earth fault frop-out current of cable charging A 43.3          
Short circuit drop-out current KA   20 note 20 20 25  
Making capacity KA 50 50 note 50 50 63 63
Short time current 4s KA 20   20 20 25 25
Transfer current A   1400        
Mechanical life times 5000 5000 10000 10000 10000 5000
High-Voltage Gas Insulated Electrical Metal-Clad Switchgear
High-Voltage Gas Insulated Electrical Metal-Clad Switchgear
High-Voltage Gas Insulated Electrical Metal-Clad Switchgear
High-Voltage Gas Insulated Electrical Metal-Clad Switchgear





 

 

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FORTFACAS.COM.BR, 2023