• Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall
  • Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall
  • Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall
  • Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall
  • Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall

Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall

Certification: CCC, ISO9001
Shell Material: Stainless Steel
Voltage Level: Medium Voltage
Installation: Fixed
Structure: Floorstanding
Current: AC
Customization:

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Basic Info.

Model NO.
SDC20-24
Altitude
<=2000m
Ambient Temperature
-35c-+40c
Seismic Capacity
8 Degree
Transport Package
Wooden Cases
Trademark
DECHUN
Origin
Jiangsu Changzhou
HS Code
85372090

Product Description

12KV Indoor Fully Insulated Compact Switchgear With SF6 Gas Arcing
Technical Specification
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

P roduct 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.
Features:
Anti harsh environment, anti condensation, frost, fog, salt contamination, corrosion resistance etc;
Compact structure, small size, easy to install;
Modular design, flexible expansion;
Smart grid compatible, optional automation terminal, to meet the requirements of smart grid upgrade.

Applicable conditions:
Altitude:≤2000m
Ambienttemperature:-35ºC~+40ºC
Relative humidity
Daily average≤95%
Monthly average≤90%
Seismic capacity: 8 degrees 

Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall
Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall
Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall
Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall
Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall
Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Shopping Mall







 

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Diamond Member Since 2017

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Manufacturer/Factory
Number of Employees
343
Year of Establishment
1999-04-16