12V/24V Ring Main Unit or Gas Insulated Switchgear

• Customization: Available
• Certification: VDE, CCC, ISO9001
• Shell Material: Steel Plate
• Model NO.: SDC15-12
• Voltage Level: Medium Voltage
• Installation: Fixed
• Current: AC
• Origin: China
• Production Capacity: 8000pieces/Year

Product Description

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

PRODUCT DESCRIPTION:
SDC15-12SDC 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.
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.