Gas Insulated Electrical Switchgear

NegotiableUpdate on October 06

Model

Nature of the Manufacturer: Other

Product Category: Switchgear

Place of Origin: City, Province

Online Consult Contact Information

Overview

SRM series meidum voltage switchgear, with a rated voltage from 10-40.5kv, is a type of SF6 gas insulated switchgear.

Product Details

Product description

SRM16 series 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.

Major Technical Parameters are shown below:

10kv Technical Specification	C Module	F Module	V Module		CB Module
10kv Technical Specification	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

Normal operation conditions

The rated characteristics of the switchgear are valid under the following ambient conditions:

minimum ambient temperature: - 25 °C

maximum ambient temperature: + 40 °C

For different temperature ranges, please contact your Volcano sales representative.

Customized products can consult online customer service!