Cubicle Gis

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 SF6 insulated rain main unit assembles the functional units in SF6 closed stainless steel chamber without any live parts exposed,with advantages of full insulation,full sealing,compact structure and convenient installation and operation,etc.SRM series switchgear is suitable for indoor and outdoor Installation,with high resistance to harsh environmental performance.

Product Details

The SRM series is completely insulated SF6 Ring Main Unit, This product is in conformity with the standards the GB/IEC standard and the design of a high safety combined switch cabinets.One of the main components of circuit breaker and load break switch, high technical level, superb technology, stable performance, safe and reliable operation.

S/N	Name	Unit	Parameter
S/N	Name	Unit	Load switch cabinet	Combined switchgear	Circuit breaker cabinet
1	Rated voltage	kV	12/24
2	Rated current	A	630	125	630/1250
3	Rated short-time withstａnd current	kA/s	20/3,25/2	/	20/4,15,4, 31.5/4
4	Rated peak withstａnd current	kA	50,63	/	50,63,80
5	Rated short-circuit breaking current	kA	/	31.5	20,25,31.5
6	Rated short-circuit closing current	kA	50,63	80	50,63,80
7	Rated transfer current	A	/	1700	/
8	Rated closed loop breaking current	A	630	/	/
9	Full capacity breaking times	times	100	/	30
10	Mechanical life	times	5000	5000	10000
11	1 min power frequency withstａnd voltage/phase to phase,to earth	kV	42/50
12	1 min power frequency withstａnd voltage/Isolation fracture	kV	48/58
13	Rated lightning impulse withstａnd voltage/phase to phase,to ground	kV	75/125
14	Rated lightning impulse withstａnd voltage/Isolation fracture	kV	85/125
15	Two circuit 1 min power frequency withstａnd voltage	kV	2

4_wps图片

We also suppour customization.
If you interested about the transformer contact us.