Specifications

1,Outdoor 6 ~ 10KV distribution lines,used for cut off and
conversion circuits
2,HV outdoor Isolator Switch,Disconnect Switch

Key words : HV outdoor Isolator Switch,Disconnect Switch,Switch,Isolating Switch,High Voltage Isolater Switch and so on

 

• Rated voltage:10KV 15KV
• Rated current:200A 400A 630A

 

General description :

 

(H) GW9-10, 15 type outdoor high-voltage isolation switch (hereinafter referred to as isolation switch) is a single-stage AC current. Installed in outdoor 6 ~ 10KV distribution lines,used for there is no load voltage cut off and conversion circuits purposes.

 

The basic conditions of use isolation switch:

1. Sea level height is not more than 2000 meters
2. Surrounding temperature is not higher than +40 ° C, not lower than -30 ,diurnal temperature range does not exceed 15° C
3.  Wind speed is not more than 35 m / s
4. Seismic intensity is not more than 8 degrees
5. Installation places without frequent violent vibration

 

The main electrical performance:

 

Type Number	Rated voltage(KV)	Imax operating voltage(KV)	Rated current(A)	2S Heat-stability current	Rated machine-stability current
HGW9GW9-10/200	10	11.5	200	3.15	8
HGW9GW9-15/200
HGW9GW9-10/400	10	11.5	400	.15	8
HGW9GW9-15/400
HGW9GW9-10/630	10	11.5	630	3.15	8
HGW9GW9-15/630