Load disconnector switch

disconnector switch (Isolator)

12~36kV

Load disconnector switch

Description

Outdoor AC HV disconnecting switch is used to open and close circuit with voltage but no-load 50/60Hz, 12~36 kV power network. Anti-pollution type is suitable for heavy polluted area.

Specifications

Outdoor AC HV disconnecting switch is used to open and close circuit with voltage but no-load 50/60Hz, 12~36 kV power network. Anti-pollution type is suitable for heavy polluted area.

Type

Rated voltage
(KV)
Rated current
(A)
4s heat steady current (KA.4s)Shock current (KA)
DS-26 (a~h)12400~125012.5~31.5

31.5~80

TypeRated voltage
(KV)
Rated current
(A)
4s heat steady current (KA.4s)Shock current (KA)Contact resistance (μΩ)Climbing gasp (cm/KV)
DS-027 (a~j)12200~100012.5~31.58~75150/2002.5/3.5
TypeRated voltage
(KV)
Rated current
(A)
4s heat steady current (KA.4s)Shock current (KA)Contact resistance (μΩ)Climbing gasp (cm/KV)
DS-028 (a~c)10400~100012.5~31.531.5~751503.5
TypeRated voltage
(KV)
Rated current
(A)
4s heat steady current (KA.4s)Shock current (KA)Impulse withstand voltagePower frequency withstand voltage
To earth (KV)Across the isolating distance (KV)To earth (KV)Across the isolating distance (KV)
DS-0251140012.531.575953842
DS-0253360012.531.51701957080