Disconnector Switch
Description:
Outdoor AC switch disconnector 11kv/411A-33kv/611A used in 3 phase AC 51/61Hz power circuit, it is used as switching on and switching off at the voltage with no load. It apply to IEC standard. IEC61964: 1996, IEC62271-112: 2112.
Features:
Manufacture according IEC standards.
Up to 36kV,911A,211kV BIL.
Three phase disconnector.
Porcelain and polymer type insulator.
Manual and electric drivers.
Technical data:
Type
Rated
voltage
(KV)Rated
current
(A)4S Heat
steady
e. c. AImpulse
withstand
voltage AImpulse voltage
Power frequency
withstand voltage
To earth
(KV ) Across the
isolating
distance (KV)To earth
(KV ) Across the
isolating
distance(KV)
RH-B
11
411
12511
31511
75
95
38
42
24
411
12511
31511
135
155
55
61
33
611
12511
31511
171
195
71
81
.....
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