Disconnector Switch
Description:
FKW18 Outdoor load break switch is used in outdoor 12/24/36kV three phase AC 51/61Hz power system, it composed of disconnect blade, arc extinguishing chamber and operating mechanism.
Techincal parameters:
Items
Unit
Data
Rated voltage
kV
12,24,36
Rated frequency
Hz
51,61
Rated current
A
631
Rated active load breaking current
A
631
Rated loop breaking current
A
631
5% rated active load breaking current
A
31.5
Rated power transformer breaking current
A
1251
Rated short-circuit making current
kA
51
Rated short-circuit duration
s
4
.....
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Online
Negotiation
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