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Solid Insulated Switchgear

Solid Insulated Switchgear is the equipment which is an innovative alternative to gas insulated switchgear.

Nomenclature of supplied products:
Voltage up to 36kV
Rated current up to 1250 A
Breaking current up to 25 kA


Structure:
1. Solid layer of insulator and grounded outer layer; epoxy cast.
2. Main bus.
3. Vacuum interrupter (circuit breaker).
4. Grounding interrupter. Compensative electromagnetic drive.
5. Grounding transformer.
6. Test terminal.
7. Voltage indicator.
8. Cable head.
9. Vacuum circuit breaker.
10. Current transformer.


Scope:
SS of all types, objects of rail transport.

Characteristics:
Ecofriendly
Safety
Highly reliable
Compact
Easy to operate, maintain
Flexible composition.
Advantages:
full absence of SF6 gas
Half weight reduction
Half the parts
Space saving up to 40%


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