Active Member
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[China]
Address: N0.506 Huicheng Road, Chengyang District, Qingdao City，China
Contact name:Jack
Qingdao Hengfengyou Electrical Engineering Co., Ltd. |
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XGN17-12 Electrical Medium Voltage MV HV Switchgear 3.6KV 7.2KV 11KV 12KV 630A,1000A,1250A,1600A, 2000A,2500A,3150A
XGN17-12 medium voltage switchgear is mainly used as reception and distribution of power supply
of 3.6- 12KV, 3 Phase AC, 50Hz indoor system.It is specially applied to cases where frequent operations
are needed. The main switch applies ZN28A-12 segmental type vacuum circuit breaker with Cd10 electro
magnetic operational mechanics, CT8/CT19A (B) spring operational mechanics, ZN28-12 series integral
vacuum breaker (with CD17 Electromagnetic Operational mechanics, CT17/CT19 spring operational
mechanics) or applies ZN63-12(VS1) vacuum circuit breaker. Isolation switch applies GN30-10 rotating
style and GN22-10 high current isolation switch.
1. This switchgear is case metal-enclosed structure. In accordance with the national standard GB3906 and
international standardIEC298, protection degree IP2X. The metal-enclosed structure effectively prevents
short-circuit failure by intruders .
2. When air insulation distance between polar to polar or polar to ground ≤125mm, porcelain support insulators
(≥8000N) is applied. All these ensure higher insulation intensity and stability.
3. Breakers, both upper and lower insulation switches, grounding switches and interlock mechanisms between
doors all takes force mechanical lock mode to meet the requirement of "five- prevention"
