- Contact Person : Ms. Choi Candy
- Company Name : Xiamen Minghan Electric Co., Ltd.
- Tel : 86-592-5767749
- Fax : 86-592-5774489
- Address : Fujian,Xiamen,N207, Weiye Building, Pioneering Park, Xiamen Torch Hi-tech Industrial Development Zone, Xiamen, Fujian, P.R.China
- Country/Region : China
- Zip : 361009
12/24KV UniSwitch Air Insulated Ring Main Units
1. Structure and Features:
.Compartmented and enclosed
.Air insulated
.Vacuum circuit breaker (optional)
·Four compartments (switch, busbar, cable terminal and LV)
·Interlocking system·Modular design for flexible extension, arc duct
.Power automation system (optional)·Dimension: H(mm): 1635/1885/2275 W(mm): 375/500/750
D(mm): 1000
2. Technical datas:
·Standardized by: GB/IEC·Rated voltage: 12/24kV·Rated frequency: 50/60Hz·Rated main busbar current: 1250A
·Rated load switch short time withstand current: 25KA/2S
·Lightning impulse withstand current: 63KA
.Rated circuit breaker short time withstand current: 31.5KA/3S
.Fused load switch transfer current: 1700A
.Degree of protection: IP4X
12/24KV UniSwitch Air Insulated Ring Main Units
