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Zhejiang Jiuguang Electric Power Technology Co., Ltd. located in the famous scenic spot south of the country, close to Ningbo-Taizhou-Wenzhou Expressway, and 104 National Road phase, superior geographical environment, transportation convenience.Our main production isolating switches, vacuum circuit breakers, load switch, operating mechanism, such as high-voltage electrical products, domestic products have reached the advanced level, and passed ISO9001: 2000 international quality system certification. National high-voltage electrical Quality Supervision and Inspection Center. The factory to innovation, quality win for the purpose. Has a number of highly qualified technical staff, complete production equipment and advanced testing equipment, to provide customers with high-quality products and quality service.
Add:Niqian Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province
Fax:086-0577-62601830
Serverphone:086-400-8070-830
Tel:086-0577-62602830
Photo:086-13736777007
E-mail:qydl66@163.com
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. A
Impulse
withstand
voltage A
Impulse 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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