- Other Connectors & Terminals[2]
- Terminals[3]
- Fuse Components[3]
- Fuses[10]
- Other Electrical Equipment[10]
- Power Distribution Equipment[10]
- Other Switches[6]
- Electrical Ceramics[4]
- Insulation Materials & Elements[10]
- Resistors[2]
- Counters[2]
- Zinc[1]
- Fire Alarm[4]
- Lightning Rod[1]
- Other Hand Tools[1]
- Other Power Tools[2]
- Contact Person : Ms. Zheng Coco
- Company Name : Right Electric Co., Ltd.
- Tel : 86-577-62817488
- Fax : 86-577-62810001
- Address : Zhejiang,Yueqing,Wengyang Industrical Zone
- Country/Region : China
- Zip : 325606
132KV switch Disconnector
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GW4-126kV Disconnector is developed product with advanced technology at the base of the original disconncetor. It is employed, at off-load condition, to switch high-voltage bus, applied an isolating distance between the high-voltage bus checked & maintained, or electric equipments such as circuit breaker and live high-voltage bus.
Disconnector GW4 series products are in design of double-supporting horizontal 3-pole-linkage and can be acted single-pole. It consists of base frame, supporting insulator and upper contactor. The revolving insulators are installed on the base with ball bearing inside, therefore it is quite easy to operated the disconnector.
Disconnector can be cooperated with motor drive mechanism CJ6 or manual mechanism CS14G.
| Technical Characteristics | GW4-126 | GW4-126G |
| Rated voltage kV | 126 | |
| Rated current A | 630 1250 1600 2000 | |
| Short time withstand current (rms) kA | 20 31.5 40 (46) | |
| Peak withstand current kA | 50 80 100 (104) | |
| Rated Power Frequency withstand voltage (50Hz, 1min) | ||
| A) To earth and between phases kVpk | 185 (230) | |
| B) Across open Disconnector kVpk | 210 (265) | |
| Rated Lightning impulse withstand voltage (1.2/50μs) | ||
| A) To earth and between phases kVpk | 450 (550) | |
| B) Across open Disconnector kVpk | 520 (630) | 550 |
| Horizontal force of terminal N | 735 | |
| Weight of single pole kg | 240 | 300 |
132KV switch Disconnector
