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GW4-252(D)(W) High Voltage Disconnecter (Isolate switch)
GW4-252(D)(W) High Voltage Disconnecter (Isolate switch)
Product Details:
| HOUSING | PORCELAIN |
|---|---|
| Place of Origin | Zhejiang, China (Mainland) |
| Brand Name | RIGHT |
| Model Number | GW4-252(D)(W) |
Detailed Product Description
Main Characteristics:
- simple construction;
- Reliable;
- Notably low maintenance level;
- One or two earthing switches can be built on;
- Operating by motor or hand drive;
- Porcelain or Silicone insulator
| Technical Characteristics | Disconnector |
| Rated Voltage kV | 252 |
| Rated Lightning impulse withstand voltage (1.2/50μs) | |
| A) To earth and between phases kVpk | 1050 |
| B) Across open Disconnector kVpk | 1256 |
| Rated Power Frequency withstand voltage (50Hz, 1min) | |
| A) To earth and between phases kVpk | 460 |
| B) Across open Disconnector kVpk | 606 |
| Rated Frequency Hz | 50/60 |
| Rated Normal current Amp | 1250 to 2500 |
| Rated Short Time (3sec) withstand current kA | 31.5 to 50 |
GW4-252(D)(W) High Voltage Disconnecter (Isolate switch)
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Company Info
Zhejiang Ruitai Electric Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Yueqing
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products