Polymer Surge Arrester with Lead wire
PRODUCTS
APPLICATION
Protects the rear end facilities in case of lightning and abnormal voltage intrusion into the processing power line.
Also limits overvoltage by switching circuits and is used to block the flow.
This product has a lead wire connected to a polymer lightning arrestor.
CHARACTERISTIC
- Moisture-proof by direct molded unit
- Optimal structure and high durability
- Applicated zinc oxide block to ensure safety
Specifications shown below can be adjusted, without notice, to improve its performance.
The product can be customized to fit customer’s requirements.
Specifications shown below can be adjusted, without notice, to improve its performance.
The product can be customized to
fit customer’s requirements.
SPECIFICATION
| Specification | Unit | Characteristics |
|---|---|---|
| Rated voltage | kV | 18 |
| Max. continuous operating voltage (MCOV) | kV | 15.3 |
| Nominal discharge current | A | 2,500 / 5,000 |
| Reference voltage | kV | min 22.9 |
| Residual voltage – Steep voltage | kV | 66 |
| Residual voltage – Lightning impulse voltage | kV | 60 |
| Partial discharge | pC | Max. 10 |
| Leakage distance | mm | min 645 |