Technical Specifications
Product Overview
Zinc-Oxide Surge Arrester
This zinc-oxide arrester is engineered for superior overvoltage protection in alternating current power systems. Featuring high through-flow capacity and excellent nonlinear characteristics, it effectively safeguards critical electrical equipment from transient voltage spikes caused by lightning or switching surges. Designed for durability and outdoor reliability, these units are available with rated voltages ranging from 0.22kV up to 220kV.
Technical Standards
- Voltage Compatibility
- 0.22kV - 220kV
Performance Data
Electrical Parameters
| Model | Rated Voltage (kV) | MCOV (kV) |
|---|---|---|
| YH10W-3 | 3 | 2.55 |
| YH10W-6 | 6 | 5.1 |
| YH10W-9 | 9 | 7.65 |
| YH10W-12 | 12 | 10.2 |
| YH10W-30 | 30 | 24.4 |
| YH10W-66 | 66 | 53.4 |
Construction Features
Key Design Benefits
- Ribbed insulator body for increased creepage distance
- High-performance nonlinear characteristics
- Weather-resistant for outdoor environments
- Robust mounting hardware for secure installation
- Housing Material
- Polymeric housing
