Technical Specifications
Product Overview
Composite Metal Oxide Surge Arrester
This high-performance composite surge arrester is designed for overvoltage protection in power transmission and distribution systems ranging from 35kV to 110kV. Engineered for outdoor use in substations and utility networks, it features advanced zinc oxide (ZnO) varistors for superior surge suppression against lightning strikes and switching surges. Its lightweight, composite-housed design provides excellent hydrophobic properties, high mechanical strength, and reliable moisture-proof sealing, ensuring long-term operational safety.
Key Features
Performance Advantages
- Lightweight and compact design for space-saving suspended installation
- Superior hydrophobicity and pollution resistance for harsh environments
- High mechanical strength with explosion-proof construction
- Quick-acting automatic release feature for failed units
- Excellent energy absorption and non-linear voltage-current characteristics
Technical Specifications
Performance Data
| Model | System Voltage (kV) | Latch Voltage (kV) | Continuous Operating Voltage (kV) |
|---|---|---|---|
| HY10W-96/250 | 110 | 96 | 75 |
| HY10W-100/260 | 110 | 100 | 78 |
| HY10W-102/266 | 110 | 102 | 79.6 |
Testing Parameters
800 A
Max Fault Test Current
110 kV
Max System Voltage
35 kV
Min System Voltage
- Standards & Compliance
- GB11032ISO9001
