13.2 KV(Line Voltage) Line Surge Arrester
A line surge arrester protects overhead power lines from transient overvoltage caused by lightning strikes and switching events. It diverts excess energy safely to ground, maintaining system stability, enhancing insulation performance, and reducing outage risks. Engineered for high-voltage networks, it improves grid reliability and extends conductor and equipment lifespan in harsh environments.
Key Features
- High-energy absorption capability for lightning and switching surges
- Zinc oxide (ZnO) varistor technology for fast response and low leakage current
- Weather-resistant housing suitable for corrosive and high-pollution zones
- Compact, lightweight design for efficient pole and tower mounting
- Polymer or porcelain insulation options
- Low residual voltage and excellent protective level characteristics
- Mechanical robustness for vibration and mechanical load endurance
Product Details
General
| Application | 35 kV and Below |
| Type | Line Arresters |
Electrical Ratings
| Creep and Leakage Distance | 17.0 in (431.8 mm) |
| Duty Cycle | 12 kV |
| Frequency Rating | 48-62 Hz |
| MCOV | 10.2 kV |
| Maximum .5 Microsecond Discharge Volts @ Classifying Current | 40.4 kV |
| Maximum Discharge Voltage | 30.3 kV @ 1.5 kA 32.3 kV @ 3 kA 34.2 kV @ 5 kA 37.6 kV @ 10 kA 42.3 kV @ 20 kA 50.3 kV @ 40 kA |
| Maximum Switching Surge Protective Level @ 500A | 29.0 kV |
| Pressure Relief Capability-Symmetrical rms (kA) | 20 |
| Voltage – Line | 13.2 kV |
Certifications and Compliance
| Industry Standard(s) | IEEE/IEC |
Resources and Downloads
| Specifications | Download PDF |
| Technical Drawings | Download PDF |