The Metal Oxide Arrester (MOA) represents the most advanced solution for over-voltage protection. Utilizing high-performance Zinc oxide barriers, it significantly improves flow capacity compared to traditional silicon carbide arresters. Under nominal voltage, it maintains microamp current flow, while effectively dissipating lightning-induced energy to protect critical transmission and distribution equipment.
| Model | Rated Voltage (KV) | MCOV (KV) | 8/20μs Lightning Impulse (KV) |
|---|---|---|---|
| YH5W-12 | 24 | 19.5 | 72 |
| YH10W-12 | 24 | 19.52 | 72 |