Porcelain Type Surge Arrester 24KV
| Code No.: | Y5C-24 | Rated Voltage KV(rms): | 24 |
| MCOV KV(rms): | 19.5 | Power frequency discharge voltage ≥: | 40 |
| 1.2/50μs Impulse discharge Voltage ≤: | 72 | 8/20μs Lightning impulse residual voltage ≤: | 72 |
| Long impulse withstand current2000us: | 100 | 4/10μs High current impulse withstand: | 65 |
| Code No.: | Y10C-24 | Long impulse withstand current2000us: | 200 |
Metal Oxide Arrester (MOA)
The Metal Oxide Arrester (MOA) represents the most advanced solution for over-voltage protection. By utilizing a Zinc oxide barrier, it significantly improves flow capacity compared to traditional silicon carbide arresters. Under nominal voltage, only microamp current flows; however, during lightning events, its non-linear characteristics allow thousands of amps to pass, effectively discharging energy and protecting critical transmission and distribution equipment.
Key Advantages:
- Advanced Zinc Oxide barrier core technology
- Superior over-voltage energy discharge capacity
- Highly non-linear response for rapid protection
- Enhanced reliability for transmission and distribution networks
Product Attributes
Technical Specifications
| Code No. | Rated Voltage (KV rms) | MCOV (KV rms) | Power Freq. Discharge (≥) |
|---|---|---|---|
| Y5C-24 | 24 | 19.5 | 40 |
| Y10C-24 | 24 | 19.5 | 40 |