Polymer Type Surge Arrester 12KV
Specifications
| Code No.: | YH5W-12 | Rated Voltage(KV rms): | 12 |
| MCOV(KV rms): | 10.2 | 1/4μs Steep current impulse(KV crest): | 42.2 |
| 8/20μs Lightning current impulse(KV crest): | 36 | 30/60μs Switching current impulse(KV crest): | 27 |
| Long impulse withstand current 2000 us: | 150 | 4/10μs High current impulse withstand: | 65 |
| Code No.: | YH10W-12 | Long impulse withstand current 2000 us: | 250 |
| 4/10μs High current impulse withstand: | 100 |
Product Description
Metal Oxide Arrester (MOA) The Metal Oxide Arrester (MOA) represents the pinnacle of over-voltage protection technology. Utilizing advanced Zinc Oxide (ZnO) barriers, it offers superior flow capacity compared to traditional silicon carbide alternatives. Key Advantages Advanced Protection: Superior ...
Metal Oxide Arrester (MOA)
The Metal Oxide Arrester (MOA) represents the pinnacle of over-voltage protection technology. Utilizing advanced Zinc Oxide (ZnO) barriers, it offers superior flow capacity compared to traditional silicon carbide alternatives.
Key Advantages
- Advanced Protection: Superior energy release capabilities for transmission and distribution equipment.
- Non-linear Performance: Minimal microamp current at nominal voltage; rapid response during lightning events.
- High Efficiency: Optimized for modern electrical grid safety requirements.
Operational Attributes
Ambient Temp: -40℃ to 40℃
Altitude: 1000m - 2000m
AC Frequency: 50Hz or 60Hz
Max Wind Velocity: ≤35m/s
Earthquake Class: ≤7°
Technical Specifications
| Code No. | Rated Voltage (KV) | MCOV (KV) | 8/20μs Lightning Impulse (KV) |
|---|---|---|---|
| YH5W-12 | 12 | 10.2 | 36 |
| YH10W-12 | 12 | 10.2 | 36 |
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