Drop-out fuse cut cut
General description :
General description :
HPD-15 outdoor high voltage fuse use 10-15KV, as well as the following voltage ,50HZ electrical system, which protect the output power lines, power transformers overload and short circuit, division and rated load current use.
The basic conditions of use outdoor HYD drop-out Fuse:
- Sea level height is not more than 2000 meters
- Surrounding temperature is not higher than +40oC, not lower than -30 oC,diurnal temperature range does not exceed 15oC
- Wind speed is not more than 35 m / s
- Seismic intensity is not more than 8 degrees
- Installation places without frequent violent vibration
The technology parameter is as below:
Rated voltage(KV) | Rated current(A) | Rated break current(KA) | Frequency dry withstand voltage(KV rms 1 min) | Frequency wet withstand voltage(KV rms 1 min) | Full wave impulse withstand voltage(KV rms 1 min) | |
HPD-15/100 | 10 | 100 | 6.3 | 42 | 34 | 75 |
HPD-15/200 | 10 | 200 | 12.5 | 42 | 34 | 75 |