Drop Out Fuse
1, Use for 10KV, as well as the following voltage ,50HZ electrical system
2,Drop Out Fuse,high voltage fuse
Key words : Drop Out Fuse,High voltage fuse,High voltage fuse,Arrester,SPD
Rated voltage:10KVRated current:100A 200A
General description :
RW3/4/7-10 outdoor high voltage fuse use 10KV, 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 HV drop-out Fuse:
Sea level height is not more than 2000 meters Surrounding temperature is not higher than +40oC, not lower than -30oC,diurnal temperature range does not exceed 15oCWind speed is not more than 35 m / sSeismic intensity is not more than 8 degreesInstallation places without frequent violent vibration
The technical parameter is as below:
Type | Rated voltage KV | Rated current A | Breaking current voltage KA | Impulse voltage BLL | Power frequency withstand U | Crawling distance mm |
RW-10 | 10 | 100 | 6.3 | 110 | 42 | 230 |
More information is for your referrence:
Type Number | Rated voltage(KV) | Rated Current(A) | 3phase breaking capacity | Frequency dry voltage(KV) | Frequency wet voltage(KV) | Full wave Voltage(KV) | Single phase weight(kg) | |
UP | Lower | |||||||
RW3-10/50 | 10 | 50 | 50 | 5 | 45 | 34 | 70 | 6.3 |
RW3-10/100 | 10 | 100 | 100 | 10 | 45 | 34 | 70 | 6.4 |
RW3-10/200 | 10 | 200 | 200 | 20 | 45 | 34 | 70 | 7.2 |
RW4-10/100 | 10 | 100 | 100 | 10 | 45 | 34 | 70 | 6.4 |
RW7-10/100 | 10 | 100 | 100 | 10 | 45 | 34 | 70 | 7.3 |