Extra Low-voltage Silicon Rubber Cable Lightning Protector 280V
Description:
Metal oxide type surge arresters offer such special features inherent in the gap-less structure, such as a quick response to surge voltage, high energy dissipation capability, safe operation, compactness / lightweight and freedom from pollution.
Apply:
1. Distribution networks
2. Transmission line
3. Substation
4. Railway power station
5. Alternator and electromotor
Specs: Extra Low-voltage surge arrester
| Type | Nominal System Voltage | Rated Voltage | Continuous Operating Voltage | MRV under 8/20 μ s Lightning Discharge Current | Minmum Reference Voltage under 1 mA DC | 2mS SW through-flow capacity A/18 | Line Discharge Class |
| 1.5kA | |||||||
| YH1.5W5-0.28/1.3 | 0.22 | 0.28 | 0.24 | 1.3 | 0.6 | 850 | 1 |
| YH1.5W5-0.5/2.6 | 0.38 | 0.5 | 0.42 | 2.6 | 1.2 | 850 | 1 |
Working condition:
1) Environment temperature: -40--+40 degree
2) altitude: <1000m
3) 48HZ
4) Power frequency voltage should not be more than continuous running voltag
5) Max wind speed should be less than 35m/s
6) Earthquake intensity should be less than 7 degree
7) If used in contamination area, should be noted in advance.
