YH1.5W-0.28/1.3 High Quality Polymer Surge Protector / Composite Lightning Protector
Description:
YongDe Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.25kV to 765kV systems. These surge arresters demonstrate excellent protection properties. YongDe surge arresters incorporate YNR elements (YongDe Non-linear Resistor ZnO Elements) with superior non-linear voltage-current characteristics, high quality and reliability. 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.
Features:
1. Compact and Lightweight
2. Extremely Safe Pressure Relief Performance
3. Superior Performance against Environmental Contamination
4. Directly Molded Structure
5. Compliance with International Standards(IEC60099-4)
6. Simple Support Structure
7. Manufactured at Advanced ISO-9001 certified facilities
Applications:
1. Distribution networks
2. Transmission line
3. Substation
4. Railway power station
5. Alternator and electromotor
Specifications:
| 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.
Product Tags:
|
|
Polymeric Composite Low Voltage Surge Arrester ISO-9001 Certified Protective Device Images
|
