9kV Polymeric Gapless Lightning Arrester with KEMA
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 | YH5W5-9/24 |
Rated voltage---------kV | 9 |
MOCV ----------------kV | 7.65 |
Nominal Current-------kV | 5 |
Residual voltage of steep impulse----at 5kA(kV) | 26.5 |
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) | 24 |
Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) | / |
1mA D.C reference voltage (kV) | 12.7 |
Line discharge level | 1 |
2mS long duration impulse current A | 250 |
4/10µS High current impulse kA | 65 |
Lightning impulse withstand kV | 75 |
Power frequency voltage withstand(dry/wet)kV | 28 |
0.1S TOV--------------kV | 10.8 |
1S TOV----------------kV | 10.35 |
More»Our other products Tips:This page [9KV Gapless Metal Oxide Surge Arrester Polymer Self - Standing with KEMA Certified] infomation provided by [Hangzhou Yongde Electric Appliances Co.,Ltd] ,the enterprise is responsible for the authenticity, accuracy and validity of the information content. Worldinout.COM do not assume any guarantee of joint and several liability. A safe way to suggest that the two sides trade, to ensure the interests of both sides.
© 2000-2034 Worldinout.COM All Rights Reserved| 豫B2-20030028-27
| Without www.worldinout.com written permission,Do not copy this site all information works and business information. |