36KV Polymer-housed Composite Lightning Surge Arrester
Brief 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
Used in:
1. Distribution networks
2. Transmission line
3. Substation
4. Railway power station
5. Alternator and electromotor
Specifications:
| Type |
YH5W5-36/95.5 |
|
|
| Rated voltage---------kV |
36 |
4/10µS High current impulse kA |
65 |
| MOCV ----------------kV |
29 |
Lightning impulse withstand kV |
150 |
| Nominal Current-------kA |
5 |
Power frequency voltage withstand(dry/wet)kV |
70 |
| Residual voltage of steep impulse----at 5kA(kV) |
103.5 |
0.1S TOV--------------kV |
43.2 |
| 8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) |
95.5 |
1S TOV----------------kV |
41.4 |
| Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) |
/ |
10S TOV---------------kV |
39.6 |
| 1mA D.C reference voltage (kV) |
51 |
1200S TOV-------------kV |
36 |
| Line discharge level |
1 |
Creepage distance ----mm |
1148 |
| 2mS long duration impulse current A |
250 |
Material employed in series non-linear resistor |
Zinc Oxide |
Note:
1 Applicable stardand:IEC,ANSI,GB and other international standard
2 Normal colour of the surge arrester: red, gray and brown.
3 Special design according customer’s requirement.
Product Tags:
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36KV Composite Polymer Surge Arrester , Railway Power Station Metal Oxide Lightning Protector Images
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