Polymer Without Gaps Surge Arrester Series
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Quick Details
Product Details
Polymeric Housed Metal-Oxide Surge Arrester without GAPS (YH5W-22)
Application: For protecting rated voltage up to 220kV power transmission & distribution system from over-voltage.
Ratings: Up to 220kV.
Standards: IEC 60099-4
Metal-Oxide Surge Arrester
1.Nominal discharge current:5KA
2.Rated voltage:22KV
3.Reasonable price and short delivery
Working Condition
1. Ambient air temperature:-40’C -+40’C ;
2. Altitude: <=2000m;
3. Frequency: 48Hz-62Hz;
4. Power frequency voltage applied between terminals of surge arrester must not exceed continuous operating voltage of surge arrerter;
5. Earthquake intensity is less than 8 degree;
6. Max. Wind speed is 35m/s.
Features
1. Reliability and excellent protection based on years of experience and expertise in surge protection.
Good anti-moisture capability, resistant to pollution.
2. GIS metal oxide surge arrester, composite metal oxide surge arrester and porcelain metal oxide surge arresters are available.
3. Long life and lightweight.
4. Easy installation and maintenance.
5. Good sealing capability to ensure reliable operation.
6. High energy absorption ability.
Product range:
Surge arresters 0.22kV~220kV
Technical Specification:
Type | MOA Rated voltage KVrms() | MCOV KV(rms) | Current impulse Residual Voltage | 2ms Rectangular current impulse withstand A(crest) | 4/10μs high current impulse withstand KA(crest) | ||
1/4μs Lightning current impulse KV(crest) | 8/20μs Lightning current impulse KV(crest) | 30/60μs Switching current impulse KV(crest) | |||||
YH5W-3 | 3 | 2.55 | 11.3 | 9 | 8.9 | 150 | 65 |
YH5W-6 | 6 | 5.1 | 22.6 | 18 | 16.8 | 150 | 65 |
YH5W-9 | 9 | 7.65 | 33.7 | 27 | 23.8 | 150 | 65 |
YH5W-10 | 10 | 8.4 | 36 | 30 | 23 | 150 | 65 |
YH5W-11 | 11 | 9.4 | 40 | 33 | 30 | 150 | 65 |
YH5W-12 | 12 | 10.2 | 42.2 | 36 | 27 | 150 | 65 |
YH5W-15 | 15 | 12.7 | 51 | 45 | 38.5 | 150 | 65 |
YH5W-18 | 18 | 15.3 | 61.5 | 54 | 46.2 | 150 | 65 |
YH5W-21 | 21 | 17 | 71.8 | 63 | 54.2 | 150 | 65 |
YH5W-24 | 24 | 19.5 | 82 | 72 | 62 | 150 | 65 |
YH5W-27 | 27 | 22 | 92 | 81 | 69.8 | 150 | 65 |
YH5W-30 | 30 | 24.4 | 102 | 90 | 79 | 150 | 65 |
YH5W-33 | 33 | 27.5 | 112 | 99 | 86.7 | 150 | 65 |
YH5W-36 | 36 | 29 | 123 | 108 | 92.4 | 150 | 65 |
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Tags: Lightning Arrester, people, Surge Arrester, Surge Protector