Lightning Arrester

Operating Conditions: Suitable for indoor and outdoor use,
Temperature:-40+50
Elevation:¡Ü2000m(Y5C type:¡Ü1000m),Platea type:¡Ü4500m
Rated frequency of A.C.system:4862Hz.
Wind speed:<35m/s
Lead pulling force:<300N (that of above 42KV:<500N)
Earthquake grade:8,
The operating Voltage should not be higher than the specified continuous operating voltage.
MAIN TECHNICAL DATA:
ModelRated Volt of Sys Kv(rms)Reated Volt of arrester KV(rms)
Continuous operating volt KV(rms)
DC 1mA Ref Volt KV(crest)Residual volt Under Nominal current KV(crest)Steep wave impact residual Volt KV(crest)Sqwave
Current
withstand
A(crest) Used place
HY5WS8-3.8/1733.82.07.517.019.6100Distribution type: Prtect switch block, transformer, oil switchgear from air and operating overvolt damage
HY5WS8-7.6/3067.64.015.030.034.5100
HY5WS8-2.7/501112.76.626.050.057.5100
HY5WS17/50S8-111712.726.050.057.5100
HY5WZ87.6/2767.64.014.527.031.0200Station type:
Protect elec.Equipment From air and operating Overvolt damage
HY5WZ812.7/451112.76.624.045.051.8200
HY5WZ817/45111712.724.045.051.8200
HY5WZ842/134354223.478.0134154400
HY2.5WD8-7.6/196.37.64.011.51931.9200,400Motor type:
Protect rotating motor from over voltage damage
HY2.5WD8-12.7/3110.512.76.61931.035.7200,400
HY2.5WD8-16.7/4013.816.79.025.040.046.0400
HY2.5WD8-19/4515.751910.028.545.051.8400
HY5WR8-7.6/2767.64.013.827.020.8400Capacitor type:
Protect capacitor from over-voltage damage

Ralated Keywords: surge arrester 2-electrode arrester lightning strike counter lightning protection lightning surge protector lightning counter

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Yaohua Electric Group Co., Ltd. is a leading electric equipment company in China and also a famous multi-national enterprise in the world with several overseas branches. We have RMB108, 800,000 registered capitals with USD10, 000,000 importing & exporting value. We specialize in manufacturing L.T and H.V (up to 35KV) electrical equipment, machining tools, switchgears and control components and parts, 11KV and below comprehensive-set equipment, all kinds of pumps, diesel generators,...more>>