HV Surge Arrestor
YH5/10W-XX HV SURGE ARRESTER
1. APPLICATION
Polymer housed metal oxide surge arrester without gaps (Abbreviation: MOA) type YH5/10W- 3 ~ 40 is applied to protect 3 ~ 40kV electrical transport equipment from damage by atmosphere over-voltage and operation over-voltage.
The outdoor normal application conditions are as following:
◆ Ambient air temperature within the range of -40℃ to +45℃.
◆ Altitude not exceed 2000m.
◆ Maximum wind speed not exceed 35m/s.
◆ Earthquake intensity not exceed 7 magnitude.
◆ Max pull force of conductor on the top of MOA is 147N.
◆ Frequency of the A.C power supply not less than 48Hz and not exceed 62Hz.
◆ Power frequency voltage applied continuously between teh terminals of the MOA notexceed its continuous operating voltage
Product description:
2. TECHNICAL PERFORMANCE AND PARAMETER
◆ The technical performance of MOA is accord with IEC60099-4.
◆ Technical parameter
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