Lightning Arrwster Hws lightning arrester
 
Hws lightning arrester
Type System rated voltage (KV) Lightning arrester rated voltage(KV) Lightning arrester continuous operating voltage(KV) DC 1mA Voltage (KV) Norminal discharge current wire (KV) Square wage impulse current endurance(A)
HWS-3.8/17 3 3.8 2.0 7.5 17 100
HWS-7.6/30 6 7.6 4.0 15 30 100
HWS-10/30 6 10 4.0 15 30 100
HWS-12.7/50 10 12.7 6.6 25 50 100
HWS-17/45 10 17 12.7 25 50 100
5C-10C Lightning arrester
Type Rated voltage KV Power frequency discharge current ≤KV Impulse discharge voltage ≥KV 8/20 us Residual voltage for lightning impulse ≤KV Square wave through discharge A 4/10 us Impulse max current 20 time KV Front-of-wave Impulse max sparkover voltage KV
5C-15 15 26 47 57 100 40 47
10C-15 26 43 51 150 65 43
5C-18 18 33 48 57 100 40 66
10C-18 33 48 60 200 65 70
5C-24 24 40 66 80 100 40 88
10C-24 40 66 80 200 65 92
5C-33 33 56 100 123 100 40 100
10C-33 56 93 113 200 65 93
5C-36 36 61 106 133 100 40 106
10C-36 61 99 120 200 65 99

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