1Product model / - / YH5WS-17/50 / YH5WZ-17/45 / HY5WZ-17/45 / YH5WR-17/45 / YH5WZ-10/27 / YH5WS-10/30 / YH5WS-13/36
2System nominal voltage / kV / 10 / 10 / 10 / 10 / 6 / 6 / 10
3Arrester rated voltage / kV / 17 / 17 / 17 / 17 / 10 / 10 / 13
4Continuous operating voltage / kV / 13.6 / 13.6 / 13.6 / 13.6 / 8.0 / 8.0 / 10.4
5Nominal discharge current In / kA / 5 / 5 / 5 / 5 / 5 / 5 / 5
6DC 1mA reference voltage / kV / ≥25 / ≥24 / ≥24 / ≥24 / ≥14.4 / ≥15 / ≥19.3
70.75U1mA leakage current / μA / ≤10 / ≤10 / ≤10 / ≤10 / ≤10 / ≤10 / ≤10
8Steep wave impulse residual voltage / kV / ≤57.5 / ≤51.8 / ≤51.8 / ≤51.8 / ≤31 / ≤34.6 / ≤41.3
9Lightning impulse residual voltage / kV / ≤50 / ≤45 / ≤45 / ≤45 / ≤27 / ≤30 / ≤36
10Switching impulse residual voltage / kV / ≤42.5 / ≤35 / ≤38.3 / ≤38.3 / ≤23 / ≤25.6 / ≤30.7
11Partial discharge at 14.3kV / pC / ≤10 / ≤10 / ≤10 / ≤10 / ≤10 / ≤10 / ≤10
122ms square wave impulse current withstand / A / 100 / 200 / 200 / 400 / 150 / 75 / 150
13High current impulse withstand / kA / 65 / 65 / 80 / 65 / 65 / 65 / 65
Rated voltage15kV
Applicable bushing type (front plug)Type C
Power-frequency withstand voltage (AC)39kV/5min
Partial discharge15kV, ≤10pC
Impulse voltage (10 times each of positive and negative polarity)95kV
Shielding resistance≤5000Ω
Applicable cable cross-section25-630mm²