Customization: | Available |
---|---|
Type: | Power Source Arrester |
Structure: | Zinc Oxide Arrester |
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Sheet 1 500kV Surge arrester technical parameter
Type |
System voltage (effective value) (kV) |
Rated voltage(effective value) (kV) |
continuous operating voltage(effective value) (kV) |
8/20μS Max. residual voltage at nominal current≤(Peak value) (kV) |
Min.DC refer. Voltage U1mA (kV) ≥ |
resistive component of current(Peak value) (μA)≤ |
2mS rectangle current impulse 18 Times (A) |
Y10W-420/960 |
500 |
420 |
318 |
960 |
565 |
500 |
1600 |
Y10W-444/1015 |
500 |
444 |
324 |
1015 |
597 |
500 |
1600 |
Y10W-468/1070 |
500 |
468 |
330 |
1070 |
630 |
500 |
1600 |
Y20W-420/1046 |
500 |
420 |
318 |
1046 |
565 |
500 |
1800 |
Y20W-444/1106 |
500 |
444 |
324 |
1106 |
597 |
500 |
1800 |
Y20W-468/1166 |
500 |
468 |
330 |
1166 |
630 |
500 |
1800 |