11kv 15kv Protection Lightning Arrester High Voltage Metal Oxide Polymer Surge
Working Condition
1. Ambient air temperature:_40ºC~ +60ºC;
2. Altitude: <3000m;
3. Frequency 48Hz -62Hz:
4 Power frequency voltage applied between terminals of surge arrester must not exceed continuous operating voltage of surge arrester;
5. Earthquake (Seismic) intensity is less than 8 degree;
6. Max Wind speed is 35m/s;
| Model |
Rated voltage KV(r.m.s) |
MCOV KV(r.m.s) |
DC 1mA reference voltage (kV) ≥ |
Current impulse residual voltage |
Long impulse current 2000μs (A) |
High current impulse withstand (kA) |
0.75 DC Senate reference voltage maximum leakage stream |
Creepage distance (mm) |
| 1/4μs Steep current impulse KV(crest) |
8/20μs Lightning current impulse KV(crest) |
30/60μs Switching current impulse KV(crest) |
| YH5W-3 |
3 |
2.55 |
4.5 |
11.3 |
9 |
8.9 |
150 |
65 |
<50 |
280 |
| YH5W-9 |
9 |
7.65 |
13.5 |
33.7 |
27 |
23.8 |
150 |
65 |
<50 |
300 |
| YH5W-11 |
11 |
10.2 |
16.5 |
42.2 |
36 |
27 |
150 |
65 |
<50 |
350 |
| YH5W-21 |
21 |
17 |
31.5 |
71.8 |
63 |
54.2 |
150 |
65 |
<50 |
650 |
| YH5W-24 |
24 |
19.5 |
36 |
82 |
72 |
62 |
150 |
65 |
<50 |
650 |
| YH5W-33 |
33 |
27.5 |
49.5 |
112 |
99 |
86.7 |
150 |
65 |
<50 |
780 |
| YH5W-36 |
36 |
29 |
54 |
117 |
103 |
92.4 |
150 |
65 |
<50 |
910 |
| YH10W-3 |
3 |
2.55 |
4.5 |
11.3 |
9 |
8.9 |
250 |
100 |
<50 |
280 |
| YH10W-9 |
9 |
7.65 |
13.5 |
33.7 |
27 |
23.8 |
250 |
100 |
<50 |
300 |
| YH10W-11 |
11 |
10.2 |
16.5 |
42.2 |
36 |
27 |
250 |
100 |
<50 |
350 |
| YH10W-21 |
21 |
17 |
31.5 |
71.8 |
63 |
54.2 |
250 |
100 |
<50 |
650 |
| YH10W-24 |
24 |
19.5 |
36 |
82 |
72 |
62 |
250 |
100 |
<50 |
650 |
| YH10W-33 |
33 |
27.5 |
49.5 |
112 |
99 |
86.7 |
250 |
100 |
<50 |
780 |
| YH10W-36 |
36 |
29 |
54 |
117 |
103 |
92.4 |
250 |
100 |
<50 |
910 |
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