Manufacturer | Xinneng High Voltage Electric Co., Ltd. | ||||||||||||||
Rated Voltage(U r ) | KV | 3 | 6 | 9 | 10 | 11 | 12 | 15 | 18 | 21 | 24 | 27 | 30 | 33 | 36 |
Nominal
discharge current(In) |
KA | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Type | YH5W-3 | YH5W-6 | YH5W-9 | YH5W-10 | YH5W-11 | YH5W-12 | YH5W-15 | YH5W-18 | YH5W-21 | YH5W-24 | YH5W-27 | YH5W-30 | YH5W-33 | YH5W-36 | |
Maximun
continuous operating voltage(U c ) |
KV | 2.55 | 5.10 | 7.65 | 8.40 | 9.35 | 10.20 | 12.70 | 15.30 | 17.00 | 19.50 | 22.00 | 24.40 | 26.70 | 29.00 |
Residual voltage at | |||||||||||||||
-Lightning impule
8/20μs |
KV | 8.2 | 16.4 | 24.6 | 27.0 | 29.9 | 32.8 | 41.0 | 45.0 | 54.0 | 63.0 | 72.0 | 81.0 | 90.0 | 99.0 |
-Steep current
impulse 1/10μs |
KV | 9.4 | 18.8 | 28.2 | 30.9 | 34.3 | 37.6 | 47.0 | 51.5 | 61.8 | 72.1 | 82.4 | 92.7 | 103.0 | 113.3 |
-Switching impulse 30/60μs | KV | 7.0 | 14.0 | 21.0 | 22.8 | 25.4 | 28.0 | 35.0 | 38.0 | 45.6 | 53.2 | 60.8 | 68.4 | 76.0 | 83.6 |
Long duration
current impulse withstand |
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-2ms rectangular
current withstand |
A | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 |
Operating duty | |||||||||||||||
-4/10μs high current impulse withstand | KA | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
Housing insulation withstand | |||||||||||||||
-Lightning impulse | KV | 40 | 60 | 65 | 75 | 85 | 95 | 105 | 120 | 125 | 135 | 155 | 170 | 185 | 190 |
-Power frequency,
(wet) |
KV | 20 | 25 | 30 | 30 | 40 | 40 | 50 | 55 | 58 | 60 | 65 | 70 | 75 | 85 |
Partial discharge | PC | < 10 | |||||||||||||
Creepage distance | mm | 120 | 240 | 369 | 369 | 432 | 432 | 510 | 576 | 693 | 780 | 837 | 975 | 1122 | 1188 |
Creepage distance/ rated voltage ratio | mm/kv | 40.0 | 40.0 | 41.0 | 36.9 | 39.3 | 36.0 | 34.0 | 32.0 | 33.0 | 32.5 | 31.0 | 32.5 | 34.0 | 33.0 |
Mechanical section length
(Drawing"H") |
mm | 90 | 113 | 157 | 157 | 175 | 175 | 198 | 218 | 259 | 281 | 312 | 343 | 386 | 406 |
Shed number | pcs | 1 | 3 | 5 | 5 | 6 | 6 | 7 | 8 | 10 | 11 | 12 | 14 | 16 | 17 |
Mechanical strength | |||||||||||||||
-Torsional | Nm | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
-Cantilever | N | 147 | 147 | 147 | 147 | 147 | 147 | 147 | 147 | 147 | 147 | 147 | 147 | 147 | 147 |
Package data | |||||||||||||||
-Net weight of
each unit |
Kg | 1.31 | 1.63 | 2.09 | 2.09 | 2.33 | 2.33 | 2.64 | 2.90 | 3.34 | 3.73 | 3.90 | 4.34 | 4.78 | 5.01 |
-Dimensions
(6PCS/CTN) |
cm | 31X41X29 | 33X41X29 | 37X41X29 | 37X41X29 | 39X41X29 | 39X41X29 | 41X41X29 | 43X41X29 | 48X41X29 | 50X41X29 | 53X41X29 | 56X41X29 | 60X41X29 | 62X41X29 |
Figure No. | Fig.A25 | Fig.A26 | Fig.A27 | Fig.A27 | Fig.A28 | Fig.A28 | Fig.A29 | Fig.A30 | Fig.A31 | Fig.A32 | Fig.A33 | Fig.A34 | Fig.A35 | Fig.A36 |