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 | 8.6 | 17.2 | 25.8 | 28.5 | 31.4 | 34.4 | 43.0 | 47.5 | 57.0 | 66.5 | 76.0 | 83.7 | 95.0 | 104.5 |
-Steep current
impulse 1/10μs |
KV | 9.9 | 19.8 | 29.7 | 32.8 | 36.1 | 39.6 | 49.5 | 54.6 | 65.5 | 76.4 | 87.4 | 96.2 | 109.2 | 125.2 |
-Switching impulse 30/60μs | KV | 7.3 | 14.6 | 21.9 | 24.2 | 26.7 | 29.2 | 36.5 | 40.3 | 48.4 | 56.5 | 64.6 | 71.1 | 80.7 | 88.8 |
Long duration
current impulse withstand |
|||||||||||||||
-2ms rectangular
current withstand |
A | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Operating duty | |||||||||||||||
-4/10μs high current impulse withstand | KA | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 |
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 | 169 | 235 | 301 | 301 | 367 | 367 | 433 | 499 | 565 | 631 | 697 | 763 | 829 | 900 |
Creepage distance/ rated voltage ratio | mm/kv | 56.0 | 39.0 | 33.4 | 30.1 | 33.3 | 30.5 | 28.8 | 27.7 | 26.9 | 26.3 | 25.8 | 25.4 | 25.1 | 25.0 |
Mechanical section length
(Drawing"H") |
mm | 110 | 135 | 160 | 160 | 185 | 185 | 210 | 235 | 260 | 285 | 310 | 335 | 360 | 385 |
Shed number | pcs | 2 | 3 | 4 | 4 | 5 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
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 | 1.03 | 1.17 | 1.33 | 1.35 | 1.48 | 1.48 | 1.64 | 1.76 | 1.95 | 2.11 | 2.29 | 2.38 | 2.56 | 2.67 |
-Dimensions
(6PCS/CTN) |
cm | 33X32X23 | 36X32X23 | 38X32X23 | 38X32X23 | 40X32X23 | 40X32X23 | 43X32X23 | 45X32X23 | 48X32X23 | 50X32X23 | 53X32X23 | 55X32X23 | 58X32X23 | 60X32X23 |
Figure No. | Fig.A1 | Fig.A2 | Fig.A3 | Fig.A3 | Fig.A4 | Fig.A4 | Fig.A5 | Fig.A6 | Fig.A7 | Fig.A8 | Fig.A9 | Fig.A10 | Fig.A11 | Fig.A12 |