polymer housed metal-oxide surge arrester
See larger image: polymer housed metal-oxide surge arrester
Product Details
gapless, polymer housed, color:gray or red
Main Technical Data
| Arrester type (10kA) | Rated voltage (kV) | MCOV (Kv) | Max. residual voltage(kV) | 2000μs Rectangular current withstand (A) | 4/10μs High current impulse | Dimension (mm) | No. of sheds | Creepage distance (mm) | |||
| Steep current impulse 1/10μs | Lightning impulse 8/20μs | Switching current impulse 30/60μs | A | B | |||||||
| HDA1-10/6 | 6 | 4.8 | 20.7 | 18 | 15.3 | 250 | 100 | 250 | 125 | 3 | 210 |
| HDA1-10/9 | 9 | 7.2 | 31.0 | 27 | 23.0 | 250 | 100 | 280 | 155 | 4 | 280 |
| HDA1-10/11 | 11 | 8.8 | 37.9 | 33 | 28.1 | 250 | 100 | 310 | 185 | 5 | 350 |
| HDA1-10/12 | 12 | 9.6 | 41.5 | 36 | 30.6 | 250 | 100 | 310 | 185 | 5 | 351 |
| HDA1-10/15 | 15 | 12.0 | 52.0 | 45 | 38.3 | 250 | 100 | 340 | 215 | 6 | 419 |
| HDA1-10/18 | 18 | 14.4 | 62.0 | 54 | 46.0 | 250 | 100 | 370 | 245 | 7 | 487 |
| HDA1-10/21 | 21 | 16.8 | 72.5 | 63 | 53.5 | 250 | 100 | 400 | 275 | 8 | 555 |
| HDA1-10/24 | 24 | 19.2 | 82.5 | 72 | 61.2 | 250 | 100 | 430 | 305 | 9 | 622 |
| HDA1-10/27 | 27 | 21.6 | 93.2 | 81 | 69.0 | 250 | 100 | 460 | 335 | 10 | 690 |
| HDA1-10/30 | 30 | 24.0 | 103.5 | 90 | 76.5 | 250 | 100 | 520 | 395 | 12 | 760 |
| HDA1-10/33 | 33 | 26.4 | 113.8 | 99 | 84.2 | 250 | 100 | 550 | 425 | 13 | 894 |
| HDA1-10/36 | 36 | 28.8 | 124.2 | 108 | 91.8 | 250 | 100 | 550 | 425 | 13 | 894 |
| Arrester type (5kA) | Rated voltage (kV) | MCOV (Kv) | Max. residual voltage(kV) | 2000μs Rectangular current withstand (A) | 4/10μs High current impulse | Dimension (mm) | No. of sheds | Creepage distance (mm) | |||
| Steep current impulse 1/10μs | Lightning impulse 8/20μs | Switching current impulse 30/60μs | A | B | |||||||
| HDA1-5/6 | 6 | 4.8 | 20.7 | 18 | 15.3 | 150 | 65 | 250 | 125 | 3 | 210 |
| HDA1-5/9 | 9 | 7.2 | 31.0 | 27 | 23.0 | 150 | 65 | 280 | 155 | 4 | 280 |
| HDA1-5/11 | 11 | 8.8 | 37.9 | 33 | 28.1 | 150 | 65 | 310 | 185 | 5 | 350 |
| HDA1-5/12 | 12 | 9.6 | 41.5 | 36 | 30.6 | 150 | 65 | 310 | 185 | 5 | 351 |
| HDA1-5/15 | 15 | 12.0 | 52.0 | 45 | 38.3 | 150 | 65 | 340 | 215 | 6 | 419 |
| HDA1-5/18 | 18 | 14.4 | 62.0 | 54 | 46.0 | 150 | 65 | 370 | 245 | 7 | 487 |
| HDA1-5/21 | 21 | 16.8 | 72.5 | 63 | 53.5 | 150 | 65 | 400 | 275 | 8 | 555 |
| HDA1-5/24 | 24 | 19.2 | 82.5 | 72 | 61.2 | 150 | 65 | 430 | 305 | 9 | 622 |
| HDA1-5/27 | 27 | 21.6 | 93.2 | 81 | 69.0 | 150 | 65 | 460 | 335 | 10 | 690 |
| HDA1-5/30 | 30 | 24.0 | 103.5 | 90 | 76.5 | 150 | 65 | 520 | 395 | 12 | 760 |
| HDA1-5/33 | 33 | 26.4 | 113.8 | 99 | 84.2 | 150 | 65 | 550 | 425 | 13 | 894 |
| HDA1-5/36 | 36 | 28.8 | 124.2 | 108 | 91.8 | 150 | 65 | 550 | 425 | 13 | 894 |
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