Ceramic type lightning arrester (surge protection ):
Rated voltage: 9KV(RMS)
Maximum continuous operating voltage: 7.75KV(RMS)
Arrester type (5kA) | Rated voltage (kA) | MCOV (kV) | Max residual voltage (kV) | 2000 μs rectangular current withstand (A) | 4/10μs high current impulse | ||
Steep current impulse 1/10μs | Lightning impulse 8/20 μs | Switching current impulse 30/60 μs | |||||
Y5W-6.3 | 6.3 | 5.1 | 20.5 | 18 | 16.0 | 150 | 65 |
Y5W-9 | 9 | 7.75 | 31.0 | 27 | 24.0 | 150 | 65 |
Y5W-12 | 12 | 10.2 | 41.0 | 36 | 32.0 | 150 | 65 |
Y5W-15 | 15 | 12.5 | 52.0 | 45 | 40.0 | 150 | 65 |
Y5W-18 | 18 | 15.3 | 61.0 | 54 | 48.0 | 150 | 65 |
Y5W-21 | 21 | 17.0 | 70.0 | 63 | 56.0 | 150 | 65 |
Y5W-24 | 24 | 20.0 | 83.0 | 72 | 64.0 | 150 | 65 |
Y5W-27 | 27 | 22.9 | 93.0 | 81 | 72.0 | 150 | 65 |
Y5W-30 | 30 | 24.0 | 104.0 | 90 | 80.0 | 150 | 65 |
Y5W-33 | 33 | 24.4 | 110.0 | 99 | 89.0 | 150 | 65 |
Y5W-36 | 36 | 30 | 124.0 | 108 | 96.0 | 150 | 65 |