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Features of Performance:
Fully – sealed and multi –gap structural protection based on spark gap technology.;Large discharging current. The integral lightning impact current: 100 KA (10 / 350 μs).Low residual voltage, equal to and less than 2.0 kV.High speed of response in nano – seconds.Indication for working status.Automatic resetting after acting, without influence on normal power supplying.Without need of special installation environment and regular inspection and test.Function of lightening count.Model |
| H – BC – II – 100/385/4 |
Rated operating voltage | Un | 385 V (50 / 60 Hz) |
Maximum sustaining operating voltage | Uc | 400 V (50 / 60 Hz) |
Nominal discharging current (8 / 20 μs) | Isn | 60 KA (8 / 20 μs) |
Maximum discharging current (8 / 20 μs) | Imax | 100 KA (8 / 20 μs) |
Response time | ta | ≤ 25 ns |
Range of temperature and humidity | -40 °C ~ + 75°C, RH ≤ 95% | |
Connecting wire diameter | Maximum 35 mm2 for hard wire / 25 mm2 for flexible wire | |
Protection mode | L – PE N – PE | |
Protection degree | IP 65 | |
Indication of working status | Yes | |
Indication of lightning count | Yes | |
Testing standard compliance | IEC 61643 – 1, GB 18802.1 |
Power Supply Lightning Protection Box