Surge protector for rail transit
This series of products is suitable for the surge protection device on the transmission line side of data communication line, telemetry and remote signal line in the control system. It adopts plug-in structure and has test port. The lightning protection component can be tested separately, with fault indication and deterioration automatic. Tripping, error-proof insertion identification, optional wireless alarm interface for remote monitoring, each surge protector can protect a pair of signal transmission lines.
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Model |
HD-XC-10/48MG |
HD-XC-10/60MG |
HD-XC-10/110MG |
HD-XC-10/220MG |
HD-XC-10/380MG |
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Rated operating voltage Uo |
DC 48V |
DC 60V |
DC 110V |
DC 220V |
DC 380V |
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Maximum continuous working voltage Uc |
DC 60V |
DC 75V |
DC 130V |
DC 275V |
DC 385V |
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Nominal impact current In （8/20μs） |
10KA |
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Response time Ta |
25ns |
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Sheathing protection level |
IP20 |
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Working temperature range |
-40℃~+80℃ |
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Working humidity range |
5%~96% |
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Mode of connection |
parallel |
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External dimension |
86*88*30mm |
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Remote signal alarm |
wire/wireless |
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