HD-XC-SJ

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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.

Model	HD-XC-10/48MG	HD-XC-10/60MG	HD-XC-10/110MG	HD-XC-10/220MG	HD-XC-10/380MG
Rated operating voltage Uo	DC 48V	DC 60V	DC 110V	DC 220V	DC 380V
Maximum continuous working voltage Uc	DC 60V	DC 75V	DC 130V	DC 275V	DC 385V
Nominal impact current In （8/20μs）	10KA
Response time Ta	25ns
Sheathing protection level	IP20
Working temperature range	-40℃~+80℃
Working humidity range	5%~96%
Mode of connection	parallel
External dimension	868830mm
Remote signal alarm	wire/wireless

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HD-XC-SJ

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