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Product features

Telemetry, remote control signal signal lightning protection equipment, widely used in computer communications systems, monitoring and control systems, access control and intercom system, PLC automatic control system, fire alarm system lightning surge protection of data transfers, making it safe from lightning-induced voltage, voltage fluctuation interference, electrostatic discharges and impact voltage surges caused by the significant damage ; Its main features is: series communications signal electric Chung protection according to IEC Electric Chung protection device of standard design products of excuses form for standard of screws fixed card received type interface, can protection 1-2 group line variety rated voltage select, products installation maintenance convenient used three level series type, nominal discharge current series control signal anti-Thunder device for sensitive of communications line can up 5KA, reflect time skin seconds level, can full protection used latest semiconductor devices of equipment