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Shenzhen Competitor SPD Manufacturing Co., Ltd.

Industry Application

Rail transit system surge protector is widely used in urban rail transit facilities, rail transit electrical control system, terminal product electrical control unit, traffic signal lamp system, high-speed gantry charging system, high-speed speed speed measuring equipment power supply system, subway electrical control system, high-speed railway electrical control power supply system and other power end surge and lightning protection.


Product application:

● urban rail transit facilities                                      ● rail transit electrical control system

● electrical control unit of terminal product              ● electrical system of traffic signal lamp

● high speed gantry toll control system                   ● Expressway speed measuring equipment system

● metro power supply electrical control system       ● high speed railway electrical control power supply system


Product features:

● Remote signal: normal closed / failure indication

● Protection mode: overheating and overcurrent instantaneous technology

● Installation method: onboard terminal or standard 35mm rail

● Output mode: terminal block or on-board pin

● Secondary potting, module dust-proof, waterproof, fire-proof and explosion-proof.

● Ultra small leakage current (almost close to zero current loss)

● RoHS and REACH Compliant

● Design basis: IEC61643, UL1449, CQC, etc

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