Signal cable introduction

Core Tip: The signal cable mainly refers to the railway special signal cable, which is suitable for the control circuit of the railway digital signal, audio signal or automatic signal device for rated voltage AC 500V or DC 1000V and below.

The main models are:

Railway signal cable, railway integrated sheath signal cable, railway aluminum sheathed signal cable, railway digital signal cable, railway inner shielded digital signal cable, railway axle counting signal cable, railway transponder data transmission cable.

Railway signal cable characteristics:

The ambient temperature of the cable is -45 to +60 °C, and the ambient temperature is not lower than -10 °C. The long-term operating temperature of the cable conductor should not exceed 70 °C. The aluminum sheathed cable has good shielding performance, and the integrated sheath has certain shielding performance, and can be used in the trunk line or strong electric interference area of ​​the railway electrification section. The bend radius of the cable is not less than 15-20 times the outer diameter.

Signal cable specifications are:

4, 6, 8, 9, 12, 14, 16, 19, 21, 24, 28, 30, 33, 37, 42, 44, 48, 52, 56, 61.

Minimum 4 cores, maximum 61 cores

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Label: Signal Cable Introduction

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