A branch of durable supply of railway signaling cable / / factory direct phone 0316-5962803

Durable railway signal cables of a factory / / factory direct phone 0316-5962803

Railway signal cables to the implementation of standards GB/T2476-1993.
Railway signal cables for rated voltage of AC 500V or DC 1000V and below transmission railway control signals, audio signals, or some automatic device with a variety of fixed installation cable. Specifications:
Plastic insulation and PVC sheath, railway signal cables
PTYAH PTYA PZYA PTYV PTYY PTY22 PTY23 (PZY02 PZY03 PZY23 PZY22) 1/0.8mm (1/1.0mm) 2-48 core Contact the fire alarm signals, telegraph and other automatic device system applies to the rated voltage of AC 500V or DC 1000V and below the railway signal.
Polyethylene insulation sheath steel tape armored, PVC sheathed railway signal cables
PTYA23 PTYA22 PTY23 PTY22 PTYAH23 PZYA23 PZYA22 PZY23 PZY22 0.8mm (1/1.0MM) 4-61 core For AC rated voltage of 500V or DC voltage 1000V and below the transmission of audio signal and fixed laying the railway signaling and the control of the Group of automated assembly lines, automatic signal can transport railway CITIC Group, but also the transmission frequency shift automatic blocking and business calls audio signals.
4, the use of features:
Cable at -40 ℃ - +50 ℃ environment.
Long-term work of the cable conductor temperature should not exceed 70 ℃.
Common sheath of the cable laying in the ambient temperature is not lower than -5 ° C, resistant plug sheath is -10 ℃.
Bending radius of not less than 15 times the cable diameter (laying), and applies to any level of differential interference.