Computer cables | railway signaling cable PTY22

Computer cables | railway signaling cable PTY22

Railway signal cables ?? Railway signal cables ?? Railway signal cables ?? Railway signal cables ?? Railway signal cables ?? Railway signal cables ???? Railway signal cables ? Railway signal cables ? Railway signal cables ?? Railway signal cables ? Railway signaling cable factory is specialized in the provision of railway signaling cable, welcome you to inquire railway signal cables more information! Railway signaling cable specifications, the scope of application of the different railway signaling cable specifications will be different, and we will provide you with the solution of the full range of railway signal cables.
Railway signal cables
Perform standard TB/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.
Railway signal cables Product Name Model Specification and scope:
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 applies to the rated voltage of AC 500V or DC 1000V and below the railway signal to contact the fire alarm signals, telegraph and other automated unit system.
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, railway signaling and control of the Group's automated assembly line, railway letter Group is able to carry automatic signal, but also transfer the audio signal of frequency-shift automatic blocking and business calls.
Railway signaling cable features:
-40 ℃ - +50 ℃ environment.
Conductor long-term working temperature shall 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.