Model name and specifications of PTYA23 railway signal cable

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Date: 2022-08-25Read: 0

PTYA23 Railway Signal CableApplicable to control circuits for transmitting railway signals, audio signals, or automatic signal devices with rated voltage of AC 500V or DC 1000V and below. The comprehensive sheathed and aluminum sheathed railway signal cables have certain shielding performance and are suitable for laying in electrified sections or other areas with strong electrical interference.

model	name	Scope of laying	Specification (Core)
PTYV	Polyethylene insulated PVC sheathed railway signal cable	Installed in soil, trenches, and pipes, it can withstand general mechanical external forces.	4. 6, 8, 9, 12, 14, 16, 19, 21, 24, 28, 30, 33, 37, 42, 44, 48, 52, 56, 61
PTYY	Polyethylene insulated and sheathed railway signal cable
PTY22	Polyethylene insulated steel tape armored PVC outer sheath railway signal cable	Installed in soil, waste, and pipes, capable of withstanding significant mechanical external forces
PTY23	Polyethylene insulated steel tape armored polyethylene outer sheath railway signal cable
PTYA22	Polyethylene insulated PVC outer sheath edge comprehensive sheath steel tape armor railway signal cable
PTYA23	Polyethylene insulated composite sheathed steel tape armored polyethylene outer sheathed railway signal cable

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