PTYL Railway Signal Cable - Nick

PTYL Railway Signal Cable - Nick

Large logarithmic cable: The meaning of large logarithmic is multi logarithmic, which refers to many pairs of cables forming a small bundle, and then many small bundles forming a large bundle (larger logarithmic cables are further composed of one large bundle and one large bundle to form a larger cable). Category 5 cable: 0.5 data communication cable is a multimedia cable used for transmitting data, voice and other information communication services. It is widely used in broadband access projects such as residential networks for broadband users, and its quality directly affects the transmission quality of information communication.

2、 Usage characteristics: (1) The operating temperature of the cable is -40 ℃~+60 ℃. (2) The long-term working temperature of the cable conductor should not exceed+70 ℃. (3) Environmental temperature for cable laying: PVC outer sheath cables should not be lower than 0 ℃; Polyethylene sheathed cables should not be lower than -20 ℃. (4) The allowable bending radius of cables: Non armored cables should not be less than 10 times the outer diameter of the cable; Armored cables should not be less than 15 times the outer diameter of the cable. (5) The ideal shielding coefficient of the comprehensive sheathed railway signal cable is 0.8; Ideal shielding coefficient of aluminum sheathed railway signal cable≤ 0.3Model name, laying range, specifications (core), PTYV polyethylene insulated polyvinyl chloride sheathed railway signal cable, laid in soil, trenches, and pipes, 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、61PTYY Polyethylene insulated and polyethylene sheathed railway signal cable; PTY22 polyethylene insulated steel tape armored polyvinyl chloride outer sheath railway signal cable can withstand large mechanical external forces when laid in soil, trenches, and pipes; PTY23 polyethylene insulated steel tape armored polyethylene outer sheath railway signal cable; PTYA22 polyethylene insulated composite sheathed steel tape armored PVC outer sheathed railway signal cable; PTYA23 polyethylene insulated composite sheathed steel tape armored polyethylene outer sheathed railway signal cable; PTYL22 polyethylene insulated aluminum sheathed steel tape armored PVC outer sheathed railway signal cable; PTYL23 polyethylene insulated aluminum sheathed steel tape armored polyethylene outer sheathed railway signal cable; Mining shielded cables, mining shielded communication cables, mining cables, mining shielded signal cables, mining flame-retardant signal cables, coal mine flame-retardant signal cables, mining flame-retardant control cables, coal mine flame-retardant communication cables, mining cables, mining communication cables, mining signal cables, mining communication cables, mining control cables. Be happy to be yourself

PTYL Railway Signal Cable - Nick

PTYL Railway Signal Cable - Nick

Railway signal cables, signal transmission cables, PTYA22 armored railway signal cables, specialized railway signal cables, PTYA railway signal cables, PTYA22 armored railway signal cables, PTYL railway signal cables, PTYL armored railway signal cables, PTYA23 PTYA23 armored railway signal cables.
1. Usage characteristics
The operating temperature range for the cable is -40 ℃ to+60 ℃.
1.2 The long-term operating temperature of cable conductors should not exceed+70 ℃.
1.3 Environmental temperature for cable laying: PVC outer sheath cables should not be lower than 0 ℃; Polyethylene sheathed cables should not be lower than -20 ℃.
1.4 Allowable bending radius of cables: Non armored cables should not be less than 10 times the outer diameter of the cable; Armored cables should not be less than 15 times the outer diameter of the cable.
The ideal shielding coefficient of 1.5 comprehensive sheathed railway signal cables is ≤ 0.8; The ideal shielding coefficient of aluminum sheathed railway signal cables is ≤ 0.3
2 Product models:
PTYV polyethylene insulated PVC sheathed railway signal cable PTYY polyethylene insulated polyethylene sheathed railway signal cable
PTY22 polyethylene insulated steel tape armored PVC outer sheath railway signal cable
PTY23 polyethylene insulated steel tape armored polyethylene outer sheath railway signal cable
PTYA22 polyethylene insulated composite sheathed steel tape armored PVC outer sheathed railway signal cable
PTYA23 polyethylene insulated composite sheathed steel tape armored polyethylene outer sheathed railway signal cable
PTYL22 polyethylene insulated aluminum sheathed steel tape armored PVC outer sheathed railway signal cable
PTYL23 polyethylene insulated aluminum sheathed steel tape armored polyethylene outer sheathed railway signal cable