Signal cable PTYL23&# 40; PTYLH23) Type 8-core aluminum tube
Category:
communication/Communication cable/Other communication cables
Model:
PTYL23
Brand:
Tianlian
Retail Price
3.00USD
重量
kg
- Product Description
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Description :
Railway signal cable signal cable PTYL23 (PTYLH23) type 8-core aluminum tube
Railway signal cables shall comply with the standard GB/T2476-1993.
Railway signal cables are suitable for various cables with a rated voltage of AC 500V or DC 1000V and below, used for transmitting railway control signals, audio signals, or fixed laying for certain automatic devices. Specifications and scope:
Plastic insulated and PVC sheathed railway signal cable PTYL23 (PTYLH23) type 8-core aluminum tube
PTYAH PTYA PZYA PTYV PTYY PTY22 PTY23（PZY02 PZY03 PZY23 PZY22）1/0.8mm（1/1.0mm） 2-48 The core is suitable for railway signal communication, fire alarm signal, telegraph and other automatic device systems with rated voltage of AC 500V or DC 1000V and below.
Polyethylene insulated composite sheathed steel tape armored PVC sheathed railway signal cable signal cable PTYL23 (PTYLH23) type 8-core aluminum tube
PTYA23 PTYA22 PTY23 PTY22 PTYAH23 PZYA23 PZYA22 PZY23 PZY22 0.8mm（1/1.0MM） 4-61 The core is suitable for transmitting audio signals at AC rated voltage of 500V or DC voltage of 1000V and below, as well as fixed railway signals and control lines for group automation assembly. It can transmit general automatic signals of railway signal groups, as well as audio signals such as frequency shift automatic block and business communication.
4. Usage characteristics: Signal cable PTYA23 (PTYAH23) type 16 core cold proof type
The cable is used in an environment between -40 ℃ and+50 ℃.
The long-term operating temperature of the cable conductor should not exceed 70 ℃ for the PTYL23 (PTYLH23) type 8-core aluminum tube of the signal cable.
The cable with ordinary sheath shall be laid at an ambient temperature not lower than -5 ℃, and the anti plug sheath shall be -10 ℃.
The bending radius shall not be less than 15 times the outer diameter of the cable (when laid), and shall be suitable for interference from any level difference. Signal cable PTYL23 (PTYLH23) type 8-core aluminum tube
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Key words:- Signal cable PTYL23
