WDZC-PTYA23 low smoke halogen-free flame-retardant railway signal cable

Product Name:WDZC-PTYA23 low smoke halogen-free flame-retardant railway signal cable
型 号： WDZC-PTY23、WDZC-PTYA23 、WDZC-PTYAH23、WDZC-PTYL23
Product Description: Model Name
WDZC-PTY23 polyethylene insulated steel tape armored polyethylene sheathed railway signal cable
WDZC-PTYA23 (PTYAH23) polyethylene insulated composite sheathed steel tape armored polyethylene outer sheathed railway signal cable

WDZC-PTYL23 (PTYLH23) polyethylene insulated aluminum sheathed steel tape armored polyethylene outer sheathed railway signal cable

*This product is suitable for control circuits that transmit railway signals, audio signals, or automatic signal devices with rated voltage of AC 500V or DC 1000V or 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.
*2 * Usage Characteristics
The operating temperature range for the cable is -40 ℃ to+60 ℃.
2.2 The long-term operating temperature of cable conductors should not exceed+70 ℃.
2.3 Environmental temperature for cable laying: PVC outer sheath cables should not be lower than 0 ℃; Polyethylene sheathed cables should not be lower than -20 ℃.
2.4 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 2.5 comprehensive sheathed railway signal cables is ≤ 0.8; The ideal shielding coefficient of aluminum sheathed railway signal cables is ≤ 0.3

*3*WDZC-PTYA23 low smoke halogen-free flame-retardant railway signal cableDelivery length
Cables of 500m and above should not be less than 50% of the total delivery length; The delivery length of short cables ranging from 50 to 250m should not exceed 5% of the total delivery length; The measurement error of cable length should not exceed ± 0.5%. Deliver according to the length agreed upon by both parties.

Our factory solemnly declares
1Product Quality Assurance Commitment:Unqualified products will never leave the factory.
2Provide product quality tracking services within two years and keep customer service records in archives for long-term preservation.
3Due to product quality issues, our company is responsible for providing returns, exchanges, and meeting user requirements