Brand New High Quality 2×2.5mm² 14 AWG 32 Pe Pvc Ai Foil Shield Signal Wire Shield Twisted Pair Cable for Access control system

Electrical performance
Characteristic impedance: 120Ω
Conductor DC resistance: No more than 7.5Ω per kilometer at 20℃
Capacitance: At 1kHz, the nominal capacitance between conductors is about 25nF/km, and between conductors and shields is about 45nF/km
Propagation speed: The nominal propagation speed is about 66%
Delay time: The nominal delay time is about 4.5ns/m
Attenuation: The nominal attenuation at 1MHz is about 10dB/km
Working voltage: The maximum working voltage is generally 300V
Working current: The recommended maximum working current is 6A (@25℃)
Structural characteristics
Conductor: 2 pairs of 4 cores (2x2x14AWG) stranded tinned copper wire, in line with relevant standards, ensuring good conductivity and flexibility.
Insulation: Made of high-quality polyethylene (PE) insulation material, the insulation layer has a uniform thickness, which can effectively prevent short circuits and signal interference between conductors.
Shielding: Generally, double shielding with aluminum foil/polyester composite tape shielding rate + tinned copper braided mesh with 90% shielding rate is used, which can effectively prevent the influence of external electromagnetic interference on the signal and reduce the signal radiation outward.
Drain wire: 14AWG (7×20AWG) tinned copper wire stranded conductor is used as grounding protection to enhance the anti-interference ability of the cable.
Outer sheath: Mostly industrial gray PVC outer sheath, which has the characteristics of wear resistance, weather resistance, corrosion resistance, etc., and can adapt to different use environments. The color of the outer sheath can also be customized according to customer requirements.
Mechanical properties
Minimum bending radius: Generally 6 times the cable diameter during installation.
Working temperature: Usually between – 30℃ and +70℃.
Others
Compliance with standards: Comply with UL AWM 2919 and other relevant standards.
Application scenarios: Applicable to industrial automation control network communication, building automatic control network communication, intelligent transportation system, power automation and other fields, and can achieve stable and reliable data transmission between devices.