该TRVVP型高柔性屏蔽多芯控制电缆用于工业控制系统、信号传输、仪器仪表、自动化设备与机器人等存在电磁干扰及油污的场合,规格参数以型号PDK71901-4×14AWG为准。绞合镀锡铜导体抗氧化,长期保持低接触电阻;PVC绝缘介电性能稳定、耐
| Model number | PDK71901-4*14AWG |
| Specification | 4*14AWG |
| Conductor material | Pure Copper |
| Insulation material | PVC |
| Sheath material | Nitrile Butadiene Rubber(NBR) |
| Sheath outer diameter (mm) | 10±0.3mm |
| Sheath color | black |
| Temperature range | -45-105℃ |
该TRVVP型高柔性屏蔽多芯控制电缆用于工业控制系统、信号传输、仪器仪表、自动化设备与机器人等存在电磁干扰及油污的场合,规格参数以型号PDK71901-4×14AWG为准。绞合镀锡铜导体抗氧化,长期保持低接触电阻;PVC绝缘介电性能稳定、耐压可靠;镀锡铜编织屏蔽(光学覆盖率≥80%)有效阻挡电机、变频器等外部电磁干扰,并抑制芯间串扰。NBR(丁腈橡胶)外护套耐油、耐燃料、耐油脂、耐磨,工作温度-45~105℃。
This product is a high-performance multi-core flexible shielded cable specifically designed for industrial control systems, signal transmission, instrumentation, automation equipment, robotics, and harsh environment applications where electromagnetic interference (EMI) and oil exposure are concerns. The PDK71601 features 20 cores of 0.3 mm² tinned copper conductors with PVC insulation, a tinned copper wire braid shield, and an outer NBR (Nitrile Butadiene Rubber) sheath. This construction delivers reliable analog/digital signal transmission, excellent flexibility, superior EMI rejection, and outstanding resistance to oils, fuels, greases, and abrasion.
Model number
PDK71901-4*14AWG
Specification
4*14AWG
Conductor material
Pure Copper
Insulation material
PVC
Sheath material
Nitrile Butadiene Rubber(NBR)
Sheath outer diameter (mm)
10±0.3mm
Sheath color
black
Temperature range
Unlike standard unshielded or PVC‑jacketed control cables that are vulnerable to electrical noise from motors, inverters, or welding equipment-and which degrade when exposed to industrial oils and coolants-the PDK71601 TRVVP is engineered for demanding factory floor conditions. The tinned copper stranded conductors prevent oxidation and maintain low contact resistance over long service life. The PVC insulation provides stable dielectric properties and voltage withstand capability. The tinned copper wire braid shield (≥80% optical coverage) effectively blocks external electromagnetic interference and prevents signal crosstalk between cores. The NBR sheath remains flexible and chemically resistant in continuous contact with petroleum‑based fluids, eliminating jacket swelling, cracking, or hardening. This design significantly reduces signal errors, control system downtime, and cable replacement frequency.
Ideal for:
Industrial automation and PLC control panels requiring shielded multi-core signal cables
CNC machine tools, servo drive feedback lines, and encoder connections
Robotic systems (welding, painting, assembly) exposed to oil mist and EMI from drives
Measurement and test equipment, data acquisition systems, and sensor arrays
Factory conveyor lines, material handling systems, and packaging machinery
Marine engine rooms, offshore platforms, and shipboard instrumentation requiring oil/fuel resistance
Railway rolling stock, diesel locomotives, and heavy‑duty vehicle control circuits
Wind turbines, hydraulic power units, and renewable energy systems with lubrication exposure
This cable simultaneously meets the demanding requirements of industrial signal and control circuits for high immunity to electromagnetic noise, mechanical flexibility, and long‑term chemical resistance. The tinned copper braid shield eliminates the need for external conduit or additional grounding measures in moderate EMI environments. The 20 individually insulated cores allow dense signal routing in control cabinets while maintaining clear conductor identification. The NBR outer sheath provides excellent cold flexibility (‑30°C typical) and resists ozone, UV, and abrasion. The cable is suitable for both fixed installation and occasional flexing applications (e.g., drag chains with moderate travel). All these features make the PDK71601 TRVVP a reliable, durable, and cost‑effective solution for shielded signal transmission in oily and electrically noisy industrial environments.
