English 
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YY2021014
CHCWLD
OEM & ODM
Public transport
ISO9001-2015, IATF16949-2016, CE, RoHS, SGS, TUV
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Product Description
Product Name | Cable OEM Subway Public Transport Wiring Harness |
Connector | According to customer's request to produce |
Wire Spec | Custom Cable are pure copper or according to customer's request to produce |
Color | Custom color according to customer's request |
Length | Custom length according to customer's request |
Outer Insulation | PVC, Rubber, Silicone, PE, Teflon, LSZH...etc |
Package | Inner:oppbag outer:standard export cartons or custom package |
Service | OEM & ODM |
Samples: | Offer samples to confirm before mass production |
Technical Drawing: | Offer technical drawing to check before production |
Quality Control | 100% breakover test |
100% crimp inspection | |
100% size inspection | |
100% visual inspection | |
Application | Automotive, Electronics, Transportation, New energy vehicle, Motorcycle, Home appliance, Agricultural machinery, Industrial,Medical |
Certification | CE, ISO, RoHS, IATF, SGS etc |
Lead Time | Usually 7-20days |
Payment Method | PayPal,Western Union,T/T |
The Cable OEM Subway Public Transport Wiring Harness is a mission-critical solution designed for subway trains, trams, and light rail systems, ensuring reliable electrical connectivity in high-vibration, high-temperature environments. Engineered with redundancy and fail-safe features, this harness supports critical systems like traction control, signaling, and passenger safety equipment.
Railway-Grade Durability:
Teflon-insulated wires (200°C continuous operation) and stainless steel connectors (IP69K), resisting grease, oil, and electromagnetic interference (EMI).
Compliance with EN 50264-2 (railway cabling) and IEC 61373 (vibration/shock resistance), ensuring operation in extreme rail conditions.
High-Reliability Design:
Dual-redundant power cables for safety-critical systems (e.g., emergency brakes, door controls), with built-in fusing and overcurrent protection.
Shielded twisted-pair cables for train control networks (TCN, WTB), achieving signal integrity at data rates up to 1Gbps.
Modular Installation:
Pre-formed cable trays and zip-tie mounts, reducing installation time in tight subway car interiors by 50%.
Labeling in multiple languages (English, Chinese, Arabic) for global rail projects.
Testing & Certification:
Passes EN 61083-2 (railway connectors) and NF F 61-030 (fire resistance), with a mean time between failures (MTBF) exceeding 100,000 hours.
RoHS 3.0 compliant, with halogen-free sheaths for low-toxicity fumes in fire scenarios.
Essential for rail transport systems, this harness is used in:
Subway Trains: Connects propulsion inverters, bogie sensors, and platform screen door controls in NYC Subway, London Underground, and Shanghai Metro trains.
Light Rail Trams: Powers pantograph controls, passenger information systems, and regenerative braking in Alstom Citadis and Siemens S70 trams.
High-Speed Rail: Supports traction motor cooling systems and overhead line equipment (OLE) in Shinkansen and TGV high-speed trains.
Railway Signaling: Ensures reliable connectivity for trackside signals, level crossings, and train control systems (ETCS Level 2 compliant).
Q: What is the temperature rating for subway environments?
A: Operates reliably from -40°C (arctic lines) to +125°C (engine compartments), with optional thermal insulation for hot zones.
Q: Can this harness be used for train-to-ground communication?
A: Yes, includes coaxial cables for Wi-Fi/4G antennas and GPS receivers in intelligent rail systems.
Q: How is cable routing optimized for subway cars?
A: 3D modeling software ensures minimal bend radii and maximum clearance, validated via CFD airflow simulations.
