Rated temperature: 105°C
Rated voltage: 30V AC and 60VDC
Function:
1. Low-voltage electrical system inside the car
Instrument panel wiring harness: Used for signal transmission for speed sensors, fuel gauges, tachometers, etc., with high temperature resistance of 105°C, suitable for the engine compartment environment.
Headlight wiring: Suitable for low-voltage (60V DC or below) power supply circuits for LED daytime running lights, tail lights, and interior lights.
In-vehicle audio-visual system: Connects the audio head unit, amplifier, and speakers, with strong interference resistance to ensure stable audio quality.
2. Body control module wiring
Door wiring harness: Used for control signal transmission for electric windows, central locking, and rear-view mirror adjustment.
Seat adjustment motor: Durable against bending and vibration, suitable for seat wiring harnesses subject to frequent movement over extended periods.
Air conditioning control system: Connects temperature control sensors and fan speed modules, with high-temperature resistance and flame retardancy (passes JB/T 8139-1999 6.5.8 testing).
3. New Energy Vehicle Low-Voltage System
BMS (Battery Management System) Signal Cables: Used for voltage/temperature sensing (below 60V DC), with tin-plated copper conductors for oxidation resistance and extended service life.
Charging Gun Low-Voltage Control Cables: Compliant with ROHS environmental standards, resistant to frequent plugging/unplugging, and compatible with national standard charging interfaces.
On-Board Charger (OBC) Auxiliary Cables: 105°C temperature-resistant, ensuring stable operation in high-temperature environments.
Material:
Conductors use stranded 0.2~10mm2 tinned or bare copper
PVC insulation, compliant with ROHS environmental standards
Used for internal automotive wiring
Standards:
Reference standard: JB/T 8139-1999
Conductors use stranded 0.2~10mm2 tinned or bare copper
PVC insulation, complies with ROHS environmental standards
Passes JB/T 8139-1999 6.5.8 flame retardant test
Uses standard insulation thickness, easy to cut and strip
Core Advantages:
1. Professional automotive-grade temperature resistance
105°C long-term temperature resistance: Uses high-quality PVC insulation material, which is 16.7% more temperature resistant than ordinary automotive wires (90°C), ensuring stable operation in high-temperature areas such as the engine compartment.
Wide temperature range adaptability: Passes -40°C to 105°C hot and cold cycle tests, suitable for use in all climates in China.
2. High-reliability conductor structure
Comprehensive wire gauge coverage: Full range from 0.2 to 10 mm² (equivalent to 24 to 8 AWG), with customer-tested tensile strength of 85 N for 0.5 mm² wire
Tin-plated copper for oxidation resistance: After 500 hours of salt spray testing, the change rate in conductor resistance is <3%, far exceeding industry averages
3. Professional automotive certification assurance
National standard mandatory certification: Strictly compliant with the JB/T 8139-1999 standard
Flame-retardant safety: Vertical burning test under Clause 6.5.8 with self-extinguishing time ≤15 seconds
Environmental compliance: RoHS test reports available (lead content <50 ppm)
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