JinHai Is a High-Tech Manufacturer Using High-Quality Standard Materials

JinHai uses high-quality components and materials that meet the stringent UL94 V-0 flame retardant standards, avoiding heat source risks and ensuring the comfort and safety of the air-conditioning wiring harness for the vehicle.

Automotive Air Conditioning Wiring Harness ：4 advantages

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GENUINE-VAUXHALL-ZAFIRA-B-HEATER-AIR-CON-AND-VENTILATION-HARNESS-95528557

Features of Air Conditioning Wiring Harness

Mechanical Reliability: The connector’s fixed structure ensures the wiring harness remains secure across a frequency range of 50Hz to 2000Hz.
High Integration: A single wiring harness connects all critical components of the air conditioning system.
Fully Flame-Retardant Safety: Complies with the stringent UL94 V-0 flame-retardant standard.
Chemical Resistance: Constructed using high-quality materials that meet industry standards.

Air Conditioning Wiring Harness Application Areas

Vehicle type	Differences in wiring harness characteristics
従来の燃料車	Low voltage system (12V/48V), mainly PVC insulation, arranged around the engine compartment.
新エネルギー自動車	High voltage system (300V-800V) requires silicone/cross-linked polyethylene insulation, multi-layer shielding for EMI protection, and long-distance wiring in the chassis.

Air Conditioning Wiring Harness Communication Standard

Mainstream protocols

CAN bus: The mainstream bus for fuel-powered vehicles, with a maximum speed of 1Mbit/s and a transmission distance of up to 5kbit/s at distances up to 10km. It is suitable for transmitting compressor control signals.

Ethernet: A trend in new energy vehicles, it supports high-speed data transmission exceeding 100Mbit/s, meeting the needs of intelligent temperature control and vehicle-mounted computer connectivity.

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