T/HEVCA 1.4-2023 Active
T/HEVCA 1.4-2023 Rechargeable Electric Heavy-duty Truck and General Technical Requirements for Shared Charging Stations Part 4: General Technical Requirements for Charging Connections
Abstract
Main technical content: It mainly stipulates the working voltage and current of the battery exchange connector, the electrical connection sequence, the number and arrangement of battery exchange connectors, the electrical interface definition of battery exchange connectors, wiring harness requirements, appearance requirements, guide floating, insertion and extraction force, grounding, protection level, mechanical strength, vibration and impact, mechanical life, insulation resistance, dielectric strength, contact resistance, breaking capacity, temperature rise, creepage distance and electrical clearance, pulling force, working environment, high-altitude resistance, low-temperature resistance, high-temperature resistance, temperature shock resistance, temperature and humidity cycling resistance, aging resistance, salt spray resistance, corrosion resistance and anti-rust, flame retardancy, prohibited substances, test methods, inspection rules, marking, packaging, transportation and storage
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/HEVCA 1.4-2023 |
| ICS | Trucks and trailers |
| Implement Date | 2024-01-01 |