This series of products are specially designed for fast battery changing system of pure electric-powered cars. Not only it satisfies for fast battery changing, it also makes batteries charge together with a balanced charging manner. It can also be used for other battery, electric power, and energy control system.
The jack of this product uses specially made crown spring; it has severalcontacting points to ensure its high sensitivity of contacting reliability; it has characteristics of impact resistance, strong vibration, simple usage, high load, high reliability, and long service life.
This product has 40 cores. Of which the high power contact with 250A has 2 cores; the ground protection has single core; the contact with 40A has 37 cores.
The plug of this product uses winding structure, with the buffer gear in the direction of plug-in, it can eliminate the impact of the bumps and vibrations on the contact reliability of the electrical contact by the car movement.
With product’s guiding structure, it can make plug and outlet have self-adaption when connecting. It is convenient, fast, and reliable.
This product has the design of anti-arc resistance, preventing accidental electric shock, waterproof, and etc.
Wiring type is pressure welding.
It meets the criterion of Q/ZHDZ. J1020-2012《DYL10 Guiding Style Electrical Connector Specification Regulation》.
Patented technology: It has already obtained four patents, ZL201130404866.6, ZL2011304048887.8, ZL201120436234.2, ZL201120437137.5.
Environmental Stress Resistance
Operating temperature: -55℃-+125℃
Inflaming retarding level: UL94-V0
Protection level: IP65 (Plugged-in state)
Relative humidity: +40℃，95%HR
Salt mist resistance: 48h（it can reach to 1000h upon request）
Mechanical life: ≥5000times (10000 times highest)
Nomadic range: Φ20mm（typical）（X、Y、Z three directions）
Vibration: fixed frequency, frequency points 50Hz and 200Hz, acceleration 147 m/s²; Sweep frequency, 55Hz-500Hz, Acceleration 147 m/s², current transient breaking≤1μs.
Impact: acceleration 30g, half sine wave, lasting time 11ms, current transient breaking≤1μs