DC Cheap Electric Vehicle Charging Station

tem: DC qucik charging station

Input Input voltage range:  380 V 3Phase AC (other input available)

Rated output voltage range:  50 ± 5Hz

Max input current:

Max power factor ≥ 0.99

Total harmonic wave ≤ 5%(under rated input voltage, 100% load)

Starting impact current ≤ 150%

Input voltage accuracy ±1 V (332V ~ 528V)

Output Output Voltage Range: 250V~450V adjustable

Output current:

Efficiency  ≥ 93%   (50% -100% power),  max efficiency 94 .5%

Rated output power 12 kw

Output response time After receiving start command, output voltage become stable in 5s, overshoot is less than 10%.

After receiving shutdown command, output current reduces to 10% in 100ms, and current reduced to 0A in 200ms.  
  
Output voltage error   ± 0.5V

Output current error  ± 0.1A

Output voltage ripple ± 0.25V

Internal detection precision Voltage: ± 0.1V   Current: ± 0.1A

Dimension

Protective characteristics Protection Value
  

Output over-voltage protection 437 VAC ± 5V 

Recovery voltage 427 VAC ± 5V       

Input under-voltage protection 323VAC ± 5V

Recovery voltage 333VAC ± 5V

Output short-circuit protection Charger won't restart automatically but deadlocked automatically. Restart manually after the fault is removed.

Fan fault protection If there is 1 or 2 fan fault happens, power module stop output, disconnect input relay.

Internal temperature protection Power module stop output when  its internal temperature higher than 85±3°C. Power module recover output when its internal temperature drops to 70°C±3°C.
Communication fault protection Charger will shutdown if it does not receive BMS messages for 10 s