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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