Ev charger 6.6kw Liquid cooled 540v dc battery charger for Suitable for large trucks

                    Model

Specification/unit

DA6K6M20A-540C 

Mains Input

Rated  Voltage

Vac

220

Voltage Range

Vac

85~264 (85~175Vac, output power 2400W)

FREQ RANGE

HZ

47~63

Efficiency

%

≥94 (Not including auxiliary power supply)

Power Factor

≥0.99@220Vac,rated power

Current

A

≤32@220Vac

Mains output

Rated output voltage

Vdc

540

Max current

A

18

Constant power output

W

6600

Constant voltage output range

Vdc

350~650

Output voltage accuracy

V

≤±1%Vo  input 175Vac-264Vac,output 10%-100% load

Line regulation

%

≤±0.5Vo   input 175Vac-264Vac,output 100% load

Load regulation

%

≤±0.5Vo   input 220Vac,output 10%-100% load

Ripple and noise

mV

≤±2%Vo  20M oscilloscope,Twisted-pair cable test.

Auxiliary supply

Rated output voltage

Vdc

12 (optional, not by default)

Rated output power

W

100 (For BMS)       

Property

Input over-voltage protection

Vac

>275  CAN directive warning protection

Input under-voltage protection

Vac

<75  CAN directive warning protection

Output Over-current protection

A

≥120%Io  CAN directive warning protection

Output under-voltage protection

Vdc

< 250  CAN directive warning protection

Output over-voltage protection

Vdc

>550  CAN directive warning protection

Over-temperature protection

℃

>85, shutdown. Recovery when temperature is lower than 65 ℃   CAN directive warning protection

Output short circuit protection

Yes (CPU intelligent control)

Reverse polarity protection

Yes (CPU intelligent control)

Dynamic response

us

≤200

CAN communication

Communication interrupt, timeout of 5 seconds intelligent shutdown, communication normal recovery.

Structure

Wiring

Water-proof car connector

size

mm

300*186*122mm

weight

KG

7KG