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Model NO. Series: DA8KM22A
AC-DC input voltage range: 85-264VAC
High voltage battery voltage range: 250-450VDC;300-550VDC;400-750VDC;500-850VDC
DC/DC output voltage :14/28VDC
Control: CAN Bus
Cooling:Liquid cooling
IP level: IP67
HVIL function: Yes
Liquid cooling pipe :Semi-hardening plastic
This 2 in 1 combined OBC/DCDC unit could be used to charge electric boat with zero emissions, which could highly save space on the boat with high integration degree.
Product Features:
AC-DC charger:
a.Constant power and constant voltage state automatic conversion, effective saving charging time
b.Active power factor correction≥0.99
c.Input over/under-voltage protection
d.Output over/under-voltage protection
e.Output over-current protection
f.Output short circuit protection
g.Output reverse polarity connection protection
h.Over temperature protection
i.CAN communication intelligent fault alarm and protection function
j.Smaller dimension and larger power density
DC-DC converter:
a.Constant current and constant voltage automatic conversion, effectively save charging time
b.Input over/under-voltage protection
c.Output over/under voltage protection
d.Output over-current protection
e.Output short circuit protection
f.Over temperature protection
g.CAN communication intelligent fault alarm and protection function
h.Higher reliability
i.Small volume, large power density