What is On Board Charger?
On-board chargers are chargers that are fixed on electric vehicles, and their main function is to fully charge the power battery of electric vehicles safely, quickly and easily.
As a power electronic system, the vehicle on board charger is mainly composed of a power circuit and a control circuit. The power circuit is composed of AC rectifier, transformer and power tube, and the DC/DC converter is an important part of it. The control circuit implements serial communication with power management and controls the power driver circuit to output certain voltage and current according to the demand.
6.6kW OBC Features:
This 6.6kW on board charger has input voltage single 85~265VAC, high voltage output range is 200~450VDC, it supports constant current charging, constant voltage charging and constant power charging modes through system water cooling.
6.6kW On Board Charger Application:
New Energy Vehicles
Industrial Control Products
Energy Storage Power Plant
IDC Data Center
|Grid voltage range||85~265V||Input DC voltage range||250~450V|
|Maximum input current||32A||Output voltage range||220VAC/50Hz|
|Battery voltage range||200~450V|
|Maximum input current||20A|
|Output power||6.6kW||Output power||6.6kW|
|Forward maximum efficiency||95%||Highest reverse efficiency||95%|
|Working temperature||-40℃~ +85℃|
|Cooling method||Water cooling|
|Protection function||Short circuit /over voltage protection/under voltage/over temperature protection|
Very satisfied with the quality of the product and the suppliers service. The product was delivered in good package. Will definitely purchase from this supplier again.
-- Marcus Groll，A Charging Station Owner in UKRAINE
Start your EV charging station businesses with Grasen. For a no-obligation quote, hit the button below, fill in your details, and we’ll get back to you.