20KW 380v electric car fast charger

Category: On Board Chargers >>>
Supplier: Shijiazhuang Dilong Technology Co. Ltd.

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Product Overview

Description

20KW 380v to 360v converter voltage electric car fast charger

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Product Description

Place of Origin:Hebei, China (Mainland)

Brand name:Dilong

Model Number:DA20KM33-380S360C is an AC/DC switching power converter with advanced resonant frequency modulation technology and high efficiency.

The power is large, small in size and reliable in work, and the charging mode is automatically converted by constant power and constant voltage, which effectively saves the charging time.

With the power factor correction of the power grid zero pollution, the input and output voltage range is wide, and the CAN2.0B communication protocol is adopted.

Intelligent charging function, intelligent monitoring fault warning protection function;It also has a built-in 12V independent auxiliary power supply for cars.

Battery management system power supply.The power supply is designed for the high voltage battery charging of new energy vehicles and the international first-class automobile power supplier.

Fully synchronous, each performance index has reached or exceeded the international peer level, and the trouble-free running time is longer.This series of power supply can also.

It is suitable for all fields needing constant pressure and constant current power supply.

Specification

Model Specification/unit			DA20KM33-380S360C
Mains Input	Rated output voltage	V	380Vdc
	Voltage Range	Vac	304Vdc-457Vdc
	Efficiency	%	≥94 (Not including auxiliary power supply)
	Power Factor		≥0.99@220Vac,rated power
	Current	A	≤50
Mains output	Rated output voltage	Vdc	360
	Max current	A	70@250Vdc
	Constant power output	W	20Kw
	Constant voltage output range	Vdc	210-420
	Output voltage accuracy	V	≤±1%Vo input 175Vac-265Vac,output 10%-100% load
	Line regulation	%	≤±1Vo input 175Vac-265Vac,output 100% load
	Load regulation	%	≤±1Vo input 220Vac,output 10%-100% load
	Ripple and noise	mV	≤±3%Vo 20M oscilloscope,Twisted-pair cable test.
Auxiliary supply	Rated output voltage	Vdc	100
Property	Input over-voltage protection	Vac	>275 CAN directive warning protection
	Input under-voltage protection	Vac	<85 CAN directive warning protection
	Output Over-current protection	A	≥110%Io CAN directive warning protection
	Output under-voltage protection	Vdc	< 90 CAN directive warning protection
	Output over-voltage protection	Vdc	>205 CAN directive warning protection
	Over-temperature protection	℃	85±5 CAN directive warning protection
	Output short circuit protection		Yes (CPU Intelligent monitoring )
	Reverse polarity protection		yes (CPU Intelligent monitoring )
	Dynamic response	us	≤200
	CAN communication		Communication interrupt, timeout of 20 seconds intelligent shutdown, communication normal recovery.
Work environment	Operating temperature		-40℃~+70℃(Intelligent derating shell temperature above 70 ℃)
	Storage temperature		-45℃~+95℃
	Operating humidity	%RH	20-90(No condensation)
	Storage humidity	%RH	10-95(No condensation)
	Vibration		QC/T413-2002(Other parts required)
	Type of cooling		base plate heat dissipation
Safeguard	Isolation Voltage		shell←input→output:2.8KVdc; Main Output→shell:2.8KVdc; Auxiliary Output→shell:700Vdc
Safeguard	Insulation resistance	MΩ	input—output—shell>10 (25℃,70%RH)
Structure	weight	Kg	36
Structure	Dimensions	mm	471mm243mm357 mm