6.6kw 540V 14A EV on-Board Battery Charger Obc for New Energy Electric Car Vehicle Scooter Motorcycle IP67 Waterproof

• Output Voltage: Have
• After-Sales Service: Have
• Warranty: 1 Year
• AC Input Volt: 90~265VAC
• DC Output Volt: 400V-700V
• Output Current: 0-12V
• Model NO.: JYT-LF-540-14
• Output Power: 6.6kw
• Transport Package: Plastic Foam and Carton
• Specification: 42*41*18CM
• Trademark: GW
• Origin: China
• HS Code: 8888888888
• Production Capacity: 500000 Set Per Day

Product Description

JYT-LF series 6.6KW OBC is for lithium pure electric A0, A00 class passenger vehicles, logistics vehicles, special vehicles, modified vehicles and other pure electric new energy vehicles developed a small volume efficient charger, using modular, standardized, universal design ideas targeted research and development.The module is designed with full digital control technology, with flexible and intelligent control, good protection characteristics and strong system robustness.Using the new generation of zero pressure zero flow soft switch technology with high performance SiC devices, the whole machine has strong stability, high conversion efficiency, peak efficiency can reach more than 94%.

The DC output side of the charger is connected to the positive and negative electrodes of the power battery, and the AC input is connected to the charging outlet of the car body, and the city power is connected to the city for the charger, realizing the power supplement function of the battery pack.The connection of the charger to the battery is shown in the figure below.
1. Model definition

model	Heat dissipation mode	Voltage platform	hardware	power
JYT-LF-99-80	air  cooling	72V	99V/80A	6K6W
JYT-LF-108-60	air  cooling	108V	177V/60A	6K6W
JYT -LF-144-40	Air cooling	144V	202V/40A	6K6W
JYT-LF-312-18	Air cooling	312V	450V/18A	6K6W
JYT-LF-540-12	air  cooling	540V	680V/12A	6K6W

2. Electrical parameters

Voltage level		72V	108V	144V	312V	540V
	Output voltage range (V)	25V-99V	65V-132V	100V-200V	200V-450V	400V-700V
	Output current range (A)	0-80A	0-60A	0-40A	0-18A	0-12A
	Charging mode	Response mode
Input	Rated input voltage	220VAC
	input voltage range	90~265VAC
	Rated input voltage	50Hz
	Input frequency range	45~65Hz
	Inrush current	≤32A
	Input power factor	≥0.99(@220Vin,Pomax)
output	output rating	6.6KW
	Voltage regulation accuracy	≤1%
	Voltage ripple coefficient	≤1%
	Current  regulation accuracy	≤5%
	Output response time	≤5S
	Typical efficiency	≥93%
Environment	Working temperature	-40~55ºC
	Storage temperature	-40~100ºC
	humidity	5%~95%
	IP grade L evel of IP	IP67
	Cooling function	forced air cooling
	Communication function	1.CANbus control (It can be charged normally after receiving the charging command; the charger is in standby state without command) 2.Enable control (without CANbus communication)
protection feature	Over voltage protection	Input overvoltage, it will shut down and can be self-recovery, output overvoltage will shut down and  can be self-recovery
	Under voltage protection	Input undervoltage, it will shut down and can be self-recovery, output undervoltage will shut down and  can be self-recovery
	short-circuit protection	Output short circuit ,it will be  shutd own and can be self-recovery
	Over temperature protection	The output power is reduced when the radiator temperature is above 75ºC, the circuit is disconnected when the temperature is above 95ºC, and the charger resumes the output when the charging temperature returns to below 85ºC
	Reverse connect protection	The output reverse turn-on power does not start, alarm, and normal operation after recovery
	Equilibrium potential  and ground protection	The resistance between the conductive part directly accessible and the potential equilibrium point is not greater than 0.1 Ω.The connection site of the vehicle charger shall have an obvious grounding mark
	power-off protection	Cut off the power supply in the abnormal state
Safety	dielectric strength	Original side-Sub-side 3750VAC Original side-Case 1500VAC
	Clearance and Creepage	Original side-secondary side: 4mm / 6mm Original side side-casing 2mm / 3mm
	Insulation performance	20MΩ
	harmonic current	Compliance with 6.7.3.1 in GB17625.1-2003
reliability	Vibration resistance	After scanning vibration test of X, Y and Z, there is no damage and loose fasteners
	impact resistance performance	Pls refer to  the requirements of 6.5 in GB / T15139-1994
	Industrial solvent resistance	Metal parts have a good corrosion protection layer
	Salt fog resistance	Pls refer to  GB / T 2423.17
	Durability	At no less than GB / T 24347-2009 related regulations
	Electromagnetic interference resistance	Compliance with 11.3.1 in GB / T 18487.3
	Electromagnetic abusive	Compliance with 11.3.2 in GB / T 18487.3
other	Net weight	9.2Kg
	Weight of charger plus packing box	10Kg
	carton size Size of outer case	42*41*18CM

3. Outline drawing, installation dimensions drawing and interface definition

Voltage Level	brand	Pin foot	Terminal definition	model	picture
220VAC	Vearne	1	N	WNHVAM-2-P3R-B
		2	PE
		3	L
		A,B	High-voltage interlock HVIL