6.6kw 312V 20A EV on-Board Battery Charger Obc

Get a reliable 6.6kw 312V 20A EV on-Board Battery Charger Obc from our factory. High-quality and affordable charging solutions for electric vehicles.
Request a Quote

PRODUCTS DETAILS

Basic Info.

Model NO.
JYT-LF-312-20
Origin
China
Production Capacity
500000 Set Per Day

Product Description

6.6kw 312V 20A EV on-Board Battery Charger Obc6.6kw 312V 20A EV on-Board Battery Charger Obc6.6kw 312V 20A EV on-Board Battery Charger Obc6.6kw 312V 20A EV on-Board Battery Charger Obc6.6kw 312V 20A EV on-Board Battery Charger Obc6.6kw 312V 20A EV on-Board Battery Charger Obc6.6kw 312V 20A EV on-Board Battery Charger Obc
6.6kw 312V 20A EV on-Board Battery Charger Obc

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


6.6kw 312V 20A EV on-Board Battery Charger Obc 6.6kw 312V 20A EV on-Board Battery Charger Obc 6.6kw 312V 20A EV on-Board Battery Charger Obc 6.6kw 312V 20A EV on-Board Battery Charger Obc

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours