OBC LFP LTO charger 3.3KW on board charger 48v – 440vdc with CAN

OBC LFP LTO charger 3.3KW on board charger 48v – 440vdc with CAN


With mature and stable technology, the charger is made with the highest protection level IP66 in the automotive industry. Waterproof, dustproof, explosion-proof and shockproof.

Product Description

Product Tags

AC110-220V fully enclosed charger can be equipped with CAN communication protocol and PFC to improve efficiency. With auxiliary power supply 12V. (PFC is power factor correction, the higher the power factor, the higher the efficiency)

This is a universal 110-220VAC voltage that can be used in the world;

1.Product features and specifications

(1) Greater efficiency (efficiency: 95%)
Higher power factor
More power

Higher Waterproof grade: (Waterproof grade will be Increased to IP66)

(2) Smaller interference:
DCNE-Q2 uses leading edge of LLC soft switch technology, combined with years of accumulated optimized control technology, electromagnetic radiation interference is greatly reduced. To reduce the impact of electrical equipment with the lines, and avoiding the potential impact of unhealthy populations

(3)More reliable:
All output parameter tuning using digital technology completely eliminated the traditional less reliable mechanical potentiometer, the potentiometer can be avoided and mechanical failure caused by vibration or drift out of control output parameters to improve the reliability of charge;

High efficiency, cooling air flow requirements of small, low-noise cooling fan waterproof, audible noise 40dB, using quieter

(5)Global Universal Voltage(AC110 and AC220 can automatically adapt)

(6) More optionalditional features
External charging indicator, charging forbidden line switch, external battery temperature probe, serial communication line interface, such as the standard configuration, user requirements with their own vehicles forbidding flexible configuration

Name OBC LFP LTO charger 3.3KW on board charger 48v - 440vdc with CAN
Model DCNE-Q2-3.3kw
Cooling Way Air cooling
Size 295*210*111mm
N.W 6.5KG
Color Silver
Battery Type Lifepo4,18650, Lithium ion battery
lead-acid battery, AGM, GEL
Nickel-metal hydride, nickel-cadmium, nickel-chromium batteries, etc
Efficiency ≥93%
IP IP66 (Waterproof, dustproof, explosion-proof, shockproof)
Input Voltage AC110-220V、50-60Hz
Input Current 16A
Output Voltage 48V、72V、84V、96V、144V、312V、440VDC
Output Current 45A、40A、32A、23A、10A
Protection function: 1.Superheat protection, short circuit protection, reverse connection protection.
2.Overpressure protection Overcharge protection.
3. LED lights
Charge mode: constant current charge, constant pressure charge, uniform charge, floating charge.
Input Connectors EU/US/UK/AU plug;EU/US charging gun and socket (optional)
Charging time Calculate charging time based on battery capacity
Operating temperature (-35 ~ +60)℃;
Storage temperature (-55 ~ +100)℃;
Material Aluminum drawing piece
Output type Constant pressure/current
Output power 3300W
Input cable length 1.2M
Output cable length 1M
CAN communication function Yes
Please check the charger operation and installation manual

Application areas:

  • Lithium battery company, electric vehicle manufacturing
  • Cleaning cart, golf cart
  • Logistics trucks, forklifts
  • Sightseeing car, electric boat
  • Battery energy storage equipment, UPS room equipment
  • Customized special non-standard charger
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  • Factory direct pricing.
  • Professional R&D team.
  • Provide professional battery solutions since 1999.
  • Provide 24-hour service.
  • Regular products are delivered within 4-7 working days.
  • UL CE CRI standard.
  • OEM order customization service.

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