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6.6kw AC DC air cooled On board battery charger

TC Elcon Charger
80V 108V 144V 360V 540V 700V 6.6kw AC DC air-cooled On board battery charger for New Lithium Battery Electric Logistics Vehicles, Buses, and Construction Machinery
Description

RA6P6 series on-board charger is a high-power density, high-efficiency unit specifically designed for new energy vehicles, including pure electric and logistics vehicles utilizing lithium-ion batteries. The module accepts a wide AC input range of 90–265 VAC and provides a fully adjustable DC output voltage.

Utilizing full digital control technology, the charger features flexible and intelligent operation, excellent protective characteristics, and strong system robustness. An embedded microprocessor enables communication with an upper-level monitoring system via a CAN interface, allowing for remote parameter configuration and adjustment.

It incorporates multiple protection functions, including:

  • Input over-voltage and under-voltage protection

  • Output over-current and over-voltage protection

  • Output short-circuit protection

  • Over-temperature protection

Models

Model

Input voltage range

Rated output power

Rated output voltage

Output voltage/current range

RA6P6700

90~265VAC

6.6KW

700VDC

0~850V/0~9A

RA6P6540

90~265VAC

6.6KW

540VDC

0~720V/0~12A

RA6P6360

90~265VAC

6.6KW

360VDC

0~500V/0~18A

RA6P6144

90~265VAC

6.6KW

144VDC

0~190V/0~44A

RA6P6108

90~265VAC

6.6KW

108VDC

0~140V/0~60A

RA6P6080

90~265VAC

6.6KW

80VDC

0~105V/0~80A

Electrical characteristics

 

Items RA6P6700 RA6P6540 RA6P6360 RA6P6144 RA6P6108 RA6P6080
On-board power supply type Air-cooled on-board charger Air-cooled on-board charger Air-cooled on-board charger Air-cooled on-board charger Air-cooled on-board charger Air-cooled on-board charger
Rated input voltage 220VAC 220VAC 220VAC 220VAC 220VAC 220VAC
Input voltage range 90~265VAC 90~265VAC 90~265VAC 90~265VAC 90~265VAC 90~265VAC
Input voltage frequency 50Hz 50Hz 50Hz 50Hz 50Hz 50Hz
Enter the frequency range 45~65Hz 45~65Hz 45~65Hz 45~65Hz 45~65Hz 45~65Hz
Start the inrush current ≤32A ≤32A ≤32A ≤32A ≤32A ≤32A
Power factor ≥0.99£¨@220Vin,Pomax£© ≥0.99£¨@220Vin,Pomax£© ≥0.99£¨@220Vin,Pomax£© ≥0.99£¨@220Vin,Pomax£© ≥0.99£¨@220Vin,Pomax£© ≥0.99£¨@220Vin,Pomax£©
Rated output power 6.6KW 6.6KW 6.6KW 6.6KW 6.6KW 6.6KW
Rated output voltage 700VDC 540VDC 360VDC 144VDC 108VDC 80VDC
Output voltage range 720 540 360 144 108 80
Output current range 0~850V/0~9A 0~720V/0~12A 0~500V/0~18A 0~190V/0~44A 0~140V/0~60A 0~105V/0~80A
Typical efficiency ≥94% ≥94% ≥94% ≥92% ≥92% ≥92%
Voltage ripple stabilization ≤1% ≤1% ≤1% ≤1% ≤1% ≤1%
Voltage/frequency coefficient ≤1% ≤1% ≤1% ≤1% ≤1% ≤1%
Output response time ≤200ms ≤200ms ≤200ms ≤200ms ≤200ms ≤200ms
Operating noise ≤60dB ≤60dB ≤60dB ≤60dB ≤60dB ≤60dB

Details

6.6kw AC DC air cooled On board battery chargerdimensions

Warning

The input/output end of the power supply should be supplemented with a blown fuse or other overcurrent protection device;

The possible electrical hazards at the output end of the product must be considered to ensure that the end product user will not come into contact with the product; The manufacturer of the terminal equipment must design the appropriate protection scheme to ensure that the operation will not cause danger due to accidental contact of the engineer or tool with the source terminal;

Once the safety protection of the equipment is damaged, the equipment must stop working and refer to the relevant maintenance regulations.

When the power supply device is switched from a cold environment to a warm environment, condensation may cause leakage hazards, so the grounding requirements must be strictly implemented.

Only a qualified person can connect the equipment to the power supply.

The power supply must be shut down for five minutes, so that the capacitor has sufficient discharge time before the power supply equipment can be maintained.

Pay attention to the use of safety: there are safety warning signs, high pressure signs, avoid hand contact, so as to avoid electric shock, burns


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