Battery Charger Projects


Charger Resources:

 

Solectria BC1000:

BC1000_V1.2.bin Solectria BC1000 version 1.2 binaries programmed into M27C256C EPROM.

 

Solectria BC3300 (Brusa NLG4):

NLG4 Replacement Capacitor Board Used to repair Solectia and Brusa Battery Chargers    (video)  Available in the Store.

NLG4C_06.pdf Brusa NLG4 Datasheet.

SaftOpt.pdf Brusa NLG4 SAFT (NiCad) option supplement to the above manual.

faultCodes.jpg List of Brusa NLG4 fault codes.

Monlog.exe Windows executable for monitoring the status of the charger over a serial port.

nlg_e.exe Windows excitable for changing the charge parameters over a serial port.

NLG4_V1.52H.BIN NLG4_V1.52L.BIN Brusa NLG4 version 1.52 binaries, (program into AM27C128 EPROMs).

SAFT_V1.5H.BIN SAFT_V1.5L.BIN Brusa NLG4 SAFT version 1.5 binaries, (program into AM27C128 EPROMs).


Electric Vehicle Battery Chargers Repaired:

 

Solectria BC1000:

Solectria BC1000 Battery Charger 1 Tested good, problem was on vehicle side. 

Solectria BC1000 Battery Charger 2 Damaged transformer, and power stage. 

Solectria BC1000 Battery Charger 3 Bad solder joint on the PWM controller. 

Solectria BC1000 Battery Charger 4 Missing EPROM, damaged power stage.    (video)

Solectria BC2000:

Solectria BC2000 Battery Charger 1 Reprogrammed for new batteries. 

Solectria BC3000:

Solectria BC3000 Battery Charger 1 Damaged stand by power supply. 

Solectria BC3300 (Brusa NLG4):

Brusa BC3300 NLG4 Battery Charger 1 Damaged cap board. 

Brusa BC3300 NLG4 Battery Charger 2 Damaged cap, and I/O board. 

Brusa BC3300 NLG4 Battery Charger 3 Damaged cap, and gate driver board. 

Brusa BC3300 NLG4 Battery Charger 4 Damaged cap board. 

Brusa BC3300 NLG4 Battery Charger 5 Damaged cap, output filter and gate driver board. 

Brusa BC3300 NLG4 Battery Charger 6 Damaged cap and gate driver board. 

Brusa BC3300 NLG4 Battery Charger 7 Damaged cap and input filter board. 

Brusa BC3300 NLG4 Battery Charger 8 Tested good, problem was on vehicle side. 

Brusa BC3300 NLG4 Battery Charger 9 Failed voltage sense. 

Brusa BC3300 NLG4 Battery Charger 10 Damaged gate driver board, built out of spare parts

Brusa BC3300 NLG4 Battery Charger 11 Charger built up from spare parts. 

Brusa BC3300 NLG4 Battery Charger 12 Damaged cap board.  (video)

Brusa BC3300 NLG4 Battery Charger 13 Damaged cap board, fuses and MOV.  (video)

Brusa BC3300 NLG4 Battery Charger 14 Damaged cap board.  (video)

Brusa BC3300 NLG4 Battery Charger 15 Damaged cap board.  (video)

Brusa BC3300 NLG4 Battery Charger 16 Reprogrammed for 156V. 

Brusa BC3300 NLG4 Battery Charger 17 Damaged cap board and temperature sensor.  (video)


Chargers Currently Being Repaired:

Brusa BC3300 SAFT to NLG4 Conversion 


More EV Projects