After upgrading the main battery pack in MR02EV to 310 Volts of Nissan Leaf battery modules charging with my 5.5 Amp TC Charger was very slow. So I jumped at the chance to purchase a second hand 16A, 3.3kW, Brusa NLG513 charger. NLG513 Air Cooled Specifications
AC Input Minimum Input Voltage 100 V Maximum Input Voltage 264 V Minimum Input Frequency 48 Hz Maximum Input Frequency 62 Hz Maximum Input Current 16 A Maximum Input Power (by input current eff = 16 A) 3,80 W Powerfactor 0.99 DC Output Maximum Charging Power 3,300 W Voltage Range 200 – 520 V Charging Voltage Accuracy ± 1 % Maximum Charging Current 12.5 A Charging Current Accuracy ± 2 % Maximum Charging Current - ripple 100 %, fr = 2 fn (100 / 120 Hz) 12.5 12.5 A Efficiency (P = Pa1max) 93 Being second hand the Brusa was configured with an internal pre-caned charging profile for a 144 Volt lead acid battery pack. Which was very different to what I needed being; external CAN control from a BMS, charging a 370 Volt Lithium-ion battery pack. Brusa NLG5 Documentation http://www.brusa.biz/_files/drive/10_indexContent/StartHere_NLG5_Customer.html Changing the Brusa configuration is relatively simple using the NLG software, however, there are some traps to be aware of:
1 Comment
12/2/2018 06:57:08 pm
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Michael Day
I have a Degree in Electrical Engineering from the University of Technology Sydney and am employed in Broadcast Television Industry. My hobby is the (continuing) modification of MR02EV. I am also the National Treasurer of the Australian Electric Vehicle Association. Archives
October 2018
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