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Applications            BRUSA ISO9001 Certificate
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A complete set of components for an electric vehicle
NLG5 BSC624-12V DMC5 DMC5 Motor HSM
Drivetrain Specs Status EUR
BRUSA Umrichter Controller DMC5 The controller converts and controls the electric current from the battery to the motor. During regenerative braking, the motor is operated as a generator and feeds the energy back to the battery.
 100 kW available; 4 to 8 weeks
 19'200  
Motor HSM with Transaxle Gearset GX629 The complete drive unit consists of the wide range HSM motor and reduction gearset, including differential gear and parking lock. One output shaft of the gearset passes through the hollow shaft of motor.
 95 kW
bei 400 V
1 : 6.4
available; 4 to 8 weeks
 51'600  
             
Battery Specs Status EUR

Charger NLG5

 Charges the battery from any mains outlet. In order to increase power, several units can be operated in parallel.
 3.3 kW available; 2 to 6 weeks
 1'700 bis 4'700  
Battery
LiPo16-400V-200A		 Complete Lithium Polymer battery pack including BMS, fuses and main contactor control. Sealed housing, cooling by air/water heat exchanger. Prismatic cells by Kokam.
 16 kWh
400 V
40 Ah
140 kg		 available; 4 to 8 weeks
 83'500  
Power Distribution Unit
PDU254		 Power distribution unit with interlock generator and fuses. Connectors for batteries, main and auxiliary loads, and main contactor control.
 400 V
2x300 A
1x100 A
3x 30 A
4 kg 		available; 4 to 8 weeks
 8'600  
BMS

Battery Management System with single cell monitoring of voltages and temperatures. The BMS passes the information on to the VCU (see below) which controls the charger and the motor controller in such a way that the battery is optimally used. A sophisticated BMS can prolong the service life of the expensive battery by a factor 2 to 5.

   integrated in the battery
 -  
             
Auxiliary12V network Specs Status EUR
Auxiliary DCDC
BSC6		 Is used for the 12V supply of the vehicle. A small 12V battery is required though for legal reasons. With 3kW, the DCDC converter has plenty of power to also operate demanding loads like electric air conditioning or power steering.
 400 V
14 V
250 A
3 kW 		available; 4 to 8 weeks
 14'900  
             
Vehicle Control Unit / Driver Interface Specs Status EUR
Vehicle Control Unit
VCU200		 This unit monitors and controls all devices and functions of the vehicle. It is delivered with cables and a standard software. Customized software is available on demand.
   available; 2 to 4 weeks. Customized versions on demand.

 5'600  
Display Display unit for all relevant data of the vehicle and battery. TouchScreen to select different parameters and drive modes (depicted is a possible example).
   Application specific solution. On demand.
 -  
Accelerator pedal Regenerative braking pedal
 Modern cars are often equipped with an electronic accelerator pedal, usually even with a standardized interface like double potentiometer or CAN-interface. Such pedals are easy to integrate as accelerator or regenerative braking pedals in electric vehicles.
   e.g. Opel / GM / VW / Audi
   
Emergendy Off Every electric vehicle needs an easily accessible Emergency Off button for safety reasons. By pushing the button, the main contactors are opened and thus the battery is separated from the vehicle traction system.
   in stock 80  
  Power steering
 For hydraulic power steering systems, an electric motor is required to operate the hydraulic pump. For electric power steering systems there are no specific precautions required.
   vehicle specific solution
    
             
Air Conditioning , Cooling System Specs Status EUR
Electric air conditioning In order to achieve high efficiency, the compressor for air conditioning should be operated electrically and directly. Supply from high voltage traction net fits best.

   purchase    
Vacuum pump
V70/6E		 Electric vehicles do not have a carburettor which supplies vacuum to operate the power brake. The required vacuum is generated by a separate pump.
 12 V
2 A
500 mbar 		in stock 384  
Coolant pump Powerful components in electric vehicles require liquid cooling.

12 V
1400 l/h
0.3 bar

in stock
 335  
Water heater
RM4
with integrated pump
 Windscreen and driver seat are best heated directly by electrical resistance heater. The water heater provides warm water for interior heating.

 600,
900,
L/h
 in stock
 500  
Magnet valve
EV-1E1U
for liquid cooling		 With this valve, parts of the liquid cooling and heating system can be switched on or off.

 12 V, 3 W
1600 L/h
5 bar 		in stock
 60  
             
  • Prices apply to single units or prototypes including development share. If you equip a vehicle completely with BRUSA components, we're glad to offer a set discount. Ask for a quote!
  • Since most devices are still manufactured manually and in relatively low volumes, a price reduction by a factor 2 to 5 can be expected for medium volumes (10, 100, 1000).
  • For really economic prices, large volumes are required (10k, 100k). In order to get there, a large development effort is necessary which adds several millions to the bill.
 
BRUSA Elektronik AG   Neudorf 14   Postfach 55   CH-9466 Sennwald   Switzerland
Tel: +41 (0)81 758 19 00   Fax: +41 (0)81 758 19 99   E-mail: info@brusa.biz
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