Overview Of The High Voltage Battery - Mazda MX-30 2021 Disposal Manual

2. Overview of the high voltage battery

Purpose/Structure
●
The high voltage battery system supplies power to drive the electric motor.
Additionally, it stores the power generated by the electric motor using regenerative braking
and the power charged externally. The high voltage battery system has the following functions.
ー Supplies drive power to electric motor
ー Stores power generated by electric motor using regenerative braking and power
charged externally
ー Cuts off and connects high voltage circuit
ー Monitors high voltage battery status
ー Supplies electrical power to electric compressor
ー Supplies electrical power to battery heater, electric compressor, PTC heater, DC-DC converter
ー Drives battery heater contactor
ー Diagnoses electrical leakage in high voltage circuit
ー System protection in case of malfunction and warning indication to driver,
and malfunction diagnosis function
Specification
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Pack composition
Nominal capacity
Nominal voltage
Mass
Extemal dimensions
Electrolyte volume
Appearance
●
Item Specification
Direct series, 192cells
100 [Ah]
355 [V]
310[kg]
W 1,804×D 1,202×H 334 [mm]
19.2 [L] or less
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