Main Components - Hyundai IONIQ Electric Owner's Manual

M M A A I I N N C C O O M M P P O O N N E E N N T T S S O O F F Y Y O O U U R R V V E E H H I I C C L L E E

Main Components

• On-Board Charger (OBC) :
A device that charges the high volt-
age battery by converting AC
power from a charging station to
DC power.
• Inverter : A device that transforms
direct current (DC) from the high
voltage battery into alternating cur-
rent (AC) to supply power to the
electric motor and transforms AC
back into DC when available to
charge the high voltage battery.
• LDC : An LDC is a Low Voltage
DC-to-DC converter that trans-
forms power from the high voltage
battery to the low voltage battery
(12V) in order to supply electrical
power to the vehicle to operate the
lights, wipers, multimedia, etc.
H4
• Electric Motor : A device that con-
verts electrical energy from the
high voltage battery into mechani-
cal energy which is then trans-
ferred as rotational torque to the
wheels in order to drive the vehi-
cle.
• Reduction gear : Delivers rota-
tional force of the motor to the tires
at appropriate speeds and torque.
• EV Battery (Lithium-ion) : On
board high voltage storage device
with a capacity up to 64 kWh
❈ OBC : On-Board Charger
❈ LDC : Low
Voltage
Converter
WARNING
•
Do not remove or disassem-
ble high voltage components
and high voltage battery con-
nectors and wires. Also, be
careful not to damage high
voltage components and the
high voltage battery. It may
cause serious injury and sig-
nificantly impact the perform-
ance and durability of the
vehicle.
•
When inspection and mainte-
nance is required for high volt-
age components, contact an
DC-DC
authorized HYUNDAI dealer.