obc HYUNDAI KONA EV 2022 Owners Manual

01
1 -7
main ComponenTs oF eleCTriC VeHiCle
Main Components of Electric
Vehicle
• On-Board Charger (OBC) : A device
that charges the high voltage 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 current (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 transforms 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.
• Electric Motor : A device that
converts electrical energy from the
high voltage battery into mechanical
energy which is then transferred as
rotational torque to the wheels in
order to drive the vehicle.
• Reduction gear : Delivers rotational
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

à OBC : On-Board Charger

à LDC : Low Voltage DC-DC Converter
WARNING
• Do not intentionally remove
or disassemble high voltage
components and high voltage
battery connectors and wires. Also,
be careful not to damage high
voltage components and the high
voltage battery. It may cause serious
injury and significantly impact the
performance and durability of the
vehicle.
• When inspection and maintenance
is required for high voltage
components and the high voltage
battery, we recommend that you
contact an authorized HYUNDAI
dealer.
High Voltage Battery
(lithium-ion polymer)
• The charge amount of the high
voltage battery may gradually
decrease when the vehicle is not
being driven.
• The battery capacity of the high
voltage battery may decrease when
the vehicle is stored in high/low
temperatures.
• Electric range may vary depending
on the driving conditions, even if the
charge amount is the same. The high
voltage battery may expend more
energy when driving at high speed or
uphill. These actions may reduce the
vehicle electric range.
• The high voltage battery is used when
using the air-conditioner / heater. This
may reduce the vehicle range. Make
sure to set moderate temperatures
when using the air-conditioner/heater.
• Natural degradation may occur with
the high voltage battery depending
on the number of years the vehicle
is used. This may reduce the vehicle
range.

02
2-7
DiMensions
Itemsmm (in)
Overall length 4205 (165.6)
Overall width 1800 (70.9)
Overall height 1555 (61.2) / 1570 (61.8) * 1
Front tread 1564 (61.6)
Rear tread 1575 (62.0)
Wheelbase 2600 (102.4)
*1 : with roof rack
eLectric VeHicLe speciFications
Items Specifications
Motor Max. output 150 kW
Max. torque 395 Nm
Battery
(Lithium-ion Polymer) Capacity 64 kWh
Power output 170 kW
Voltage 356 V
Charger (OBC) Max. Output 7.2 kW
OBC : On-Board Battery Chargers

Maintenance
9-42
TypeFuse Name Fuse
Rating Circuit Protected
FUSEOBC
10AOBC
CHARGER 2 10AICM Relay Box (Charge Connector Lock/Unlock
Relay), CCM Unit
IG3 2 20AE/R Junction Block (IG3 1 Relay, IG3 2 Relay)
B+ 1 40AIGpM ((Fuse - BRAKE SWITCH, MODULE 1,
pDM 1, pDM 2, DOOR LOCK), Leak Current
Autocut Device)
E-SHIFTER 1 40AE/R Junction Block (Fuse - E-SHIFTER 2,
E-Shifter Relay)
CHARGER 1 10ACharge Connector Door Module
IEB 1 40AElectronic Brake Control Module, Multipurpose
Check Connector
IEB 2 40AElectronic Brake Control Module