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Kia EV6: Service Data

Service Data

High Voltage Battery System

Item Specification
Capacity (kWh) 58.0
Rated voltage (V) 523
Charge / Discharge output (kW) Maximum 195
Cell capacity (Ah) 111.2
Composition 144 Cells (24 Modules)

High Voltage Battery Control System

Battery Management Unit (BMU)

Item Specification
Operating voltage (V) 9 - 16
Operating temperature [°C (°F)] -35 to 75 (-31 to 167)
Insulated resistance (MΩ) 10 (at 2 kV)

Cell Monitoring Unit (CMU)

Item Specification
Operating voltage (V) 9 - 60 (12 cells)
Operating temperature [°C (°F)] -35 to 75 (-31 to 167)
Insulated resistance (MΩ) 10 (at 2 kV)

Power Relay Assembly (PRA)

Main Relay

Item Specification
Rated voltage (V) 12
Operating voltage (V) 0.5 - 9
Coil resistance (Ω) 21.6 - 26.4 [20°C (68°F)]

Pre-charge Relay

Item Specification
Type Mechanical relay
Rated voltage (V) 610
Rated current (A) 12

Battery Current Sensor

High Current (A) Output Voltage (V)
-750 (Charge) 0.5
0 2.5
750 (Discharge) 4.5

Low Current (A) Output Voltage (V)
-75 0.5
0 2.5
75 4.5

Main Fuse

Item Specification
Resistance (Ω) 1.0 or below [20°C (68°F)]

Voltage & Temperature Sensing Wiring

Temperature Resistance Value (kΩ) Tolerance (%)
°C °F
-40 -40 214.8 -0.7 to 0.7
-30 -22 122 -0.7 to 0.7
-20 -4 72.04 -0.6 to 0.6
-10 14 44.09 -0.6 to 0.6
0 32 27.86 -0.5 to 0.5
10 50 18.13 -0.4 to 0.4
20 68 12.12 -0.4 to 0.4
30 86 8.3 -0.4 to 0.4
40 104 5.81 -0.5 to 0.5
50 122 4.1 -0.6 to 0.6
60 140 3.01 -0.8 to 0.8
70 158 2.23 -0.9 to 0.9

High Voltage Charging System

Integrated Charging Control Unit (ICCU)

Item Specification
Function ON-Board Charger (OBC) + Low Voltage DC/DC Converter (LDC)
OBC system specification Maximum capacity (kW) 10.9
Input voltage (V) AC 70 - 285
Output voltage (V) DC 360 - 826
Input Current (A) Maximum 48
LDC system specification Maximum capacity (kW) 1.8
Input voltage (V) DC 360 - 826
Output voltage (V) 12.8 - 15.1
Ampere (A) 130
Cooling Cooling type Water-cooling
Operating temperature [°C (°F)] -40 to 85 (-40 to 185)

Vehicle Charge Management System (VCMS)

Item Specification
Rated voltage (V) DC 11 - 13
Operating voltage (V) DC 9 - 16
Operating temperature [°C (°F)] -30 to 75 (-22 to 167)
Parasitic current (mA) Maximum 1.0 (Power OFF Mode)

In-Cable Control Box (ICCB)

Item Specification
Rated voltage (V) 120 - 230
Rated current (A) 6, 8, 10, 12 (Variable Settings)

Electric Power Conversion System

Multi Inverter Assembly

Item Specification
Input voltage (V) 452.5 - 778.3
Operating voltage (V) 9 - 16
Continuous current (A) 180 (@20 min.)
Ampere (A) Maximum 245 (@15 sec.)

Inverter Assembly (4WD)

Item Specification
Input voltage (V) 452.5 - 778.3
Operating voltage (V) 9 - 16
Continuous current (A) 75 (@20 min.)
Ampere (A) Maximum 190 (@15 sec.)

Auxiliary 12 V Battery

Item Specification
Type CMF60L-DIN
Capacity [20HR/5HR] (AH) 60 / 48
Cold cranking amperage (A) 550 (SAE / EN)
Reserve capacity (Min) 92
Specific gravity 1.27 - 1.29 [25°C (77°F)]
Voltage (V) 12

Kia EV6. Service Data   

Battery Size

Capacity (20HR/5HR) Width Length Height Total height
mm (in.)
60 / 48 240 - 242 (9.45 - 9.53) 173 - 175 (6.81 - 6.89) 164 - 168 (6.46 - 6.61) 188 - 190 (7.40 - 7.48)

Kia EV6. Service Data

Battery Sensor

Item Specification
Rated voltage (V) 12 - 14
Operating voltage (V) 6 - 18
Operating temperature [°C (°F)] -40 to 105 (-40 to 221)
Parasitic current (uA) Maximum 300

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