Hyundai Ioniq: High Voltage Battery Control System / Specifications
Safety Plug
▷ Specification
Item
|
Specification
|
Rated Voltage (V)
| 400
|
Rated Current (A)
| 80
|
Fuse Rated Current (A)
| 125
|
Fuse Melting Time
| Rated Current x 110%
| Min. 4 hr
|
Rated Current x 200%
| 5 - 100 sec
|
Rated Current x 300%
| 0.5 - 15 sec
|
Rated Current x 500%
| Max. 1 sec
|
Main Relay
▷ Specification
Item
|
Specification
|
Contact
| Rated Voltage (V)
| 450
|
Rated Current (A)
| 80
|
Coil
| Operating Voltage (V)
| 12
|
Resistance (Ω)
| 20.0 - 40.0 [20°C (68°F)]
|
Pre-Charge Relay
▷ Specification
Item
|
Specification
|
Contact
| Rated Voltage (V)
| 450
|
Rated Current (A)
| 20
|
Coil
| Operating Voltage (V)
| 12
|
Resistance (Ω)
| 40.0 - 110.0 [20°C (68°F)]
|
Pre-Charge Resistor
▷ Specification
Item
|
Specification
|
Resistance (Ω)
| 40 [20°C (68°F)]
|
Rated Current (A)
| 40
|
Battery Current Sensor
▷ Specification
Current (A)
|
Output Voltage (V)
|
-300 (Charge)
| 0.5
|
0
| 2.5
|
+300 (Discharge)
| 4.5
|
Battery Temperature Sensor (HEV)
▷ Type : Thermisor type
▷ Specification
[Air Inlet]
Temperature
|
Resistance (kΩ)
|
°C
|
°F
|
-50
| -58
| 314.9 - 344.6
|
-40
| -40
| 181.1 - 196.0
|
-30
| -22
| 107.5 - 115.2
|
-20
| -4
| 65.82 - 69.77
|
-10
| 14
| 41.43 - 43.52
|
0
| 32
| 26.74 - 27.83
|
10
| 50
| 17.67 - 18.25
|
20
| 68
| 11.94 - 12.24
|
30
| 86
| 8.214 - 8.411
|
40
| 104
| 5.738 - 5.918
|
50
| 122
| 4.082 - 4.239
|
60
| 140
| 2.954 - 3.087
|
70
| 158
| 2.172 - 2.284
|
80
| 176
| 1.621 - 1.715
|
90
| 194
| 1.227 - 1.305
|
100
| 212
| 0.941 - 1.006
|
110
| 230
| 0.731 - 0.785
|
[Cell]
Temperature
|
Resistance (kΩ)
|
°C
|
°F
|
-50
| -58
| 351.1 - 385.0
|
-40
| -40
| 196.6 - 213.1
|
-30
| -22
| 114.4 - 122.7
|
-20
| -4
| 68.94 - 73.15
|
-10
| 14
| 42.59 - 44.76
|
0
| 32
| 27.14 - 28.27
|
10
| 50
| 17.78 - 18.36
|
20
| 68
| 11.96 - 12.25
|
30
| 86
| 8.202 - 8.399
|
40
| 104
| 5.721 - 5.901
|
50
| 122
| 4.069 - 4.226
|
60
| 140
| 2.945 - 3.078
|
70
| 158
| 2.169 - 2.280
|
80
| 176
| 1.622 - 1.715
|
90
| 194
| 1.228 - 1.306
|
DescriptionThe high voltage battery system consists of the BMS ECU (Battery Management System ECU), Power Relay Assembly (PRA), safety plug, battery temperature sensor, and battery ambient sensor...
Component Location1. BMS ECU2. Power Relay Assembly (PRA)3. Safety Plug4. Battery Temperature Sensor5. Battery Ambient Sensor
•
Main Relays (Positive, Negative), Pre-Charge Relay, Pre-Charge Resistor, and Battery Current Sensor are integrated into the PRA...
Other information:
The driver may choose to switch to use the conventional Cruise Control mode (speed
only control function) by following these steps:
1. Push the CRUISE button on the steering wheel to turn the system on. The cruise
() indicator will illuminate.
2. Push and hold the Vehicle-to- Vehicle Distance button for more than 2 seconds...
Removal
•
Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries...
Categories
1. Engine oil filler cap
2. Engine oil dipstick
3. Engine coolant cap
4. Engine coolant reservoir
5. Inverter coolant reservoir
read more