Other information:
System Diagram
OBC: ON-Board Charger
QRA: Quick Charge Relay Assembly
PRA: Power Relay Assembly
EWP: Electronic Water Pump
EPCU: Electronic Power Control Unit [LDC + Inverter + VCU] ...
Description
Pre-Charge Resistor is installed in the Power Relay Assembly
(PRA) and it protects the high voltage circuit by limiting the charging
current when the inverter capacitor is being pre-charged.
[With High Voltage Battery Heater System]
1. Main Relay (+)2. Main Relay (-)3. Pre Cha ...