TIGOR EV_ZIPTRON_SERVICE MANUAL

HV ELECTRICAL SYSTEM 15 I. ELECTRICAL COMPONENT INFORMATION SR. NO. DESCRIPTION 1 HIGH VOLTAGE BATTERY 2 CABLE ASSY,PDU TO BATTERY 3 PDU ASSEMBLY 4 E DRIVE 5 DC – DC CONVERTER 6 CHARGER 7 CHARGING PORTS 8 AC SLOW / DC FAST CHARGING HV CABLE 9 VECU COMPONENT DETAILS 1. High Voltage Battery (lithium - ion) An on board high voltage electrical energy storage device. 2. DC – DC Converter A device that converts HV DC power from the HV battery to LV DC power which is required to maintain LV battery charge, which in turn powers the LV systems like lights, wipers, infotainment, etc. in the vehicle. 3. Power Distribution Unit Distributes power from the high voltage battery to the HV components like inverter, DC-DC converter, E-compressor etc. 4. Motor Control Unit A device to control traction motor. 5. On-Board Charger (OBC) A device that charges the high voltage battery by converting AC power from a domestic supply into DC power and supplying it to the battery. 6. High Voltage Cable Use for high voltage electrical energy. 7. Charging Port Provided for charging purpose. 8. Cable HV AC Charging Gun Provided for charging purpose. 9. E Drive A device that converts electrical energy into rotational mechanical energy, which is then transfer as rotational torque to the wheels through the gearbox.