Zeva Electric Vehicle Management System V3 Manual
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ELECTRIC VEHICLE MANAGEMENT SYSTEM V3 ZERO EMISSION VEHICLES AUSTRALIAZERO EMISSION VEHICLES AUSTRALIAhttp://www.zeva.com.auElectric Vehicle Management System V3Multifunctional, integrated control system for your EVTable of ContentsIntroduction 2Safety Warning 2Specifications 3Installation 4Description of Connections 5CAN Bus Wiring 6Charger Integration Options 7EVMS Monitor 8Configuring Settings 10List of Settings 10Multi Purpose Inputs and Outputs 14Error Detection 15Voltage Thresholds 17State of Charge Synchronisation 19Stationary Mode 19Use With Batteries Over 350VDC 20Isolation Fault Detection 20Technical Support and Warranty Information 20IntroductionThank you for purchasing ZEVA’s Electric Vehicle Management System. The EVMS wasdeveloped to address the need for safer, more reliable and better integrated EV conversions.It combines many common functions and a range of fault detection, providing warnings ofoperating errors and automatically responding to serious faults.Instrumentation including voltage, current, power, battery charge, temperature, and•isolation integrity.Battery management including cell voltage and temperature monitoring with auto-•matic response to under/over-charged batteries, and automatic pack balancing.Analog gauge outputs to re-use OEM fuel gauge, temp gauge and tachometer.•Contactor control for management of auxiliary contactors, allowing battery pack•break-up and isolation for safety when vehicle is not in use.Optional 2-stage precharger with fault detection for soft-starting motor controllers•Detection of many different operating errors/warnings.•A complete installation consists of an EVMS, usually installed in the vehicle’s engine bay,communicating over CAN bus with a Monitor module in the vehicle cabin, and a currentsensor and battery management modules located within your battery boxes. The CAN busmay also include up to three TC Chargers and a ZEVA motor controller.This manual describes the installation and operation of both the EVMS and Monitor devices.Please refer to documentation supplied with your BMS modules, motor controller andcharger for further information relating to those devices.Safety WarningElectric vehicles are high powered machines which involve potentially lethal voltages andcurrents. Proper precautions and electrical safety procedures should always be observed,voltages above 110VDC should be considered dangerous, and vehicles should never beworked on while power contactor(s) are engaged. Please read this manual carefully toensure correct installation and operation. If you are unsure of anything, please contact usbefore proceeding.We have endeavoured to make a safe and reliable product which performs as described,however since ZEVA has no control over the integration of its products into a vehicle orbattery system, we can assume no responsibility for the final safety or functionality of thecompleted vehicle. It is up to the end user to determine the suitability of the products for thepurpose employed, and the end user assumes all risks associated. Products should only beinstalled by suitably qualified and experienced persons, and should always be used in a safeand lawful manner.2112VDC MainContactorMain CtrCathodeGround AuxContactorHV+ FuelGaugeMPO2MPO1GroundChargeEnableMPIChargeSenseKey InHV– TachGaugeZEVA EVMS3 www.zeva.com.auElectric Vehicle Management System+ – |
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