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| This System contains the necessary Function Blocks and is configured to give the Electric Vehicle (EV) enthusiast performance with economy of ownership. It is designed primarily for use with AGM type batteries. The System consists of a Throttle Interface, DC Motor Controller, Individual Battery Monitors, Vehicle Integrator (not shown here), Isolated DC-DC Converter / Isolated Power Factor Corrected (PFC) Charger, Charge Detection Module, and a BatMon Isolator Circuit.. For a 120V system, there are a total of 19 PCB assemblies that make up the complete system. Individual Function Blocks are interconnected to prevent mis-operation under various operating modes. Battery monitoring occurs at each battery in the pack and continuously protects from over-discharge during EV operation. While charging, temperature monitoring and limiting are sensed at each battery to maintain the vehicle traction pack at peak performance. A Vehicle Integration Board manages startup and shutdown of the entire system and simplifies system integration to the ignition key switch. It includes a soft-charge circuit for the DC Motor Controller. Currently, the system is configured for 120VDC and series wound DC motors. It can be made to operate from 84-144V battery pack configurations based on customer's needs. It can be charged from a household 120VAC outlet. Solar Charging interface optional. See Block diagram below for more details. Consult Belktronix for further information or other operating voltages. All information described herein relates specifically to a 120VDC system. Initial product introduction date: 083006 SubSystem product introduction date: 093006 |
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| Initiated 111804 Updated 070708 |
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