Engine System Activation Load Test
Start the engine to make the tester record the lowest voltage in this process automatically. For the 12V system, the standard voltage is 9.6V; for 24V system, the standard voltage is 16V. If the lowest voltage is higher than the 9.6V (for the 24V system, the lowest voltage is over 16V), the system is good. If the lowest voltage is lower than the standard voltage, the system is not good.
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Maximum Load System Test
For the 12V system, the standard voltage is 12.8V, for the 24V system, the standard voltage is 25.6V. If the lowest voltage is higher than the 12.8V (for the 24V system, the lowest voltage is over 25.6V), the system runs normally. If the lowest voltage is lower than 12.8V (for the 24V system, the lowest voltage is under 25.6V), please check if the engine belt is damaged and the wires are short-circuited.
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Charging System Test
For the 12V system, the standard maximum voltage is 15V, the standard minimum voltage is 13.3V; for the 24V system, the standard maximum voltage is 30V, the standard minimum voltage is 26.6V. If the current voltage is higher than 15V or 30V, please check the voltage regulator. If the current voltage is lower than 13.3V or 26.6V, please check the connections, wires, and engine.
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