This is detected by an imbalance of the currents supplying the motor implying a leakage current to earth is present. This is usually caused by poor insulation resistance to earth. POSSIBLE FIXES: 1. Check insulation resistance of the motor and cabling. 2. Check that there are no power factor correction. .
Overvoltage This is caused by a high intermediate circuit DC voltage. This can arise from high inertia loads decelerating too quickly, the motor turns into a generator and. .
This occurs when the motor is taking too much current with reference to the value in Group 99, motor data. POSSIBLE FIXES: 1. Check that motor’s load is not excessive. 2. Check acceleration time – too fast an acceleration of a high inertia load will cause too. .
We hope you found the information in this article useful if you have a fault not listed and you need technical assistance contact our engineering team.
[pdf] Input voltage indicates the DC voltage required to operate the inverter. Inverters generally have an input voltage of 12V, 24V, or 48V. The inverter selected must match the power source, such as batteries or solar panels. Solar and EV systems usually use higher input voltages, such as 48V or more.
[pdf] According to some statistics, we can see that people throughout the world are buying a power inverter over other products. We can explain lots of reasons for its high demand; first of all, only a power inverte.
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