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Description An Overvoltage ( OVT ) fault will occur when the DC bus voltage exceeds the fixed overvoltage level. These are defined below for the different voltage classes: 200V Class Trip Point = 400V
Overview Cyclic loads such as vibratory tables, feeders, vibration conveyors, and screeners can cause a VFD to trip on Overvoltage (OVt on the keypad). This is due to the load being cyclic. At one poi
Overview There are some applications which benefit from running multiple motors in parallel off on one larger VFD. Some examples are fan walls, conveyors, and mechanically coupled motors. There are bo
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