Overamping occurs when the amperage drawn by the fan motor exceeds the fan motor nameplate amperage. In other words, more horsepower is required than the recommended maximum for the motor.
Assembly, Alignment, and Maintenance Manual
Since 2011, SPX Cooling Technologies, Inc. has offered permanent magnet motors to meet our cooling tower customers’ direct drives requirements.
Marley offers a complete VFD and motor upgrade aftermarket package for cooling towers that can significantly reduce energy costs compared to single or two-speed starters.
Installation, Operation, Specifications, and Troubleshooting Manual
—Installation, operation and maintenance of Electric Motors on Cooling Towers
Factory Assembled | Counterflow