Rotor Cage Condition Motor Efficiency Effective ServiceFactor
Current Un-Balance and Over-Current
Comprehensive Machine Analysis
Torque and Load History Energy Assessment
Online motor testing. Dynamic or online test equipment monitors motors in their natural environment. Dynamic testing provides details about power quality, the motor's operating condition, and a very large amount of information related to the load.
Modern test equipment collects data through three voltage probes and three corresponding current transformers, which are attached directly to the piece of equipment. More advanced equipment has the added ability to collect data through permanently mounted equipment located in the control cabinet of low-voltage motors or the low-voltage cabinet of medium- and high-voltage motors. Once recorded, the data is then calculated and interpreted by the test equipment and displayed for comparison, reporting, and trending.
The data collection process is non-intrusive, allowing the technician to collect a vast amount of information without interrupting operations or processes. Besides being nonintrusive, the dynamic tester is able to receive,store, diagnose, and trend information within seconds
