The ALL-TEST PRO 5 motor circuit analyser, available to rent from TechRentals, provides a convenient means of analysing and maintaining electric motor health. Through stator and rotor analysis it can test all types of motors such as induction, synchronous, AC/DC, brushless DC, servo, single phase, and wound rotors.
The device can be utilised to test motors prior to installation or storage; for fault identification and troubleshooting; for analysing winding condition over time through trending; and for predictive maintenance. The three test leads with heavy-duty custom Kelvin Clips, combined with the unit’s lightweight handheld design, allow for testing of motors in difficult locations. Testing can be completed from distances of over 300 m, depending on the cable.
The products’ 2 min analysis and immediate reporting, combined with the ability to store 650 tests, is designed to reduce overall plant maintenance and testing times. Other features include: test frequencies 50, 100, 200, 400 and 800 Hz; 0.01 to 999Ω resistance measurement range; 0.1 to 999Ω ±2% impedance; and relative accuracy Phase to Phase ±0.1%.