Published Articles
Application Notes
The most common application for the ALL-TEST PRO® is the testing of 3-phase induction motors. However, our instruments are effective in all types of motors, coils, windings and even transformers. Selected application notes are included.
Single and Three Phase Transformer Testing Using Static MCA Techniques
Rolling Element Bearing Failures with ESA and MVA
Case History
Below are actual case histories where ALL-TEST PRO® instruments have solved tough motor problems, and avoided costly failures. Each link below is a PDF file ready for download.
Phase Unbalance Vermont Yankee Nuclear Power Plant
8000 HP Synchronous Motor Rotor Fault
Dynamometer at Automotive Plant
Motor Current Signature Analysis on Gearbox Motor
Motor Current Signature Analysis on DC Motor
Articles
Motor Circuit Analysis for Energy, Reliability and Production Cost Improvements
Direct Current Motor Electrical Evaluation Using Motor Circuit Analysis
Guideline for Electronic Static Winding Circuit Analysis of Rotating Machinery and Transformers
"Motor Testing" Which Road Will You Take, by General Motors
Pulse Width Modulation Motor Drive Fault Detection
Synchronous Machine Testing with ALL-TEST Instrumentation
Test Methods for Determining the Impact of Motor Condition on Motor Efficiency and Reliability
A Review of Polarization Index and IEEE Standard
Applications for Motor Signature Current Analysis
The Multi-Technology Approach to Motor Diagnostics
On-Line Electrical Motor Testing 101
We take great pride in our technical and application support. Contact us for help with your application questions.
