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• Offline Testimonials

• HiPot Testing

• Finding Broken Bushing

Online Testing Case Studies

• Power Plant Avoids cost of Motor Replacement
  
• Coal Fired Plant finds Broken Pump using On-Line Testing
• Reoccuring Bad Bearings in a Chiller Motor
• Waste Water Pump Problems
• Cooling Tower Motor Failure

Technical Articles

• Hi-L Technique for DC Surge Testing
• Surge Voltage Distribution of Form Wound Motor Windings
• A Modern Approach to Finding Mechanical Failures
• AWA Surge test pass/Fail Criteria
• Benefits of Surge & HiPot testing of Electric Motors
• Capability Comparison between Modern & Vintage Testers
• Modern Plant Testing
• Monitoring & Diagnosing Problems with VFD's
• Overheating Electric Motors
• Stored Energy in a Motor
• Modern On-Line Motor Monitoring - A New Realm in Predictive Maintenance
• Impulse Testing and Turn Insulation Deterioration in Electric Motors
• Comparison of Duct Mounted Vibration and Instantaneous Airgap Torque Signals for Predictive Maintenance of Vane Axial Fans
• Instantaneous Torque as Predictive Maintenance Tool for Variable Frequency Drives and Line Operated Motors
• PPear as a Predictive Maintenance Tool
• Explorer Speed Calculation
• Surge Testing of Induction Motors