Quality assurance test identifies insulation defect
Quality assurance test identifies insulation defect
1 Pages©PdMA Corporation • 5909-C Hampton Oaks Parkway • Tampa, Florida 33610 • 813-621-6463 • www.pdma.com CS9501 CASE STUDY—INSULATION Repetitive Downtime Eliminated Industry: Refinery Fault Zone: Insulation Motor Type: Wound Rotor Voltage: 4160 HP: 1250 Speed: 1191 rpm Summary Quality assurance test identifies insulation defect Problem A wound rotor motor was sent for a routine overhaul. Before reinstallation, qualit
