Doble M4100 in Cary, NC, USA

High Voltage Apparatus Tester Key Features & Specifications Doble M4100 High Voltage Apparatus Tester Power Factor/Tan Delta testing to confirm insulation integrity and quality Capacitance testing to measure physical changes that may have occurred to the apparatus Turns ratio testing to detect shorted turns or winding damage Leakage reactance/short circuit impedance testing to evaluate winding deformation Single phase excitation current testing to evaluate the transformer magnetizing circuit Capacitor bank testing to detect deteriorating or failed capacitors within a bank Easy and accurate testing with Doble Test Assistant (DTA) software Safety is our priority with safety switches, power strobes and ground earth relay interlocks Eliminates the effect of varying electrostatic interference with patented Line Frequency Modulation, which makes measurements at a frequency above and below the system frequency Reliability & Accuracy €“ generates its own clean test signal using an...