FLUKE 52120A Transconductance Amplifier expands calibration capabilities to a broad array of power and energy meters, clamp meters, current transformers and Rogowski coils up to 6000 A. Product supplies dc current to 100A and ac current up to 120A at accuracies to 140ppm and generates 3000 or 6000A when using accessory coils. Unit can output up to 360A when three amplifiers are connected in parallel and has inductive drive capability of 1mH and compliance voltage of 4.5V.
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