Fluke 6105A Electrical Power Quality Calibrator

The Fluke 6105A Electrical Power Quality Calibrator is a master reference standard that generates stable, high-precision AC voltage, current, phase angle, frequency, and harmonic signals for calibrating power quality analyzers, meters, and related measurement devices. Voltage generation accuracy reaches 0.005% (50 ppm), with one-year sinusoidal energy accuracy to 0.007% (66 ppm). The instrument delivers up to 1008 V pure sinusoidal output with 50 VA sourcing capacity and up to 21 A sinusoidal current at 0.005% (50 ppm) accuracy.

Phase adjustment resolution is 1 milli-degree, with phase performance accuracy of 2.3 milli-degrees for single-phase and 5 milli-degrees between multi-phase voltages. Frequency operates from 45 Hz to 65 Hz. The 6105A replaces the Fluke 6100A and meets IEC 61000-4 series standards, including IEC 61000-4-30 and IEC 61000-4-34 compliance.

It generates complex power quality phenomena including flicker, harmonics, dips, swells, interharmonics, and fluctuating harmonics, with independent interharmonic generation at user-definable levels up to 9 kHz. Optional configurations support 50 A current output or 80 A auxiliary units. Compliance voltage up to 14 V peak is available from current outputs.

Ideal for calibration laboratories and field service operations requiring precision power quality monitoring system maintenance.

Technical Specifications

• Voltage output: 0–1008 V, pure sinusoidal


• Current output: 0–21 A, pure sinusoidal (50 A and 80 A options available)


• Frequency range: 45 Hz to 65 Hz


• Voltage generation accuracy: <0.005% (50 ppm)


• Current generation accuracy: <0.005% (50 ppm)


• One-year sinusoidal energy accuracy: 0.007% (66 ppm)


• Phase adjustment resolution: 1 milli-degree (10 micro-radian)


• Phase accuracy (single-phase): 2.3 milli-degrees


• Phase accuracy (multi-phase): 5 milli-degrees between phase voltages


• Voltage sourcing capacity: 50 VA


• Current compliance voltage: Up to 14 V peak


• Interharmonic frequency range: Up to 9 kHz

Key Features

• Master reference standard for power quality measurement device calibration


• Pure sinusoidal voltage and current generation with minimal distortion


• Independent interharmonic generation at user-definable levels and frequencies


• Mix-and-match harmonic and interharmonic waveforms on voltage or current signals


• Generation of flicker, dips, swells, and fluctuating harmonics


• IEC 61000-4 series standards compliance

Typical Applications

• Calibration laboratory operations


• Field service maintenance of power quality monitoring systems


• Verification of power quality analyzer performance


• Testing and validation of power meters

Compatibility & Integration

• Direct replacement for Fluke 6100A Electrical Power Calibration Standard


• Meets IEC 61000-4-30 and IEC 61000-4-34 requirements