HFC-III Harmonics & Flicker Calibrator
The HFC-III Calibrator has the capability to turn current flow through resistive loads On/Off at user defined phase angles. A Class-A Pass current flow pattern (left) and harmonic spectrum with Class-A limits are shown below
The HFC-III functional diagram, shown with a power source and Reference Impedance
Calibrate Harmonics & Flicker test systems per IEC TR 61000-4-37 and IEC TR 61000-4-38
