PEWM-3A THREE-PHASE ENERGY STANDARD CLASS 0.05

Application and brief description

Test of all types of electricity meters in field or in laboratory.

Features

Inputs: three voltage inputs, three current inputs for direct measurement to 100A, three current inputs for current clamps.

Screen 1: Determination of error of electricity meter with a scanning head or a button.

Screen 2: Vector diagram drawing and indication of numerical values of U, I, φ, f.

Screens 3~7: Indication of P, Q, S, cos φ, f, harmonic content, the parameters of a current transformer, etc.

Accuracy class: 0.05

Protection: IP 67