AEMC 8230 User Manual

Contents

16 Power Quality Analyzer Model 82303.2.4 Accuracy Specifications of the Current ProbesThese characteristics are stated after linearization. The errors of the sensors arecompensated by a typical correction inside the instrument. This typical correctionis in phase and in amplitude according to the type of sensor connected (detectedautomatically) and the gain of the current acquisition chain used.The measurement error in RMS current and the phase error are additional errors(they must therefore be added to those of the instrument alone) stated as influ-ences on the calculations performed by the analyzer (powers, energies, powerfactors, tangent, etc.).Type of sensor TRMS current Maximum error on IRMS Maximum error on φMR1931000A[1A; 10A] ±(1.5%+1A) N.S.[10A; 100A] ±(2°)[100A; 800A] ±(3%)±(1.5°)[800A; 1200A] ±(5%)[1200A; 1400A]*SR1931000A[1A; 3A] ±(0.8%) N.S.[3A; 10A] ±(1°)[10A; 100A] ±(0.3%) ±(0.5°)[100A; 1200A] ±(0.2%) ±(0.3°)AmpFlex ®3000A[10A; 100A] ±(3%) ±(1°)[100A; 6500A] ±(2%) ±(0.5°)MiniFlex®1000A[10A; 100A] ±(3%) ±(1°)[100A; 1000A] ±(2%) ±(0.5°)MN93200A[0,5A; 2A] ±(3%+1A) N.S.[2A; 10A] ±(6°)[10A; 100A] ±(2.5%+1A) ±(3°)[100A; 240A] ±(1%+1A) ±(2°)MN193100A[100mA; 300mA] ±(0.7%+2mA) N.S.[300mA; 1A] ±(1.5°)[1A; 120A] ±(0.7%) ±(0.7°)MN1935A[5mA; 50mA] ±(1%+0.1mA) ±(1.7°)[50mA; 500mA] ±(1%) ±(1°)[500mA; 6A] ±(0.7%)5AAdapter[5mA; 50mA] ±(1%) ±(1°)[50mA; 6A] ±(0.5%) ±(0°)*DC Only