Sew ST2000 Portable power factor meter ST 2000 3803 alat ukur Cos-Phi

Principle : Phase angle sensing transducer Meets Rated Accuracy : 3% phase angle Scale : Power FactorLead 0 0.3 1.0 0.3 0 Lag Power Angle Lead 90 0 90 Lag Effective Power Factor Measuring Range : Lead 0.5 1.0 0.5 Lag Scale Length : Approx. 135mm(5-3/8) Frequency Influence : Within 1.5 phase angle at 45 to 65Hz Part No. 3803 PF (1phase, 3phase) meter Current : 5/25A Voltage : 120V Redy stock pengiriman ekspress