Sew ST-2000Cos Portable Power Factor Meter
FEATURES
Principle : Phase angle sensing transducer
Meets
Rated Accuracy : ±3% phase angle
Scale :
Power Factor：Lead 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
Portable Power Factor Meter (Taut Band movement)
The PF meter is used for measurement in single-phase and balanced threephase circuits. From a phase discriminating circuits, the output of the builtin transducer produces a DC proportional to the phase between voltage and current to operate the DC indicator.
● Principle : Phase angle sensing transducer
● Rated Accuracy : ±3% phase angle
● Scale :
Power Factor : Lead 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
Name: (1Ø, 3Ø) meter
Current: 0.2/1A
Voltage: 120V
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