POWER FACTOR & FREQUENCY METER

A2039(206X116X87mm, 2.9kg)

The A2039 is used for measurement in single-phase and balanced three-phasse circuits. form a phase discriminating circuit, the output of the built-it transducer produces a DC proportional to the phase between voltage and current to operate the DC indicator.

SPECIFICATION :

Principle :                           Rectifier Type
Rated Accuracy :                3.0%
Scale :Power Factor :         Lead 0-0.3-1.0-0.3-0 Lag
Phase 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")
Freguency Influence :Within ±1.5° Phase angle at 45~65Hz

Model	code	Freguency	Voltage
2038	01	45 to 65Hz	120V/240V
2038	02	20 to 100Hz
2038	03	100 to 300Hz
2038	04	300 to 500Hz

Notes : 1. For ranges higher than 2A, use one External CurrentTransformer
with 203902 & 203903.
2. For ranges higher than 300V, use External Potential Transformer.

A2038(195X175X87mm, 1.8kg)

The A2038 uses a freqeency-to-DC current transducer whith drives a high
sensitivity moving coil type indicator it features accurate Freguency measurements without noticeable influence of line voltage fluctuation (50 to 300V) or wave form distortion.

SPECIFICATION :

Principle : Freguency sensing transducer
Rated Accuracy : ±0.2% of full scale value on 45 to 65Hz range
                            ±1.0% of full scale value on 20 to 100Hz range
                            ±0.5% of full scale value on 100 to 500Hz range
Scale Length : Approx. 135mm(5-3/8")

Model

code

Freguency

Voltage

2038

01

45 to   65Hz

120V/240V

2038

02

20 to 100Hz

2038

03

100 to 300Hz

Notes : For voltages higher than specified, use External Potential Transformer.