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Phase Angle Transducers PHA100 series

Selection Guide

PHA100-PA2
3 phase 3 or 4 wire balanced 2 quadrants
PHA100-PA3
3 phase 3 or 4 wire balanced 4 quadrants
PHA100-PV1
Single phase 4 quadrants phase angle between two voltages.

Typical Applications

The PHA100-PA series of phase angle transducers measure the phase angle between current and voltage. They can be used on single and three phase 3 or 4 wire balanced systems. Ideal for optimising power factor correction. The PHA100-PV1 measures the phase angle between two voltage supplies and provides a 4-20mA, 4-12-20mA or 0-10V D.C. output signal proportional to the phase angle between the voltages.

Technical Specifications

INPUT
Rated value In
1 or 5 Amp C.T. connected 0.5 - 10Amp direct
Rated value Un
57.8 to 600V
Power Consumption
<1VA voltage (aux powered) < 2.5VA voltage(self powered) < 0.2VA current
Working Range
15-125% Un auxiliary powered 75% -125%
Un self powered 10-150% In
Measuring Range
±45° / ±60° / ±90° / ±180° PHA100-PA1
±45/60° PHA100-PA2 ±90°/±180° PHA100-PA3
Rated Frequency
50 / 60 / 400Hz
Frequency Influence
0.005% / Hz
Overload Continuous
4 x In 1.5 x Un
Overload for 1 sec
50 x In 2 x Un
ACCURACY
± 1°
OUTPUT
Rated value mA:
0-1/5/10/20 & 4-20mA
Rated value volts:
0-5/10 & 1-5V
ADJUSTMENT
Zero:
±2%
Span:
±10%
AUXILIARY
A.C. Voltage
115/230/400V(±25% / 45-65Hz /< 2VA)
D.C. Voltage
24 / 48 / 110V (±20%/galvanically isolated/<3W)
WEIGHT & CASE SIZE
Approx 0.6kg. 100mm case

Ordering Information

Product Code
PHA100-PA2
I/P In Un
110V ±15%
O/P Range
±45°
Aux
120V
Freq
60Hz
Options
 

Options

1.
Non standard inputs as far as technically viable
2.
A.C. Auxiliary in range 57.7...450 Vrms
3.
Calibration at nominal Hz 35....450Hz
4.
Calibration at temperature other than 23°C

Connection Diagrams