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Combine E950-GXX measures the phase angle between Current and Voltage of a single or three phase balanced network having sine waveform. The output signal, in the form of load independent DC Current or Voltage, is proportional to phase angle between current and voltage.
   
 
Measuring quantity
Power Factor / Phase angle
Measuring Principle
Measurement of Zero crossing Interval
Nominal Input
Current: 1A or 5A CT Secondary (0.01 to 10A) Voltage: 110, 110, 230, 240, 400, 500V (10 V - 660V)
Std. Measuring Ranges
0.9 Cap - 1 - ind-0.5
0.8 Cap - 1 - ind-0
0.5 Cap - 1 - ind-0.5
0.5-ind -0 - Cap - 1 - ind - 0 - cap 0.5
Output Quantity
Load Independent DC Voltage or DC Current (Unipolar / Bipolar)
Output Range
Current: 0-1/ 0-5/0-10/0-20/4-20mA, -1....0...1 to-20...0...20mA (Bipolar)
Voltage: 0 -10V/ -10....0 lOV(Bipolar) Option: Dual Output
Ripple
≤ 2% P-P
Output Burden
Current Output : Rext = 15V / I (full Scale) Voltage Output : Rext = Output Voltage/ 20mA,
Auxiliary Supply
AC 24V / 115V or 230V ± 15% DC 24V...90V or 90...240V - 15% / 33%
Own Consumption
< 0.1 VA per current path, Un*l mA per Voltage path
Response Time
< 300ms
Accuracy as per IEC 688
Class 0.5
High Insulation level
4 kv
Impulse withstand Voltage
1 kv, 1.2/50µsec, 0.5 Ws

Operating Temperature
-25 to 55°C
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