Specifications; Reference Conditions; Electrical Specifications; Voltage Inputs - AEMC 8230 User Manual

3.1 Reference Conditions

Parameter
Ambient temperature
Humidity
Atmospheric pressure
Phase-to-earth voltage
Clamp current circuit input voltage
AmpFlex current circuit input voltage
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Network frequency
Phase shift
Harmonics
Balanced three-phase connection
*All specifications are subject to change without notice.

3.2 Electrical Specifications

3.2.1

Voltage Inputs

Operating Range: Phase-Phase - 0 to 660Vrms AC/DC*
*Provided that the max with 600Vrms in regards to earth is not exceeded.
Input Impedance: 451kΩ
Overload: 1.2Vn permanently; 2Vn for 1 sec (Vn = nominal voltage)
3.2.2

Current Inputs

Operating Range: 0 to 1V
Input Impedance: 1MΩ for current probe circuit and 12.4kΩ for AmpFlex
Overload: 1.7V
Sample Rate: 256 per cycle
6.4kHz (256 x 50 ÷ 2) at 50Hz; 7.68kHz (256 x 60 ÷ 2) at 60Hz
Power Quality Analyzer Model 8230
CHAPTER 3

SPECIFICATIONS

Phase-Neutral - 0 to 600Vrms AC/DC
Reference Conditions
73° ± 5°F (23° ± 3°C)
45 to 75%
25.4" to 31.3" Hg (860 to 1060 hPa)
50 to 600Vrms without DC (< 0.5%)
30mVrms to 1Vrms without DC (<0.5%)
11.8 to 118mVrms without DC (<0.5%)
50 and 60Hz ± 0.1Hz
0° active power / 90° reactive power
<0.1%
3φ mode OFF
circuit
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