External Power Supply; Measurements; Voltage And Current; Phase Angle, A To B - Arbiter Systems 928A User Manual

External Power Supply

Part number: AP0011200.
Type: +7 Vdc, regulated; 5 W

Measurements

Voltage and Current

Method: True rms, 3 kHz Bandwidth
Accuracy: 0.1% of reading (voltage) or
whichever is greater
0.1% of reading (current) + CT errors
1% of reading + CT errors (low range)

Phase Angle, A to B

Range: 0 to 360 or
Accuracy: 0.1
underrange: 1 , typical

Frequency

Range: 50 or 60 Hz
Accuracy: 0.005% of reading

Harmonics

Input: Channel A and B, simultaneous
Range: 2nd to 50th (50 or 60 Hz fund.)
Accuracy: 0.1% THD + 5% reading
5 mV,
180
5 Hz
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