Fluke 43B user manual Function Specifications, Electrical functions

Specifications 3

Function Specifications

Function Specifications

For all specifications, probe specifications must be added.

Electrical functions

Specifications are valid for signals with a fundamental between 40 and 70 Hz.

Minimum input voltage		4 V peak-peak
Minimum input current		10 A peak-peak (1 mV/A)
Input bandwidth	DC to 15 kHz (unless specified otherwise)
Volts / Amps / Hertz
Readings		V rms (AC+DC), A rms (AC+DC), Hz
Voltage ranges (auto)		5.000 V to 500.0 V, 1250 V
		±(1 % + 10 counts)
Current ranges (auto)		50.00 A to 500.0 kA, 1250 kA
		±(1 % + 10 counts)
Frequency range		10.0 Hz to 15.0 kHz
40.0 to 70.0 Hz		±(0.5 % + 2 counts)
CF Crest Factor range		1.0 to 10.0 ±(5 % + 1 counts)
Power
(1 and 3 Phase, 3 Conductor balanced loads)
Readings		Watt, VA, VAR, PF, DPF, Hz
Watt, VA, VAR ranges (auto)		250 W to 250 MW, 625 MW, 1.56 GW
when selected: total (%r):		±(2 % + 6 counts)
when selected: fundamental (%f):		±(4 % + 4 counts)
DPF		0.00 to 1.00
0.00 to 0.25		not specified
0.25 to 0.90			± 0.04
0.90 to 1.00			± 0.03
PF		0.00 to 1.00, ± 0.04
Frequency range		10.0 Hz to 15.0 kHz
40.0 to 70.0 Hz		±(0.5 % + 2 counts)
Harmonics
Number of harmonics		DC..21, DC..33, DC..51
Readings / Cursor readings
V rms / I rms		fund. ±(3 % +	2 counts)
31st ±(5 % + 3 counts), 51st ±(15 % +			5 counts)
Watt		fund. ±(5 % + 10 counts)
31st ±(10 % + 10 counts), 51st ±(30 % +			5 counts)
Frequency of fundamental			± 0.25 Hz

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