AD40A Fluke, AD40A Datasheet - Page 14
![MULTIMETER, DIGITAL, CLAMP, 3-3/4 DIGIT](/photos/27/68/276819/3758663_sml.jpg)
AD40A
Manufacturer Part Number
AD40A
Description
MULTIMETER, DIGITAL, CLAMP, 3-3/4 DIGIT
Manufacturer
Fluke
Datasheet
1.AD40A.pdf
(24 pages)
Specifications of AD40A
Dmm Type
Clamp
Current Measuring Range Ac
40A To 400A
No. Of Digits / Alpha
3-3/4
Dmm Response Type
Average
Dmm Functions
AC Current
Calibrated
No
Ranging
Auto
Display Count
3999
Lead Free Status / RoHS Status
na
Marking). However, electrical noise or intense electromagnetic fields in the
vicinity of the equipment may disturb the measurement circuit. Measuring
instruments will also respond to unwanted signals that may be present within
the measurement circuit. Users should exercise care and take appropriate pre-
cautions to avoid misleading results when making measurements in the pres-
ence of electronic interference.
2-3 Electrical Specifications
Accuracy is ±(%reading + nbr digits) at 23 °C ±5 °C, <80% R.H.
DC Voltage (AC40A)
Range
400V
600V
Input Impedance: 1 M W
AC Voltage (AC40A)
Range
400V
600V
Input Impedance: 1 M W
Measuring method: Dual slope integration. Average Sensing, rms indication.
Overload Protection: 660V rms
AC Current (AC40A/AD40A)
Range
40A
400A
Overload Protection: 660A
Accuracies are specified for conductor centered in the jaw. If the conductor is
Measuring method: Dual slope integration. Average Sensing, rms indication.
Resistance (AC40A)
Range
400 W
Max open circuit voltage, AC40A: -1.2V nominal
Overload Protection, AC40A: 660Vrms
Audible Continuity (AC40A)
Like resistance measurement. Continuous tone and
Max open circuit voltage: -1.2V
Overload Protection: 660Vrms
Data Hold: Hold display reading for all functions and ranges. Always remem-
ber to release Data Hold when taking a new measurement.
not centered, an additional error of max 1.5% can result.
for AC40A
This product complies with requirements of the following European
Community Directives: 89/336/EEC (Electromagnetic Compatibility)
and 73/23/EEC (Low Voltage) as amended by 93/68/EEC (CE
Accuracy
Accuracy (40-450Hz)
Accuracy (50/400Hz)
±( 2.0%rdg +10dgt )
Accuracy
±(1.0%rdg + 5dgt)
±(1.2%rdg +5dgt)
±(1.2%rdg +5dgt)
±(1.5%rdg +10dgt)
±(1.5%rdg +10dgt)
±(2.0%rdg +10dgt)
– 12 –
Resolution
0.1V
1V
Resolution
0.01A
0.1A
Resolution
0.1 W
Resolution
0.1V
1V
display at R £ 40 W