|
Features |
ACD-40PQ |
ACD-41PQ |
Basic Accuracy |
|
TRMS Measurement |
Yes |
- |
|
AC Current |
40.0 / 400.0 / 1000A |
±(1.0%
Rdg + 5 LSD) @ 50 / 60Hz |
|
DC Voltage |
600.0V |
±(0.5% Rdg + 5 LSD) |
|
AC Voltage |
600.0V |
±(0.5% Rdg + 5 LSD)
@ 50 / 60Hz |
|
Resistance |
999.9 Ohms |
±(1.0% Rdg + 6 LSD) |
|
Frequency |
5.00 Hz to 500.0 Hz |
±(0.5% Rdg + 4 LSD) |
|
Active Power (W) |
- |
0 to 600.0 kW |
±(2.0% Rdg + 6 LSD)
@ Harmonics
Fund to 10th & PF > 0.7 |
|
Reactive Power (VAR) |
- |
0 to 600.0 kVAR |
±(2.0% Rdg + 6 LSD)
@ Harmonics
Fund to 10th & PF > 0.7 |
|
Apparent Power (VA) |
- |
0 to 600.0 kVA |
±(2.0% Rdg + 6 LSD)
@ Harmonics
Fund to 10th |
|
Power Factor |
- |
0.10 to 0.99 |
±3 LSD) @ Harmonics
Fund to 21th |
|
THD-R |
0.0% to 99.9% |
|
1.5% of Reading + 6d @ Fund Frequency |
|
THD-F |
|
0.0% to 99.9% |
1.5% of Reading + 6d @ Fund Frequency |
|
Temperature |
-58 F to 572 F
(-50 C to 300 C) |
±(2.0% Rdg + 6F)
±(2.0% Rdg + 3C) |
|
Hi-Lo Logging |
5400 Points |
- |
- |
|
General Specifications |
|
Display |
Voltage
functions: 6000 counts LCD display(s) |
|
Power, Ohm & Hz functions |
9999
counts LCD display(s) |
|
ACA clamp-on function |
4000
counts LCD display(s) |
|
Update Rate: |
Power
function: 1 per second nominal (ACD-41PQ only) |
|
Voltage, ACA clamp-on, Ohm, Hz
&Temperature functions: |
4 per
second nominalACD-40PQ Hz function: 2 per second nominal. |
|
Polarity: |
Automatic |
|
Low Battery: |
Below
approx. 2.4V |
|
Operating Temperature: |
0°C to
40°C |
|
Relative Humidity: |
Maximum
relative humidity80% for temperature up to 31°C decreasing linearly to
50% relative humidity at 40°C |
|
Altitude: |
Operating
below 2000m |
|
Storage Temperature: |
-20°C to
60°C, < 80%R.H. (with battery removed) |
|
Temperature Coefficient: |
nominal
0.15 x (specified accuracy)/ °C @ (0oC -18oC or28°C -40°C), or otherwise
specified |
|
Sensing: |
True RMS
sensing for all models |
|
Safety: |
Meets
IEC61010-2-032 (1994), EN61010-2-032(1995), UL3111-2-032(1999). |
|
Measurement Category: |
III 600
Volts ac & dc |
|
Transient protection: |
6.5kV
(1.2/50µs surge) for all models |
|
Pollution degree |
2 |
|
E.M.C.: |
Meets
EN61326(1997, 1998/A1),EN61000-4-2(1995), and EN61000-4-3(1996) |
|
In an RF field of 3V/m: |
Total
Accuracy = Specified Accuracy + 45 digits Performance above 3V/m is not
specified |
|
Overload Protections |
ACA Clamp-on jaws: |
AC
1000ARMS continuous + & COM terminals (all functions):600VDC/VAC RMS |
|
Power Supply: |
standard
1.5V AAA Size (NEDA24Aor IEC LR03) battery X 2 |
|
Power Consumption: |
Voltage,
ACA, Hz & Power functions: 10mAtypical (ACD-41PQ) |
|
Power Supply: |
standard
1.5V AAA Size (NEDA24Aor IEC LR03) battery X 2 |
|
Power Consumption: |
Voltage,
ACA, Hz & Power functions: 10mAtypical (ACD-41PQ) |
|
Voltage & ACA functions: |
3.5mAtypical (ACD-40PQ ) |
|
Ohm & Temperature functions: |
4mAtypical |
|
APO Timing: |
Idle for
16 to 17 minutes |
|
APO Consumption: |
10µAtypical |
|
Physical Specifications |
Dimension: |
L224mm X
W78mm X H40mm |
|
Weight: |
224 gm
approx |
|
Jaw opening & Conductor diameter: |
45mm max |
|
Special features |
ACD-41PQ |
Backlight
display ;AutoVATM (Auto Selection on ACV, DCV or ACA functions); Power
measurement of selectable W, VAR & VA with dual-display Total Power
Factor features; Total harmonic distortion THD%-F; PEAK-RMS HOLD; |
|
ACD40PQ |
Backlight
display; THD%-R Total harmonic distortion-RMS); Onscreen stand-alone
Hi-Lo logging (5400 minutes) at sampling speed of faster than: 20 per
second for Voltage & ACA functions 4 per second for Ohm & Temperature
functions 2 per second for Hz function |
|
Electrical Specifications |
Accuracy
is ±(% reading digits + number of dig-its) or otherwise specified, at 23
°C ±5 °C& less than 75% R.H. True RMS (all models)ACV & ACA clamp-on
accuracies are specified from 0% to 100% of range or otherwise
specified. Maximum Crest Factor is as specified below, and with
frequency spectrums, besides fundamentals, fall within the meter
specified AC bandwidth for non-sinusoidal waveforms. Fundamentals are
specified at 50Hz and 60Hz. |
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