ACD-41PQ - Amprobe - Datasheet.Directory

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ACD-41PQ

1000A Power Quality Clamp-

on with THD Measurement

The ACD-41PQ provides a simple and effective way to verify

if the electrical system is affected by harmonics. Enhanced

troubleshooting capabilities with the Power analysis functions.

Increase your ability analyze the data with an optional PC

interface kit.

TRMS sensing ■

Measurements: Total Harmonics Distortion THD, AC/DC ■

Voltage up to 600V, AC Current up to 1000A, Resistance,

Frequency, Temperature

ACD-41PQ also measures Active (W), Reactive (VAR) and ■

Apparent (VA) Power with dual-display Power Factor

readout

AutoTect™ - Auto Selection of AC Volts, DC Volts or AC ■

Amps

Total Harmonic Distortion to 51st harmonic ■

Optional PC interface capability ■

Audible continuity ■

Auto power off ■

Automatic polarity ■

Low battery indication ■

Peak hold ■

Data hold ■

Large, easy to read LCD display with backlight ■

Accommodates conductors up to 1.77” (45mm) in ■

diameter

Carrying case, test leads, batteries (installed), ■

thermocouple and manual included

Voltage overload protection for all functions up to 600V ■

AC/DC

600V

Amprobe® Test Tools

Data Sheet

ACD-41PQ 1000A Power Quality Clamp-on with THD Measurement

Speciﬁcations (valid for 23 °C ± 5 °C, for less than 70 % relative humidity).

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

Voltage, ACA clamp-on, Ohm, Hz &

Temperature functions 4 per second nominal

Polarity Automatic

Operating Temperature 0°C to 40°C; < 80% RH @ < 31°C; decreasing linearly to 50% RH @ 40°C

Altitude Indoor operation, below 2000m.

Storage Temperature -20°C to 60°C, < 80% R.H. (with battery removed)

Temperature Coefﬁcient nominal 0.15 x (speciﬁed accuracy)/ °C @ (0°C -18°C or 28°C -40°C)

Sensing True RMS sensing

Power Supply standard 1.5V AAA Size (NEDA 24A or IEC LR03) battery X 2

Low Battery Below approx. 2.4V

Power Consumption Voltage, ACA, Hz & Power functions 10mA typical

Ohm & Temperature functions 4mA typical

APO Timing Idle for 17 minutes

APO Consumption 10μA typical

Jaw opening & Conductor

diameter 45mm max

Dimension 224 x 78mm x 40mm (8.9 x 3.1 x 1.6 in.)

Weight 224 gm approx

Safety LVD Meets EN60101-1:2001; EN61010-2-032(2002), Category III- 600 Volts ac & dc; pollution degree : 2

� EMC EN 61326-1

Electrical Speciﬁcations

AC Voltage

Voltage Range Accuracy

600.0V 50Hz to 60Hz ± (0.5% rdg + 5d)

45 to 50Hz, 60 to 500Hz ± (1.5% rdg + 5d)

500Hz to 3.1kHz ± (2.5% rdg + 5d)

CMRR > 60 dB @ DC to 60 Hz, Rs = 1 kΩ

Input Impedance 2 MΩ, 30 pF nominal

Crest Factor < 2.3 : 1 at full scale; < 4.6 : 1 at half scale

ACV AutoTechTM Threshold 30VAC (40 to 500 Hz) nominal

DC Voltage

Range 600.0 V

Accuracy ± (0.5% rdg + 5d)

NMRR > 50 dB @ 50/60 Hz

CMRR >120 dB @ DC, 50/60 Hz, Rs = 1 kΩ

Input Impedance 2 MΩ, 30 pF nominal

DCV AutoTechTM Threshold 2.4VDC nominal

PEAK-rms HOLD (ACA & ACV only)

Response 65ms to 90% rdg

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Data Sheet

ACD-41PQ 1000A Power Quality Clamp-on with THD Measurement

Electrical Speciﬁcations (continued)

Ohms

Range 000.0 to 999.9 Ω

Accuracy ± (1.0% rdg + 6d)

Open Circuit Voltage 0.4VDC typical

Audible Continuity Tester

Audible threshold between 10Ω and 300Ω

Response time 250μs

ACA Current (Clamp-on)

Range Frequency Accuracy 1) 2)

40.00A, 400.0A, 1000A 50 Hz / 60 Hz ± (0.5% rdg + 5d)

40.00A, 400.0A 45 to 50 Hz, 60 to 500 Hz ± (2.0% rdg + 5d)

1000A 45 to 50 Hz, 60 to 500 Hz ± (2.5% rdg + 5d)

40.00A, 400.0A 500 Hz to 3.1 kHz ± (2.5% rdg + 5d)

1000A 500 Hz to 3.1 kHz ± (3.0% rdg + 5d)

ACA AutoTechTM Threshold 1A AC (40Hz ~ 500Hz only) nominal

Crest Factor 40.00A & 400.0A: < 2.5 : 1 at full scale; < 5.0 : 1 at half scale

1000A: < 1.4 : 1 at full scale; < 2.8 : 1 at half scale

1) Induced error from adjacent current-carrying conductor: < 0.06A/A

2) Speciﬁed accuracy is from 1% rdg to 100% rdg of range and for measurements made at the jaw center. When the conductor is not

positioned at the jaw center, position errors introduced are:

Add + 1% rdg to speciﬁed accuracy for measurements made WITHIN jaw marking lines (away from jaw opening)

Add + 4% rdg to speciﬁed accuracy for measurements made BEYOND jaw marking lines (toward jaws opening)

Temperature

Range Accuracy

-50°C to -20°C ± (2.0% rdg + 6°C)

-20°C to 300°C ± (2.0% rdg + 3°C)

-58°F to -4°F ± (2.0% rdg + 12°F)

-4°F to 572°F ± (2.0% rdg + 6°F)

Type-K thermocouple range & accuracy not included

Frequency

Range 5.00 Hz to 500.0 Hz

Accuracy ± (0.5% rdg +4d

Range Sensitivity (Sine RMS)

40A > 4A

400A > 40A

1000A > 400A

600V > 30V

THD% rdg-F (Total Harmonic RMS / Fundamental RMS) x 100%

Range: 0.0% to 999.9% (Range for Dual Display mode: 0% to 99%)

Harmonic Accuracy (Speciﬁed accuracy @ ACA fundamental > 5A ; ACV fundamental > 50V)

Fundamental ± (1.5% rdg + 6d)

2nd ~ 3rd ± (5.0% rdg + 6d)

4th ~ 16th ± (2.5% rdg + 6d)

17th ~ 46th ± (3.0% rdg + 6d)

47th ~ 51st ± (4.5% rdg + 6d)

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Amprobe® Test Tools

Data Sheet

7/2008 3320108 Rev A

ACD-41PQ 1000A Power Quality Clamp-on with THD Measurement

Electrical Speciﬁcations (continued)

Total Power Factor (PF)

Range Accuracy (Speciﬁed accuracy @ ACA fundamental > 2A ; ACV fundamental > 50V)

0.10 to 0.99 F to 21st harmonic 22nd to 51st harmonic

0.10 to 0.99 ± 3d ± 5d

Power (VA)

Range Accuracy 1) 2)

0 to 600.0 kVA F to 10th 11th to 46th 47th to 51st

@ PF = 0.99 to 0.1 ± (2.0% rdg + 6d) ± (3.5% rdg + 6d) ± (5.5% rdg + 6d)

Power (kW and kVAR)

Range Accuracy 1) 3)

0 to 600.0 kW / kVAR F to 10th 11th to 25th 26th to 46th 47th to 51st

@ PF = 0.99 to 0.70 ± (2.0% rdg + 6d) ± (3.5% rdg + 6d) ± (4.5% rdg + 6d) ± (10% rdg +6d)

@ PF = 0.70 to 0.50 ± (3.0% rdg + 6d) ± (3.5% rdg + 6d) ± (4.5% rdg + 6d) ± (10% rdg +6d)

@ PF = 0.50 to 0.30 ± (4.5% rdg + 6d) ± (4.5% rdg + 6d) ± (4.5% rdg + 6d) ± (10% rdg +6d)

@ PF = 0.30 to 0.20 ± (10% rdg + 6d) ± (10% rdg + 6d) ± (10% rdg + 6d) ± (15% rdg +6d)

1) Speciﬁed accuracy is for ACA clamp measurement at the center of jaws. When the conductor is not positioned at the jaw center, posi-

tion errors introduced are: Add 1% rdg to speciﬁed accuracy for ACA measurements made WITHIN jaw marking lines (away from jaw

opening)

Accuracy is not speciﬁed for ACA measurement made BEYOND jaw marking lines (toward jaws opening)

2) Add 1% rdg to speciﬁed accuracy @ ACA fundamental < 5A or ACV fundamental < 90V.

Accuracy is not speciﬁed @ ACA fundamental < 1A or ACV fundamental < 30V

3) Add 1% rdg to speciﬁed accuracy @ ACA fundamental < 5A or ACV fundamental < 90V.

Accuracy is not speciﬁed @ ACA fundamental < 2A or ACV fundamental < 50V

OPTIONAL ACCESSORIES PART NUMBER

PC Interface kit (PC connection cable with software) RS-232 KIT2

Amprobe® Test Tools Europe

Amprobe Test Tools Europe

Beha-Amprobe GmbH

In den Engematten 14

79286 Glottertal, Germany

Tel.: +49 (0) 7684 8009 - 0

Amprobe® Test Tools

website: www.Amprobe.com

email: info@amprobe.com

Everett, WA 98203

Tel: 877-AMPROBE