Amprobe ACD-16-PRO Data sheet

ACD-16 Pro & ACD-16 TRMS Pro
1000A Data-Logging Clamp-on Multimeters

CAT

600V

TRUE

RMS

ACD-16 TRMS Pro

z

Need the perfect tool to troubleshoot a system? The ACD-16’s provide a full
range of measurements, enhanced with data logging capabilities, to catch what
the eye can’t see. Double the efficiency, with an optional PC interface kit.

• TRMS & Backlight Screen (ACD-16 TRMS Pro only)

• Measurements: AC/DC Voltage up to
600V, AC Current up to 1000A,
Resistance, Frequency and Temperature

• Data-logging 5400 points

• Optional PC interface capability

(RS-232 KIT2)

• Audible continuity

• Auto power off

• Automatic polarity

• Low battery indication

• Data hold

• Large, easy to read LCD display

• Accommodates conductors up to

1.77” (45mm) in diameter

• Carrying case, thermocouple, test
leads, batteries (installed) and
user manual included

• Voltage overload protection for all
functions up to 600V AC/DC

• Safety CAT III 600V

FEATURES ACD-16 Pro ACD-16 TRMS Pro ACCURACY

TRMS Measuremaent
AC Current

DC Voltage
AC Voltage
Resistance
Frequency

Temperature

N/A Yes

40.0 / 400.0 / 1000

600.0V +/-(0.5% Rdg + 5 LSD)

600.0V +/-(1.0% Rdg + 5 LSD) @ 50 / 60 Hz

999.9 Ohms +/-(1.0% Rdg + 6 LSD)

5.00Hz to 500.0Hz +/-(0.5% Rdg +4 LSD)

-58 F to 572 F

(-50 C to 300 C)

A

+/-(1.0% Rdg + 5 LSD) @ 50 and 60Hz

+/-(2.0% Rdg + 6F)

+/-(2.0 % Rdg + 3C)

OPTIONAL ACCESSORIES PART NUMBER

PC Interface kit (PC connection cable with software) RS-232 KIT2
Line splitter (Energizer) A47L
5000A Clamp-on Current Transformer (50 to 1) CT50-1
3000A Clamp-on Current Transformer (50 to 1) CT50-2
Dual input Thermocouple adapter with two ther­mocouples -50°F to 600°F
Alligator Clips (For test leads) VRC-320

DKTA-620 and
two of TPK-56

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REPLACEMENT PARTS

(supplied with product)

Test leads with set of alligator clips

(alligator clips are not supplied with product)

Thermocouple TPK-59
Carrying case SV-U
Instruction Manual

PART NUMBER

MTL-90B

.AMPROBE.com

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ACD-16 Pro & ACD-16 TRMS Pro
1000A Data-Logging Clamp-on Multimeters

GENERAL SPECIFICATIONS
Relative Humidity: Maximum relative humidity

80% 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)/ oC @(0˚C -18˚C or 28˚C -40˚C),
or otherwise specified
Sensing: Average sensing for model; True RMS
sensing for model
Safety: Meets IEC61010-2-032(1994),
EN61010-2 032(1995), UL3111-2­032(1999).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 1000A RMS continu-

ous + & COM terminals (all functions):
600VDC/VAC RMS
Power Supply: standard 1.5V AAA Size (NEDA
24A or IEC LR03) battery X 2

Power Consumption:
Voltage & ACA functions: 3.5mA typical
Ohm & Temperature functions: 4mA typical
APO Timing: Idle for 16 minutes
APO Consumption: 10µA typical
Dimension: L224mm X W78mm X H40mm
Weight: 224 gm approx
Jaw opening & Conductor diameter: 45mm max
Special features: Display Backlight (ACD-16

Auto-Hold; Display Hold; On screenstand-

TRMS)
alone Hi-Lo logging (5400 minutes) at sampling
speed of faster than: 20 per second for V

functions 4 per second for Ohm &

ACA

oltage &
emperature

T

functions 2 per second for Hz function
Accessories: T
installed, user's manual,

est leads (MTL-90B), batteries

TPK-59 banana plug

type-K thermocouple & soft carrying pouch

Optional accessories: RS-232 KIT2 interface kit.
Electrical Specifications: Accuracy is ±(% read

ing digits + number of digits) or otherwise speci
fied, at 23 ˚C ±5 ˚C & less than 75% R.H.

ACA

RMS Models

ACD-16TRMS

ACV &

-

rue

T

clamp-on
accuracies are specified from 5% to 100% of
range or otherwise specified. Maximum Crest
Factor are as specified below

, & with frequency
spectrums, besides fundamentals, fall within the
meter specified

AC bandwidth for non-sinusoidal
waveforms. Fundamentals are specified at 50Hz
and 60Hz.

AC Voltage

RANGE Accuracy

50Hz / 60Hz

600.0V 1.0% + 5d

45Hz ~ 500Hz

600.0V

1.5% + 5d

500Hz ~ 3.1kHz 9 (ACD-16 TRMS only)

600.0V 2.5% + 5d

CMRR: >60dB @ DC to 60Hz, Rs=1kΩ
Input Impedance: 2MΩ, 30pF nominal
True RMS models Crest Factor:

< 2.3 : 1 at full scale & < 4.6 : 1 at half scale

DC Voltage

RANGE Accuracy

600.0V 0.5% + 5d

NMRR: >50dB @ 50/60Hz
CMRR: >120dB @ DC, 50/60Hz, Rs=1kΩ
Input Impedance: 2MΩ, 30pF nominal

Ohms

RANGE Accuracy

999.9Ω 1.0% + 6d

Open Circuit Voltage: 0.4VDC typical
Audible Continuity Tester
Audible threshold: between 10Ω and 300Ω.
Response time: 250µs

Frequency

RANGE Accuracy

5.00Hz ~ 500.0Hz 0.5%+4d

Sensitivity (Sine RMS)

40A range: > 4A
400A range: > 40A
1000A range: > 400A
600V range: > 30V

-

Temperature

RANGE Accuracy

1)

-50˚C ~ 300˚C 2.0% + 3˚C

-58˚F ~ 572˚F 2.0% + 6˚F

1)

Add 3˚C (or 6˚F) to specified accuracy @

-20

˚C ~ -50˚C (or @ -4˚F ~ -58˚F)

Type-K thermocouple range & accuracy not included

ACA Current (Clamp-on)

RANGE Accuracy

1) 2) 3)

50Hz / 60Hz

40.00A, 400.0A, 1000A 1.0% + 5d

45Hz ~500Hz

40.00A, 400.0A 2.0% + 5d
1000A 2.5% + 5d

500Hz ~ 3.1kHz (ACD-16TRMS Pro only)

40.00A, 400.0A 2.0% + 5d
1000A 2.5% + 5d

True RMS models Crest Factor:

< 2.5 : 1 at full scale & < 5.0 : 1 at half scale for

40.00A & 400.0A ranges
< 1.4 : 1 at full scale & < 2.8 : 1 at half scale for
1000A range

1)

Add 8d to specified accuracy while reading is
below 10% of range

2)

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

3)

Specified accuracy is for measurements made
at the jaw center. When the conductor is not
positioned at the jaw center, position errors
introduced are:
Add 1% to specified accuracy for measurements
made WITHIN jaw marking lines (away from
jaw opening)
Add 4% to specified accuracy for measurements
made BEYOND jaw marking lines (toward
jaws opening)

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