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Amprobe® Test Tools
Data Sheet
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ACD-16 TRMS-PRO
1000A Data-Logging Clamp-on Multimeter
Need the perfect tool to troubleshoot a system? The ACD-16 TRMS-
PRO provides 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. True RMS for a more
accurate signal in a noisy electrical environment.
True RMS
■
Backlight ■
Measurements: AC/DC Voltage ■
up to 600V, AC Current up to
1000A, Resistance, Frequency
and Temperature
Data-logging up to 5400
■
points
Optional PC interface
■
capability (RS-232 KIT2)
Audible continuity ■
Auto power off ■
Data hold ■
Large, easy to read digital display ■
Accommodates conductors up to ■
45mm (1.77”) in diameter
Carrying case, Type k ■
thermocouple, test leads,
batteries (installed) and user
manual included
Voltage overload protection for
■
all functions up to 600V AC/DC
600V
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Data Sheet
ACD-16 TRMS-PRO 1000A Data-Logging Clamp-on Multimeter
AC Voltage
50Hz / 60Hz 600.0 V 1.0% + 5d
45Hz ~ 500Hz 600.0 V 1.5% + 5d
500Hz ~ 3.1kHz 9 600.0 V 2.5% + 5d
CMRR: >60dB @ DC to 60Hz, Rs=1kW
Input Impedance: 2MW, 30pF nominal
True RMS models Crest Factor: < 2.3 : 1 at full scale & < 4.6 : 1 at half scale
DC Voltage
600.0V 0.5% + 5d
NMRR: >50dB @ 50/60Hz
CMRR: >120dB @ DC, 50/60Hz, Rs=1kW
Input Impedance: 2MW, 30pF nominal
Resistance
999.9W 1.0% + 6d
Open Circuit Voltage: 0.4VDC typical
Audible Continuity Tester
Audible threshold: between 10W and 300W.
Response time: 250µs
Frequency
5.00Hz ~ 500.0Hz 0.5%+4d
Sensitivity (Sine RMS)
40A range: > 4A
400A range: > 40A
1000A range: > 400A
600V range: > 30V
Temperature
-50°C ~ 300°C 2.0% + 3°C 1)
-58°F ~ 572°F 2.0% + 6°F 1)
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
AC Current (Clamp-on)
50Hz / 60Hz 40.00A, 400.0A, 1000A 1.0% + 5d 1) 2) 3)
45Hz ~500Hz 40.00A, 400.0A 2.0% + 5d 1) 2) 3)
1000A 2.5% + 5d 1) 2) 3)
500Hz ~ 3.1kHz
40.00A, 400.0A 2.0% + 5d 1) 2) 3)
1000A 2.5% + 5d 1) 2) 3)
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)
Electrical Specifications: Accuracy is ±(% reading digits + number of digits) or otherwise specified, at 23 °C ± 5 °C & less than 75% R.H.
True RMS Models ACD-16 TRMS-PRO ACV & ACA 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.
Function Range Accuracy
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Data Sheet
ACD-16 TRMS-PRO 1000A Data-Logging Clamp-on Multimeter
General Specifications
Display: 3-5/6 digits, 6000 counts LCD display
Update: 5 per second nominal
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: True RMS sensing
Safety: Meets EN61010-1, 201; IEC61010-2-032(1994), EN61010-2 032(1995), UL3111-2-032(1999).
Category III 600 Volts AC & DC
Transient protection: 6.5kV (1.2/50µs surge)
Pollution degree: 2
E.M.C.: Meets EN61326-1
In an RF field of 3V/m: Total Accuracy = Specified Accuracy + 45 digits Performance; above 3V/m is not specified
Overload Protections :
AC Clamp-on jaws: AC 1000A RMS continuous + & 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; Auto-Hold; Display Hold; On screen 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
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Amprobe® Test Tools
Data Sheet
Amprobe® Test Tools
website: www.Amprobe.com
email: info@amprobe.com
Everett, WA 98203
Tel: 877-AMPROBE
Amprobe® Test Tools Europe
In den Engematten 14
79286 Glottertal, Germany
Tel.: +49 (0) 7684 8009 - 0
Included Accessories
MTL-90B Test leads, TPK-59 banana plug type-K thermocouple, batteries, carrying case and users manual
Optional Accessories
RS-232 KIT2 PC Interface kit (PC connection cable with software)
ELS2A Line splitter (Energizer)
DKTA-620 and two of TPK-56 Dual input Thermocouple adapter with two thermocouples -50°F to 600°F
TL36A Heavy duty test leads with threaded alligator clips
©2007 Amprobe Test Tools. All rights reserved.
9/2007 3128800 Rev A
ACD-16 TRMS-PRO 1000A Data-Logging Clamp-on Multimeters
