Amprobe ACD-50NAV, ACD-51NAV, ACDC-52NAV, ACDC-54NAV Catalog Page

DUAL RATED

Rated 5 Out of 5 Stars

ACDC-54NAV

Joystick

control

detail

Recommended Accessories

TL35B

Test Leads

(See Page 56)

ELS2A

AC Line

Splitter

(See Page 56)

Navigator™ CAT IV Power Quality Clamp Meters

These power quality clamp meters measure power and power factor, total harmonic distortion,
individual harmonics, as well as AC/DC voltage, current, capacitance, inrush current analysis,
and phase sequence. The low pass filter enables voltage and current measurement on
variable frequency drives. The Navigator™ joy stick allows quick selection of the numerous
measurement features on the large LCD display. Built for rugged industrial environments with
CAT IV 600 V/CAT III 1000 V safety rating.

• THD (total harmonic distortion) and individual
harmonics 1-25

• Power (KW) and power factor (0-1) indicates
electrical usage and system efficiency

• True-RMS provides accuracy and dependability

• Low pass filter for variable frequency drives

• Inrush current measurement for motors

• Phase rotation indication

FEATURE ACD-50NAV ACD-51NAV ACDC-52NAV ACDC-54NAV BEST ACCURACY

AC Current 100.00 A, 600.0 A 100.00 A, 1000.0 A +/- (1.5% rdg + 5 LSD)

DC Current – – 100.00 A, 600.0 A 100.00 A, 1000.0 A +/- (1.5% rdg + 5 LSD)

AC Voltage 100.00 V, 1000 V +/- (1.0% rdg + 5 LSD)

DC Voltage 100.00 V, 1000 V +/- (0.7% rdg + 2 LSD)

Resistance

Frequency 20.0 Hz to 10 kHz +/- (0.5% rdg +3 LSD)

Capacitance 4.000 µF, 4000 µF +/- (1.9% rdg + 8 LSD)

DCµA – 1000.0 µA – – +/- (1.7% rdg + 2 LSD)

Temperature –

THD

(Total Harmonics
Distortion)

Individual
Harmonics

Power 10 kW

Power Factor -1.00
Accommodates

Conductors

INCLUDED ACCESSORIES: Test leads, user manual, batteries (installed),
thermocouple (ACD-51NAV and ACDC-54NAV only)

-50°F

(-50°C

Up to 1.45“ (37 mm) in diameter

Ω

1.0000 k

, 10.000 kΩ, 100.00 k

^ 1832°F
^ 1000°C)

0.1% ^ 100.0% +/- (3.0% rdg + 10 LSD)

^ 600 kW 10 kW ^ 1000 kW

TOP R ATED

“Awesome CAT IV clamp meter with Power Factor

Great design, easy to use even with voltage gloves. Nothing
out there that even comes close. When I'm suited up in arc
flash clothing & wearing 1000 volt gloves the ACDC-54NAV
provides peace of mind. I feel very confident placing the
clamp around a 480 volt energized feeder since the meter/
leads/gloves are all 1000 volt rated.

- ACDC-54NAV customer review

• MAX/MIN and smart data hold

• Peak hold

• Auto flashlight when clamping

• Large backlit display with analog bar graph

• Overmold body absorbs shock – drop-proof to
4 ft (1.2 m)

• Safety Rated CAT IV 600 V

Ω

-50˚F

–

^ 25 –

1

^ 1.00 +/- 3 degrees

^ 1832°F
^ 1000°C)

(-50˚C

Up to 1.60“ (40

mm) in diameter

+/- (1.0% rdg + 3 LSD)

+/- (1% rdg + 1ºC)

±(A, error×V, reading + V,

error×A, reading)

Navigate Through Any Job

Job Function Applications Model

Industrial
Electricians

Facilities
Maintenance

HVAC Technicians

6

Motor Testing. Use inrush current to test motors capacitance to check start up capacitors

and phase rotation to measure three-phase systems
Power Quality. Quickly determine the efficiency of an electrical system by measuring
power factor and working power measurements. Check for harmful harmonics while you
perform daily system checks
Transformers. The Navigator™ Clamp is the ideal tool for maintenance and installation of
transformers and advanced equipment

System Monitoring. Assess and monitor the condition of various systems and advanced
equipment such as power quality analyzers
Performance Testing. Verify system efficiency and quickly troubleshoot issues to
minimize costly downtime by performing load studies, motor testing system checks

System Monitoring. Maintain large, complex HVAC systems in factories, data centers,
hospitals and commercial buildings
Performance Testing. Best tool for technicians who need the following critical
measurements during HVAC system checks and repairs:

• Capacitance for checking startup capacitors

• Micro Amps for the verification of the flame sensors

• Temperature for checking cooling/heating performance

• Inrush current for verification of the compressor motor

• Low-pass filter to allow measurement of the variable frequency drives

ACDC-54NAVACDC-52NAVACD-50NAV ACD-51NAV

ACDC-52NAV
ACDC-54NAV

ACD-50NAV

ACD-51NAV