Amprobe ACD-14TRMSFX Data Sheet

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Data Sheet

ACD-14 TRMS-FX

Digital Clamp-On Multimeter

The ACD-14 TRMS-FX is the professionals’ choice for both HVAC & Electrical applications due to its complete set of measuring features. Its dual displays allows viewing amperage and voltage simultaneously.

n Dual Displays - Permits simultaneous reading of Amperage & Voltage n Micro Amps measurement for testing “Flame Sensors”

n Capacitance to 3000 µF n Temperature / Type-K

Thermocouple

n AC and DC Voltage to 600V n AC Current to 400A n Resistance to 40MW with

Continuity Buzzer

n Frequency measurement n Diode test n Hold and Maximum reading

functions n Accommodates conductors up to 26mm (1.02”) in diameter

n Auto ranging n Auto power off and low

battery indication

n Rubber over-molded case n Overload protected n Safety: CE, UL, CAT III 600V n In rush current

ACD-14 TRMS-FX

(note: $500 MSLP limit)

Amprobe® Test Tools

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ACD-14 TRMS-FX Digital Clamp-On Multimeter

Data Sheet

General Specifications

Display: 3-3/4 digits 4000 counts, dual LCD displays Update Rate: 3 per second nominal Polarity: Automatic Low Battery Indication: Below approx. 2.4V Operating Temperature: 0°C to 40°C (32°F to 104°F) Relative Humidity: Maximum relative humidity 80% for temperatures up to 31°C (88°F) decreasing linearly to 50%

Altitude: Operating below 2000m (6,562 ft) Storage Temperature: -20°C to 60°C (-4°F to 140°F), < 80% R.H. (with battery removed) Temperature Coefﬁcient: Nominal 0.15 x (speciﬁed accuracy)/°F @ 0°C - 18°C or 28°C - 40°C (32°F -64°F or 82°F - 104°F), or

Sensing: Average sensing True RMS for ACD-14 TRMS-FX Power Supply: Two 3V alkaline button batteries (ANSI/NEDA-5004LC, IEC-CR2032). Battery Life: 95 hours approx. (in DCV mode) Power Consumption: 2.9mA typical for ACD-14 TRMS-FX Low Battery Indication: Below approx. 2.4V (battery symbol appears in upper right) Auto Power Off: After being idle for 30 minutes APO Consumption: ACD-14 TRMS-FX: 10µA typical except 25µA typical for temperature function Safety: CE EN61010-1, EN61010-2-032 - Pollution Degree 2 Transient Protection: 6.5kV (1.2/50µs surge) for all models E.M.C.: Meets EN61326 Overload Protections: ACA Clamp-on jaws: AC 400A RMS continuous “+” & “COM” terminals (all functions): 600VDC/

Dimension: L190mm X W 63mm X H 32mm (L 7.48” X W 2.48” X H 1.25”) Weight: 204 g (0.450 lb approx.) Jaw opening & Conductor diameter: 26mm (1.02” max) Electrical Speciﬁcations: 23°C ± 5°C (73°F ± 9°F) & less than 75% R.H. True RMS Model ACD-14 TRMS FX ACV, ACmA &

relative humidity at 40°C (104°F)

otherwise speciﬁed

VAC RMS

ACA clamp-on accuracies are speciﬁed from 5% to 100% of range or otherwise speciﬁed. Maximum Crest Factor are < 1.96 at full scale & < 3.92 at half scale, and with frequency spectrums, besides fundamentals, fall within the meter speciﬁed AC bandwidth for non-sinusoidal waveforms.

Specifications

Function Range Accuracy

DC Voltage

400.0 mV ± 0.3% rdg + 4 digits

4.000V, 40.00V, 400.0V ± 0.5% rdg + 3 digits 600V ± 1.0% rdg + 4 digits

NMRR: >50dB @ 50/60Hz CMRR: >120dB @ DC, 50/60Hz, Rs=1kW Input Impedance: 10MW, 30pF nominal (1000MW for 400.0mV range)

AC Voltage 50Hz -- 500Hz

4.000V, 40.00V, 400.0V ± 1.5% rdg + 5 digits 600V ± 2.0% rdg + 5 digits

CMRR: >60dB @ DC to 60Hz, Rs=1kW Input Impedance: 10MW, 30pF nominal

Amprobe® Test Tools

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ACD-14 TRMS-FX Digital Clamp-On Multimeter

Data Sheet

Specifications, cont.

Function Range Accuracy

ACA Current (Clamp-on) 50Hz / 60Hz

40.00A ± 1.9% rdg + 8 digits

400.0A ± 1.9% rdg + 8 digits* 600A** ± 1.9% rdg + 8 digits

*Accuracy speciﬁed to 350A continuous, and 400A for 60-second max with 5 minutes cool down interval. **Added range to indicate instantaneous over-range current values TRMS model ACD-14 TRMS-FX accuracy is speciﬁed from 10% to 100% of range.

Max Hold (where applicable) Speciﬁed accuracy ± 50 digits for changes > 25ms in duration Audible Continuity Tester Audible threshold: between 10W and 120W.

Ohms

400.0W ± 0.8% rdg + 6 digits

4.000kW, 40.00kW, 400.0kW ± 0.6% rdg + 4 digits

4.000MW ± 1.0% rdg + 4 digits

40.00MW ± 2.0% rdg + 4 digits Open Circuit Voltage: 0.4VDC typical

Capacitance

500.0nF, 5.000µF, 50.00µF, 500.0µF, 3000µF* ± 3.5% rdg *** + 6 digits

*Additional 50.00nF range accuracy is not speciﬁed **Accuracies with ﬁlm capacitor or better ***Speciﬁed with battery voltage above 2.8V (approximately half full battery). Accuracy decreases gradually to 12% at low battery warning voltage of approximately 2.4V

DC µA Range Accuracy Burden Voltage

400.0µA ± 1.5% rdg + 4 digits 2.8mV/µA 2000µA ± 1.2% rdg + 3 digits 2.8mV/µA

AC µA (50Hz -- 500Hz) Range Accuracy Burden Voltage

400.0µA ± 2.0% rdg + 5 digits 2.8mV/µA 2000µA ± 1.5% rdg + 5 digits 2.8mV/µA

Hz Frequency

Volts 400.0mV 10Hz -- 2kHz 300mV ± 0.5% rdg + 4 digits

4.000V 5Hz -- 40kHz 4V ± 0.5% rdg + 4 digits

40.00V 5Hz -- 100kHz 28V ± 0.5% rdg + 4 digits

400.0V 5Hz -- 100kHz 100V ± 0.5% rdg + 4 digits 600V 5Hz -- 5kHz 500V ± 0.5% rdg + 4 digits Amps 400.0µA 10Hz -- 30kHz 500µA ± 0.5% rdg + 4 digits 2000µA 10Hz -- 30kHz 500µA ± 0.5% rdg + 4 digits

Diode Tester Open Circuit Voltage Test Current (Typical)

< 1.6 VDC 0.25mA

Type-K Temperature Range Accuracy*

-20°C to 300°C ± 2% rdg + 3°C

-4°F to 572°F ± 2% rdg + 6°F *Type-K thermocouple range & accuracy not included

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ACD-14 TRMS-FX Digital Clamp-On Multimeter

Included Accessories

Test Leads, Carrying Case, Bead Type-K Thermocouple, Instruction Manual

Optional Accessories A47L Line splitter (Energizer)

ACF-3000AK 3000A AC Flexible Clamp-On Attachment TMA-K Temperature Adapter VRC-320 Alligator Clips (For test leads)

Data Sheet

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