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Table of Contents
Related Manuals for Amprobe ACD - 50NAV
Summary of Contents for Amprobe ACD - 50NAV
- Page 1 ACD-50NAV 600A AC Navigator Clamp ACD-51NAV 600A AC TRMS Navigator Clamp ACDC-52NAV 600A AC / DC TRMS Navigator Clamp ACD-53NAV 1000A AC TRMS Navigator Clamp ACDC-54NAV 1000A AC / DC TRMS Navigator Clamp Users Manual • Mode d’emploi • Bedienungshandbuch •...
- Page 3 600A AC Navigator Clamp ACD-51NAV 600A AC TRMS Navigator Clamp ACDC-52NAV 600A AC/DC TRMS Navigator Clamp ACD-53NAV 1000A AC TRMS Navigator Clamp ACDC-54NAV 1000A AC/DC TRMS Navigator Clamp Users Manual December 2010, Rev.1 ©2010 Amprobe Test Tools. All rights reserved. Printed in Taiwan...
- Page 4 “Where to Buy” section on www.amprobe.com for a list of distributors near you. Additionally, in the United States and Canada In-Warranty repair and replacement units can also be sent to a Amprobe® Test Tools Service Center (see below for address). Non-Warranty Repairs and Replacement – US and Canada Non-warranty repairs in the United States and Canada should be sent to a Amprobe®...
- Page 5 ACD-50 Series CAT IV Navigator Clamps Series Voltsense Light Trigger Hold / DCA Zero Key Rotary Switch Display Navigator Key V / e / E Input Common Input...
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Page 6: Table Of Contents
CONTENTS SYMBOLS ......................1 UNPACKING AND INSPECTION ..............2 FEATURES ......................2 OPERATION ..................... 3 Making Basic Measurement ..............4 Measuring Voltage ..................5 Measuring Current ..................6 Auto Sense Mode ..................7 Peak Hold ....................7 Inrush Current .................... 8 DC A ZERO .................... -
Page 7: Symbols
SYMBOLS Caution ! Risk of electric Caution ! Refer to the � shock explanation in this Manual Application around and Equipment protected removal from hazardous live by double or reinforced conductors is permitted. insulation Alternating Current (AC). Direct Current (DC). Temperature Measurement Resistance Measurement Capacitance Measurement... -
Page 8: Unpacking And Inspection
Measurement category: V : Category III 1000 Volts AC & DC, and Category IV 600 Volts AC & DC. A : Category III 1000 Volts AC & DC, and Category IV 600 Volts AC & DC. Per IEC 61010-1 2nd Ed. (2001) Measurement Category Measurement Category IV (CAT IV) is for measurements performed at the source of the low-voltage installation. -
Page 9: Operation
o DC Current - Up to 600A (ACDC-52NAV) - Up to 1000A (ACDC-54NAV) o Capacitance o Temperature Measurement in °C / °F (ACD-51NAV, ACDC-54NAV only) - Temp. adapter and probe included o DC Micro Amps (ACD-51NAV only) • Phase Rotation Indication •... -
Page 10: Making Basic Measurement
Auto Power Off After idle 15 min The meter can work again by turning it on from the OFF position. Auto Power Off (APO) disable : Press “Downward” of Navigator key while tuning meter on from OFF position. Navigator Key LEFT ENTER RIGHT... -
Page 11: Measuring Voltage
Measuring Voltage WARNING � To avoid electrical shock, hazard or damage to meter, do not attempt to measurement that might exceed 1000 V DC or AC RMS. Do not apply more than 1000 V DC or AC RMS to the input terminals. Note - If the measured voltage is higher than 30 V DC or AC RMS, the display will show “... -
Page 12: Measuring Current
Measuring Current �CAT IV 600V, CAT III 1000V with respect to earth for the jaw. Tactile Barrier for hand guard. �Do not hold the meter across the Tactile Barrier. I+(-I)=0 - Don’t clamp on any conductor while the meter power on. - ACD-50NAV, ACD-51NAV or ACD-53NAV has only AC current measurement mode. -
Page 13: Auto Sense Mode
AUTO SENSE mode: Display measurement result at AC only with RMS value or DC value, it depends on whichever is greater. AC mode: AC only with RMS value. DC mode: DC value. AC+DC mode: AC+DC RMS value. Note: • Select “ AC”, “ DC” or “ AC+DC” indicator then press the navigator key to enter the AC/DC/AC+DC mode. -
Page 14: Inrush Current
In PEAK HOLD mode, the meter is activated to save the positive peak value and negative peak value. Positive peak value is displayed in PEAK MAX mode. Negative peak value is displayed in PEAK MIN mode. Inrush Current : (AC mode only) If the under testing inrush current could be bigger than 100A ac, please select the range to 600A/1000A in advance before activating inrush current. -
Page 15: Dc A Zero
DC A ZERO (For ACDC-52NAV, ACDC-54NAV Only) Remove the jaw out of the conductor. Press HOLD Key > 2 seconds to compensate the residual magnetism. HOLD> 2 Sec HOLD - DC A Zero is only available in Auto Sense, DC and AC+DC mode. Measuring Frequency (AC mode only) Select the “Hz”... -
Page 16: Thd Measurement
"MAXMIN" "MAXMIN" ENTER MAXMIN >2sec "MAXMIN" "MAXMIN" Note : • Press HOLD key in MAX MIN mode to make the meter stop updating the maximum and minimum value. When the HOLD mode is activated in MAX MIN mode, the HOLD mode must be deactivated before the MAX MIN mode. -
Page 17: Lpf
Individual Harmonic Measurement (AC mode only) Select the “ “ indicator then press the navigator key to enter the individual harmonic mode. To quit from the individual harmonic mode, press the navigator key for more than 2 seconds. Hn=RMS of Individual Harmonic ÷ RMS of fundamental ×100%. ENTER "... -
Page 18: Measuring Active Power (W) / Power Factor (Pf)
Measuring Active Power (W) / Power factor (PF) 1. Single Phase Power Measurement Step1. Set the rotary switch to the “W” position. Step2. Connect the Red test lead to the Line conductor, and the Black test lead to the Neutral conductor. Step3. - Page 19 2.Three Phase Power Measurement A. 3 phase 3 wire balanced / unbalanced Step 1. Set the rotary switch to the “W” position Step 2. Using the Navigator key to choose the “W” mode. W=W1+W2 Wye or star Black Black B. 3 phase 4 wire balanced / unbalanced Step1.
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Page 20: Phase Rotation
Phase Rotation Line 1 Line 2 Line 3 Note : • Connect three phase of power source as shown above. • The test is only available while the system frequency is stable. Step 1. Set the rotary switch to the “W” position. Step 2. -
Page 21: Ohm Measurements
c) When displayed “- - - - “ means it is unable to determine line phases. d) If it displays “LoU”, it is possible that you remove the test leads before the meter completing its testing procedures. Step 5. To repeat the test, using the Navigator key and choose the “... -
Page 22: Measuring Capacitance
Measuring Capacitance Set the rotary switch to the “ “ position. Capacitance CAUTION � To avoid possible damage to the meter or to the equipment under test, disconnect circuit power and discharge all high-voltage capacitors before measuring capacitance. Use the DC voltage function to confirm that the capacitor is discharged. -
Page 23: Measuring Temperature °C / °F
Measuring Temperature °C / °F ( For ACD-51NAV and ACDC-54NAV Only) Set the rotary switch to the “ ” position. ENTER "°F" Don’t take any high voltage measurement prior to accurate °C/°F measurements. -
Page 24: Measuring Μa Current
Measuring μA Current (For ACD-51NAV Only) Set the rotary switch to the μA position. Disconnect... -
Page 25: Auto/Manual Range
Other Function : AUTO/MANUAL Range Select the “RANGE“ indicator, then press the navigator key to enter the manual range mode. To return to the auto range mode, press the navigator key for more than 2 seconds. "Range" "ENTER" "Range" "Range" >2SEC HOLD Key Press HOLD key to freeze display value. -
Page 26: Voltsense
VoltSense The red diamond shape of LED will illuminate, if there has electric field been detected from the jaw. Buzzer The Meter beeps once for every valid key-press, and beeps twice for every invalid key-press. Power-up options Press one of the following keys while turning meter on from OFF position. Upward of Navigator key: Display of the software version. -
Page 27: Specification
SPECIFICATIONS General Specifications Display count : 10000 or 4000 Measuring rate : 3 times / per second Overrange display : “OL” or “-OL” . Auto Power Off : Approx. 15 minutes. Low battery indicator : is displayed. Replace the battery when the indicator appears in the display. - Page 28 Electrical Specifications Accuracy is ±(% reading + number of digits) at 23°C ± 5°C < 80%RH. (1) Voltage ACD-50NAV, ACD-51NAV, ACDC-52NAV, ACD-53NAV, ACDC-54NAV Function Range Accuracy* 99.99V DC V ± (0.7% + 2dgt) 999.9V 99.99V ± (1.0% + 5dgt) AC V 999.9V 50 ~ 500Hz 99.99V...
- Page 29 ACDC-52NAV, ACDC-54NAV Function Range Accuracy 99.99A ± (1.5% + 0.2A) DC A 599.9A / 999.9A* ± (1.5% + 5dgt) ** 0.10A ~ 99.99A 50 ~ 60Hz ± (1.5% + 5dgt) ** AC A 61 ~ 400Hz ± (2% + 5dgt) ** 599.9A / 999.9A* 0.10A ~ 99.99A 50 ~ 60Hz ±...
- Page 30 (4) Frequency ACD-50NAV, ACD-51NAV, ACDC-52NAV, ACD-53NAV, ACDC-54NAV Function Range Accuracy 20.00 ~ 99.99Hz Frequency 20.0 ~ 999.9Hz ± (0.5% + 3dgt) 0.020 ~ 9.999KHz Overload protection : 1000 Vrms 600 Arms For ACD-50NAV, ACD-51NAV, ACDC-52NAV 1000 Arms For ACD-53NAV, ACDC-54NAV Sensitivity : 10~100Vrms for AC 100V range 10~100Arms for AC 100A range ( >400Hz Unspecified)
- Page 31 Overload protection: 1000 Vrms 600 Arms For ACD-50NAV, ACD-51NAV, ACDC-52NAV 1000 Arms For ACD-53NAV, ACDC-54NAV Accuracy defined for: ≧ Sine wave, ACA 10Arms, Freq. 50/60Hz - Integration time about 100m seconds (7) Active Power : Watt (DC/AC) ACD-50NAV, ACD-51NAV, ACDC-52NAV, ACD-53NAV, ACDC-54NAV Function Range Accuracy...
- Page 32 (9) Resistance & Continuity & Diode: ACD-50NAV, ACD-51NAV, ACDC-52NAV, ACD-53NAV, ACDC-54NAV Function Range Accuracy 999.9 e ± (1.0% + 5dgt) Resistance 9.999 ke ± (1.0% + 3dgt) 99.99 ke Continuity 999.9 e ± (1.0% + 5dgt) Diode 0.40 ~ 0.80V ±...
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Page 33: Maintenance And Repair
(12) DC μA : ACD-51NAV Function Range Accuracy DCμA 999.9 μADC ± (1.7% + 2dgt)* *<1000dgt, add 3 dgt to the accuracy. Overload protection : 1000 Vrms MAINTENANCE AND REPAIR CAUTION � To avoid electrical shock, disconnect the meter from any circuit, remove the test leads from the input jacks and turn OFF the meter before opening the case. - Page 34 CAUTION � Remove test leads from Meter before opening the battery cover or Meter case.