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Aktakom ACM-2353 User Manual

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USER MANUAL
Clamp Meters
ACM-2353
www.tmatlantic.com

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Summary of Contents for Aktakom ACM-2353

  • Page 1 USER MANUAL Clamp Meters ACM-2353 www.tmatlantic.com...
  • Page 2 Overview This Operating Manual covers information on safety and cautions. Please read the relevant information carefully and observe all the Warnings and Notes strictly. Warning To avoid electric shock or personal injury, read the “Safety Information” and “Rules for Safe Operation”...

  • Page 3: Unpacking Inspection

    Unpacking Inspection Open the package case and take out the Meter. Check the following items carefully to see any missing or damaged part: Item Description English Operating 1 piece Manual Red Test Lead 3 piece Black Test Lead 1 piece Red Alligator Clip 3 piece Black Alligator...

  • Page 4: Safety Information

    Safety Information This Meter complies with the standards IEC61010: in pollution degree 2, overvoltage category (CAT. III 600V, CAT IV 300V) and double insulation. CAT. III: Distribution level, fixed installation, with smaller transient overvoltages than CAT. IV CAT.IV: Primary supply level, overhead lines, cable systems etc.
  • Page 5 the case) is removed. Look for cracks or missing plastic. Pay attention to the insulation around the connectors. z Inspect the test leads for damaged insulation or exposed metal. Replace damaged test leads with identical model number or electrical specifications before using the Meter.
  • Page 6 z Replace the battery as soon as the battery indicator appears. With a low battery, the Meter might produce false readings that can lead to electric shock and personal injury. z When opening the battery door, must make sure the Meter is power off. z When servicing the Meter, use only the same model number or identical electrical specifications replacement parts.

  • Page 7: The Meter Structure

    The Meter Structure A. The Meter Front Structure (see figure 1) Red Blue Yellow Black Figure 1...
  • Page 8 Transformer Jaw: designed to pick up the AC and DC current flowing through the conductor. It could transfer current to voltage. The tested conductor must vertically go through the Jaw center. Hand Guards: to protect user’s hand from touching the dangerous area. MR button (recall data) SEL / button (press to select phase and sum...
  • Page 9 USB button CLEAR button LIGHT button (auto display backlight button) ™ button (Sum) HOLD button Rotary function switch NCV indicate lamp B. The Meter Back and Bottom Structure (see figure 2) Figure 2...
  • Page 10 Infrared slot USB Interface Cable FUNCTION Below table indicated for information about the functional button operations. Button Operation Performed z Press HOLD to enter the Hold mode any mode, appears and the Meter beeps. HOLD z Press HOLD again to exit the Hold mode to return to measurement mode, the Meter beeps and, disappears.
  • Page 11 measurement result. Then carry out second phase power measurement. z Press ™ and hold for over second to sum up the phase power measurement result which had been selected. if you didn`t select any phase of 3 phase, ™ is invaild. z Press once to store single reading, and the Meter beeps.The index number shown on the left secondary display...
  • Page 12 z At active energy range, press CLEAR and hold for over 1 second to reset time the zero, then restart the timing. CLEAR z At all other ranges, press CLEAR and hold for over 1 second to clear stored readings. Press once to enter Memory Record mode, appears and the Meter...

  • Page 13: Display Symbols

    1. Turn the rotary switch deasil to make the position away from the OFF position. Hearing a beep sound indicates the meter is turned on. The LCD displays all symbols firstly and then return to the normal mode. If the symbol displayed, please changed the battery.
  • Page 14 Data Output is in progress First phase symbol Second phase symbol Third phase symbol Unit for hour Unit for minute Hz: Hertz.The unit of frequency. PG: The unit of phase angle KVAr KVAr. The unit of reactive power Watt: Sum of Watt ™...
  • Page 15 Maxinum and Minimum reading Analogue Bar Graph Overloading Ruler CLEAR Indicator for clear the stored reading Negative symbol High voltage symbol Indicator for AC voltage or current Indicator for recall the stored reading Frequency symbol Indicator for data store Indicator for data stored is full Data hold is active...

  • Page 16: Measurement Operation

    Measurement Operation Preparation z Dial the Rotary to any active measure range z Replace the battery as soon as the battery indicator appears on the display. Non-Contact Voltage Detector WARNING: Risk of Electrocution. Before use, always test the Voltage Detector on a known live circuit to verify proper operation.
  • Page 17 A. AC Voltage (main display) + Frequency (secondary display) Measurement (see figure 4) Blue Yellow Figure 4 The AC Voltage ranges are:100V, 400V and 750V The frequency range is:50Hz~60Hz To measure AC voltage + frequency, connect the Meter as follows: 1.
  • Page 18 4. Press SEL to select phase location, the display shows the corresponding phase symbol. L1 means the first phase , L2 means the second phase , L3 means the third phase 5. The display shows the corresponding True RMS voltage value and frequency value of each phase. 6.
  • Page 19 B. AC Current (main display) + AC Voltage (secondary display) Measurement (see figure 5) Figure 5 The AC current ranges are: 40A, 100A, 400A and 1000A The AC Voltage ranges are: 100V, 400V and 750V To measure AC current + AC voltage, connect the Meter as follows: 1.
  • Page 20 2. Press the lever to open the transformer jaw. 3. Center the conductor within the transformer jaw, then release the Meter slowly until the trasnformer jaw is completely closed, Make sure the conductor to be tested is placed at the center of the transformer jaw, otherwise it will casue deviation.
  • Page 21 C. Active Power (main display) + Phase Angle (secondary display) Measurement Warning To avoid damages to the Meter or harms to you, do you measure higher than AC voltage 750 v and AC current 1000A. To measure active power + phase angle, connect the Meter as follows: 1.
  • Page 22 Blue Yellow Figure 6 Measuring instruction 1. Press SEL to choose first phase figure 7. The double displays show the acitve power kW value and the PG value of the second phase 1. Figure 7...
  • Page 23 If necessary, press ™ to get the sum of watts as figure Figure 8 2. After record the current power measurement value of the first phase, then press SEL to choose , The double display shows the value of acitve power kW and PG of the second phase 2.
  • Page 24 If ncessary, press ™ to get the sum of watts as figure Figure 10 3. After record the current power meaursuremnt value of the second phase, then press SEL again to choose , The double display shows the value of acitve power KW and PG of the third phase.
  • Page 25 If ncessary, press ™ to get the sum of watts as figure12 Figure 12 4. After record the current power measurement value of the third phase, finally press ™ and hold for 1seconds to display the 3 phase sum of acitve power value and apparent power value, as figure 13.
  • Page 26 phase sum of active power+three phase sum of reacitve power, and three phase sum of power factor + 3 phase sum of apparent power. Figure 14 Press ™ and hold for 1seconds again back to the normal measuring mode. In figure 6 ™W = W1 + W2 + W3. z When measuring 3 phase 3 wires, Hold SEL for 5 seconds and the Meter show , press SEL again...
  • Page 27 Yellow Blue Figure 15 1. Insert red test leads to L1, L3 input terminal. 2. Insert black test leads to COM input terminal and connect it to the neutrual wire of the 3 phase. 3. Jump over the second phase measurement. 4.
  • Page 28 D. Apparent Power (main display) + Reactive Power (secondary display) Measurement Please refer to C E. Reactive Power (main display) + Apparent Power (secondary display) Measurement Please refer to C. F. Power Factor (main display) + Phase Angle (secondary display) Measurement Warning To avoid damages to the Meter or harms to you, do you measure higher than AC voltage 750V rms and...
  • Page 29 Figure 18 The double display shows the first phase value of power factor PF and phase angle PG. Then press SEL again to choose the second phas, see figure 19. z Press SEL to choose the second phase , see figure 19.
  • Page 30 power factor PF and phase angle PG. Then press SEL again to choose the third phas, see figure 20. z Press SEL to choose the third phase , see figure Figure 20 5. When measuring 3 phase 3 wires: z The first phase and third phase operating method is same as 3 phase 4 wires.
  • Page 31 1. Dial Rotary to ENERGY range. 2. Press the lever to open the transformer jaw, and clamp them to the corrresponding phase of tested conductor. If user needs to mesaure any phase of the 3 phase, then clamp them to that phase’s conductor. 3.

  • Page 32: True Rms Measurement And Average Value Measurement

    z When the measuring time is over 24 hours or the Meter is switched to other measuring ranges, active energy measuring will stop. z The maximum readinng of acitve energy is 9999kWh. OL will be displayed when the reading is over than that.
  • Page 33 pulse rectangle wave, sawtooth triangle wave, RMS value and average value. The clamp Meter software designning base on the following formula: ¾ KW = KVA × Cos ¾ KVAr = KVA × Sin KW  ¾ KVA = KVAr...

  • Page 34: Accurate Specifications

    Accurate Specifications Accuracy: (a% reading + b digits), guarantee for 1 year. Operating temperature: 23°C±5°C Operating humidity: 45~75%R.H A. AC Voltage (True RMS) Range Reso Accuracy Allowable Input Frequency lution Maximum Imped Range overload ance protection voltage 100V 0.1V 750 RMS 50Hz~200 (1.2%+5) 400V...
  • Page 35 C. AC Current (True RMS) Allowable Maximum Frequency Range Resolution Accuracy overload Range protection current 0.1A 100A (2%+5) 1000A RMS 50Hz~60Hz 400A 1000A D. Active Power ( W=V x A x COS Current / Voltage Voltages Range 100V 400V 750V Current 4.00KW 16.00KW...
  • Page 36 E. Apparent Power (VA = V x A) Current / Voltage Voltages Range 100V 400V 750V Current 4.00KVA 16.00KVA 30.00KVA Range 100A 10.00KVA 40.00KVA 75.00KVA 400A 40.00KVA 160.0KVA 300.0KVA 1000A 100.0KVA 400.0KVA 750.0KVA Accuracy (3%+5) Resolution <1000KVA: 0.01KVA 100kW: 0.1KVA...
  • Page 37 F. Reactive Power (Var = V x A x SIN Voltages Range Current / Voltage 750V 100V 400V 4.00KVAr 16.00KVAr 30.00KVAr 100A 10.00KVAr 40.00KVA 75.00KVAr Current Range 400A 40.00KVAr 160.0KVAr 300.0KVAr 1000A 100.0KVAr 400.0KVAr 750.0KVAr Accuracy (3%+5) Resolution <1000KVAr: 0.01KVAr 100kW: 0.1KVAr G.
  • Page 38 H. Phase Angle (PG=acos (PF)) Range Accuracy Resolution Measuring Condition ±2 The minimum (capacitive or measuring inductive) current 10A The minimum measuring voltage 45V For reference only Measuring (capacitive or current less inductive) than 10A OR Measuring voltage less than 45V I.

  • Page 39: Specifications

    SPECIFICATIONS Basic Functions Range Best Accuracy AC Voltage 100V/400V/750V (1.2%+5digits) 40A/100A/400A/1000A AC Current (2%+5 digits) Active Power 0.01kW-750kW (3%+5 digits) Apparent Power 0.01kVA-750kVA (3%+5 digits) 0.01kVAr-750kVAr Reactive Power (4%+5 digits) 0.3~1(Capacitive or Power Factor (0.02+2 digits) Inductive ) Phase Angle 50Hz-200Hz Frequency Active Energy...
  • Page 40 3-phase 4-wire True RMS AC Voltage or Curren Data Logging Data Recall Max/Min Mode Data Hold Display Backlight Full Icon Display Sleep Mode Low Battery Display Input Impedance for AC Voltage Around 10MW Measurement Max. Display 9999 Analogue Bar Graph...

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