PCE Instruments LCT 1 User Manual
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PCE Instruments LCT 1 User Manual

PCE Instruments LCT 1 User Manual

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PCE Americas Inc.
PCE Instruments UK Ltd.
711 Commerce Way
Units 12/13
Suite 8
Southpoint Business Park
Jupiter
Ensign way
FL-33458
Hampshire / Southampton
USA
United Kingdom, SO31 4RF
From outside US: +1
From outside UK: +44
Tel: (561) 320-9162
Tel: (0) 2380 98703 0
Fax: (561) 320-9176
Fax: (0) 2380 98703 9
info@pce-americas.com
info@pce-instruments.com
www.pce-instruments.com/english
www.pce-instruments.com
AC LEAKAGE Digital Multimeter
PCE-LCT 1
USER' S MANUAL

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Summary of Contents for PCE Instruments LCT 1

  • Page 1 PCE Americas Inc. PCE Instruments UK Ltd. 711 Commerce Way Units 12/13 Suite 8 Southpoint Business Park Jupiter Ensign way FL-33458 Hampshire / Southampton United Kingdom, SO31 4RF From outside US: +1 From outside UK: +44 Tel: (561) 320-9162 Tel: (0) 2380 98703 0...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Ⅰ.Features…………………………………………………………………………1 Ⅱ.Panel Description………………………………………………………………2 Ⅲ.Operation lnstructions…………………………………………………………4 A.AC Leakage current Measurements………………………………………4 1.Leakage current Flowing into Ground Conductor……………………4 2.Out of Balance Leakage current…………………………………………5 3.Using the 50/60and Wide Selector………………………………………6 B.AC Load Current Measurement……………………………………………7 C.AC Voltage Measurements…………………………………………………7 D.Resistance and continuity Measurement…………………………………8 E. Relative Reading Measurements…………………………………………8 F.

  • Page 3: Ⅱ.panel Description

    Ⅱ.Panel Description 1.Transformer Jaw This is used to pick up current signal.To measure DC/AC current, conductor must be enclosed by the jaw. 2.Transformer Trigger This is used to open the jaw. 3.Function Selector Switch This is used to select the function user desired, such as ACV ,ACA,ohm and continuity.
  • Page 4 8.LCD This is a 3 3/4 digit liquid crystal display with maximum indication off 3999. Function symbols, units, bargraph, sign, decimal points, low battery symbols, Max/Min symbols, and zero symbol are included. 9.Low Battery Symbol When this symbol appears, it means the battery voltage drops below the minimum required voltage.

  • Page 5: Ⅲ.operation Lnstructions

    Ⅲ. Operation Instructions A. AC Leakage Current Measurements WARNING: Make sure that all the test leads are disconnected from the meter’s terminals for current measurement. 1. Leakage current Flowing into Ground conductor...

  • Page 6: Out Of Balance Leakage Current

    a.Set the rotary switch at desired range. b.Press the trigger to open the jaw and fully encloes the wire goes to the ground. Make sure the two half jaws are properly closed. c.Read the measured value from the LCD display. 2.

  • Page 7: Using The 50/60And Wide Selector

    a. Set the rotary switch at desired range b.Press the trigger to open the jaw and fully enclose all two wires (single phase, two wires), three wires(three phases, three wires), or four wires(three phases, four wires).Make sure the two half jaws are properly closed.

  • Page 8: B.ac Load Current Measurement

    B.AC Load Current Measurement LOAD CURRENT LEAKAGE CURRENT a. Set the rotary switch at desired range. b. Press the trigger to open the jaw and fully enclose only one wire. No air gap is allowed between the two half jaws. c.

  • Page 9: D.resistance And Continuity Measurement

    a.Set the rotary switch at 400V b.Insert the test leads into the input jack. c.Connect the test prods of the test leads in PARALLEL to the circuit to be measured. d.Read the measured value from the LCD display. WARNING: Before taking any in-circuit resistance measurement, remove power from the circuit being tested and discharge all the capacitors.

  • Page 10: H.auto-Power-Off

    H. Auto-Power-Off The meter will turn itself off 30 minutes after power-on. To turn it on again, user can either press the HOLD button or turn the power off and turn it on again. To disable the Auto-power-off function, hold the HOLD button while turning on power.

  • Page 11: Battery Replacement

    Operating Temperature: -10℃ to 50℃ Operating Humidity: less than 85% relative Storage Temperature: -20℃ to 60℃ Storage Humidity: less than 75% relative Dimension 210mm(L)×62.0mm(W)×35.6mm(H) 8.3″(L) ×2.4″(W) ×1.4″(H) Weight: 200g(battery included) Accessories: Carrying bag×1 Users manual×1 9V NEDA 1604×1 V. Battery Replacement When the low battery symbol is displayed on the LCD, replace the old batteries with two new batteries.

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