PCE Instruments LCT 1 User Manual Download Page 5 | Manualshive

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Ⅲ

. Operation Instructions

A. AC Leakage Current Measurements

1. Leakage current Flowing into Ground conductor

WARNING: Make sure that all the test leads are disconnected from the
meter’s terminals for current measurement.

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Summary of Contents for LCT 1

Page 1: ...utside US 1 Tel 561 320 9162 Fax 561 320 9176 info pce americas com www pce instruments com english www pce instruments com PCE Instruments UK Ltd Units 12 13 Southpoint Business Park Ensign way Hamps...

Page 2: ...mp meter for leakage current measurement 2 10 A high resolution on 40mA range 3 Shield transformer jaws to minimizs the effect of external stray magnetic field 4 Large jaw with 30 mm diameter 5 Five R...

Page 3: ...al from 40 1KHZ is measured 5 Data Hold Button once this button is pushed reading shall be held on the LCD Press again to release it 6 Max Min Hold Button This button is used to enable the maximum or...

Page 4: ...tion 11 Data Hold Symbol Once the hold button is pressed this symbol appears on LCD 12 Bargraph Bargraph has forty segments It displays segments proportional to the actual reading Each segment represe...

Page 5: ...ion Instructions A AC Leakage Current Measurements 1 Leakage current Flowing into Ground conductor WARNING Make sure that all the test leads are disconnected from the meter s terminals for current mea...

Page 6: ...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 Out...

Page 7: ...monics superimposed on the fundamental frequency To eliminate the effect of high frequency noise a low pass filter is designed to filter out high frequency signal To enable the filter set the switch a...

Page 8: ...close only one wire No air gap is allowed between the two half jaws c Read the measured value from the LCD display C AC Voltage Measurements WARNING Maximum input for DC V is 600 and for AC V is 600 D...

Page 9: ...shed the current reading is set to zero and a zero symbol shall be displayed on LCD All the subsequent measurement shall be displayed as a relative value with respect to the value being zeroed press t...

Page 10: ...0A 100mA 2 5 1 0A 3 0 1 5A 80 100A 1 100mA 5 0 1 0A 5 0 1 5A 1 Though the meter can display up to 400A it is not calibrated beyond 100A AC Voltage input impedance 10M Overload protection Range Resolut...

Page 11: ...rying 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 A Turn the power off and remove the...

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