Kyoritsu 6010B Manual do Utilizador

KEW 6010BMULTI-FUNCTION TESTERINSTRUCTION MANUALKYORITSU ELECTRICAL INSTRUMENTSWORKS，LTD.

―8―● Operating Error of RCD (IEC 61557-6)The influencing variations used for calculating the operating error are denoted as follows:Temperature : 0℃ a

LED indication of live Illuminates if there is an alternating voltage of 20Vcircuit warning AC or more in the circuit under test before Continuityor I

―10―5. CONTINUITY (RESISTANCE) TESTSWARNINGENSURE THAT CIRCUITS TO BE TESTED ARE NOT LIVE.DISCONNECT THE INSTRUMENT FROM THE CIRCUIT UNDER TEST BEFORE

―11―4．Release the test button. Press the test button and ensure the displayreads zero before proceeding. While using the Continuity null functio

―12―WARNINGENSURE THAT CIRCUITS TO BE TESTED ARE NOT LIVE.DISCONNECT THE INSTRUMENT FROM THE CIRCUIT UNDER TEST BEFORE OPERATING THE FUNCTION SWITCH.T

6．1．3 Conduction CurrentSince the insulation resistance is not infinite, a small leakage current flowsthrough the insulation between conductors. S

―14―Insulation resistance (MΩ) =Test voltage (V)Leakage current (µ A)As the capacitance of the system charges up, so the charging current fal

―15―6．3 Preparation for measurementBefore testing, always check the following:-1. The low battery Indication " " is not displayed2. There is

3．If the mains warning LED lights and/or the buzzer sounds DO NOTPRESS THE TEST BUTTON but disconnect the instrument from thecircuit. Make the circuit

―17―7. LOOP IMPEDANCE TESTSDISCONNECT THE INSTRUMENT FROM THE CIRCUIT UNDER TESTBEFORE OPERATING THE FUNCTION SWITCHTO SELECT THE LOOP TESTING RANGE S

1．Safe Testing... 12．Instrument Layout...

● Impedance of the power transformer secondary winding.● Impedance of the phase conductor resistance from the power transformer tothe location of the

7.4 The loop impedance testSince the earth fault loop is made up of conducting path which includes thesupply system back to the supply tr

―20―WARNINGDo not connect phase to phase as this instrument is rated at 230V.7.5 Loop impedance at 3 phase equipmentUse the same procedure as in 7.4 a

DISCONNECT THE INSTRUMENT FROM THE CIRCUIT UNDER TESTBEFORE OPERATING THE FUNCTION SWITCHTO SELECT THE RCD OR UC TEST RANGE SELECT "RCD" OR

―22―8.3 What is Uc?Ground being imperfect in the Fig13, when R exists, when a fault current flowsto R, electric potential occurs. There is a possibili

―23―8.4 Uc Testing1．Power on the instrument and set the function switch to "Uc".2．Set the IΔN to the rated residual operating current of the

―24―3．Set the phase angle to indicate 0°in the display.(The initial value is 0°)4．Set the UL value 50V or 25V.(The initial value is 50V)5．Connect the

―25―8.6.2 "FAST TRIP" TestRCDs rated at 30 mA or less are sometimes used to provide extra protectionagainst electric shock. Such RCD

―26―8.7 Testing time delayed RCDsRCDs with a built-in time delay are used to ensure discrimination, that is, thatthe correct RCD operates first. Testi

Measured result at each function can be stored in the memory of the instrument.(MAX : 300)When KEW 6010B is in MEMORY MODE, " " is being dis

―1―1.SAFE TESTING (READ BEFORE USING)Electricity is dangerous and can cause injury and death. To avoid possibleelectric shock, personal injury or dama

UndoUndo―28―9.2 Recall the stored dataStored data can be displayed on LCD according to following sequence.(1) Press to enter into MEMORY MODE ("

―29―9.3 Delete the stored dataStored data can be deleted according to following sequence.(1) Press to enter into MEMORY MODE (" " appears on

―30―9.4 Transfer the stored data to PCThe stored data can be transferred to PC via Optical Adapter Model 8212(Optional Accessory).●How to transfer th

―31―10. BATTERY / FUSE REPLACEMENTWARNINGNEVR OPEN THE BATTERY COVER WHILE MAKING MEASUREMENT.TO AVOID POSSIBLE ELECTRICAL SHOCK, DISCONNECT THE TESTL

―32―11. GENERALThe test button can be locked down for ease of use by pressing it and turningclockwise. Do not forget to release test button by

―33―13.CASE, STRAP AND SHOULDER-PAD ASSEMBLYCorrect assembly is shown in Fig 16. By hanging the instrument round the neck,both hands will be left free

05-0292-1733DISTRIBUTORKyoritsu reserves the rights to change specifications or designs described inthis manual without notice and without obligations

―2―returned to your distributor for attention.14. Do not operate the function switch while the instrument is connected to acircuit. If, for example, t

―3―2. INSTRUMENT LAYOUTTest Lead with IEC ConnectorTest Lead for Continuity and Insulation TestingLCD DISPLAYFig.１IΔn SELECT SWITCH: Available FUNCTIO

―4―KEW 6010B Multi-Function tester performs six functions in one instrument.1. Continuity tester2. Insulation resistance tester (500V/1000V)3. Loop im

―5―Wiring check Three LEDs indicate if the wiring of the circuitunder test is correct.Over temperature Detects overheating of the internal resistor

+5% +15%rdg±8dgt5mA at IΔn=10mA15mA at IΔn=30/100mA150mA at IΔn=300/500mATest CurrentAccuracyTest Current Trip TimeOpen CircuitVoltage (DC)Short Circu

Rated Voltage (AC) Measuring Range (AC) Accuracy100-250V 50Hz 100-300V3% rdg―7―To prevent wrong connection of test leads and to maintain safety, the d