Kyoritsu KEW 6516 Bruksanvisning

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Sida 1/72
INSTRUCTION MANUAL
MULTI-FUNCTION TESTER
KEW 6516 / 6516BT
CONTENTS
1. Safe testing................................................................................................................. 1
2. Instrument layout 3 ........................................................................................................
3. Accessories ................................................................................................................ 5
4. Features 7 .....................................................................................................................
5. Specification 9 ...............................................................................................................
5.1 Measurement specification 9 ...................................................................................
5.2 General specification 14 ..........................................................................................
5.3 Applied standards 15 ...............................................................................................
5.4 Operating uncertainty 16 .........................................................................................
5.5 Symbols and marks displayed on the LCD......................................................... 18
6. Setup mode 19 ..............................................................................................................
7. Getting started 20 ..........................................................................................................
7.1 Attaching metal tip/ adapter for test leads 20 ..........................................................
7.2 Battery voltage check 21 .........................................................................................
7.3 Clock adjustment 21 ................................................................................................
7.4 Help function....................................................................................................... 22
8. Continuity (resistance) tests 23 .....................................................................................
8.1 Test procedure 23 ....................................................................................................
8.2 2 Buzzer ( Ω ) function.................................................................................. 25
8.3 Switching test currents 25 .......................................................................................
8.4 Pat function......................................................................................................... 25
9. Insulation tests.......................................................................................................... 27
9.1 Measurement method......................................................................................... 28
9.2 Continuous measurement (Insulation resistance measurement) 30 .......................
9.3 Voltage characteristics of measurement terminals 30 .............................................
9.4 DAR/ PI measurement, 1-min value display 31 .......................................................
9.5 Pat function......................................................................................................... 31
9.6 SPD(Varistor) test 32 ...............................................................................................
10. LOOP/ PSC/PFC 33 .....................................................................................................
10.1 Principles of measurement 33 ...............................................................................
10.2 Measurement method for LOOP high current 38 ..................................................
10.3 Measurement method for LOOP ATT (Anti trip technology) 42 .............................
10.4 Loop limit value................................................................................................. 46
11. RCD tests 48 ................................................................................................................
11.1 Principles of RCD measurement 48 .....................................................................
11.2 Principles of Uc measurement 50 .........................................................................
11.3 Measurement method for RCD 50 ........................................................................
11.4 Auto test 53 ...........................................................................................................
11.5 VAR (variable current value) function 53 ..............................................................
11.6 EV RCD 54 ...........................................................................................................
12. Earth tests 54 ...............................................................................................................
12.1 Principles of earth measurement 54 .....................................................................
12.2 Earth resistance measurement........................................................................ 54
12.3 Measurement method for earth 55 .......................................................................
13. Phase rotation tests 57 .................................................................................................
14. Volts 58 .........................................................................................................................
15. Touch pad ................................................................................................................ 58
16. Memory function 59 ......................................................................................................
16.1 How to save the data 59 .......................................................................................
16.2 Recall the saved data 60 ......................................................................................
16.3 Delete the saved data...................................................................................... 61
17. Transfer the stored data to PC 62 ................................................................................
18. Bluetooth communication (KEW 6516BT only) 63 .......................................................
18.1 Bluetooth communication 63 ................................................................................
18.2 KEW Smart * 64 ...................................................................................................
19. Auto-power-off ......................................................................................................... 64
20. Battery and fuse replacement.................................................................................. 65
20.1 Battery replacement 66 ........................................................................................
20.2 Fuse replacement 65 ............................................................................................
21. Servicing 66 ..................................................................................................................
22. Case and strap assembly 67 ........................................................................................
The KEW 6516/6516BT incorporates Anti Trip Technology (ATT) which electronically
bypasses RCDs when performing loop impedance tests. This saves time and money by
not having to take the RCD out of the circuit during testing and is a safer procedure to
follow. With the ATT function enabled, a test of 15mA or less is applied between line &
earth. It enables loop impedance measurements without tripping RCDs rated at 30mA
and above.
ATT supports measurements using three wires: Line, Earth, and Neutral and also two
wires: Line and Earth.
Please read this instruction manual carefully before using this instrument.

Produktspecifikationer

Varumärke: Kyoritsu
Kategori: Inte kategoriserad
Modell: KEW 6516

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