Inhoudsopgave
Advertenties
A $@#6 @% " 2
1.
ALGEMENE VEILIGHEIDSVOORSCHRIFTEN ........................................................................................... 7
2.
INLEIDING......................................................................................................................................................... 8
2.1
ALGEMEEN................................................................................................................................................ 8
2.1.1
Beoogd gebruik .................................................................................................................................... 8
2.1.2
Doelgroep ............................................................................................................................................. 9
2.1.3
Werking .............................................................................................................................................. 10
2.2
SPECIFICATIES ...................................................................................................................................... 11
2.2.1
Algemeen ................................................................................................................................................ 11
2.2.2
Testspecificaties ...................................................................................................................................... 12
2.2.2.1
Aardlek schakelaar ........................................................................................................................................12
2.2.2.2
Circuit – en netimpedantie ............................................................................................................................13
2.2.2.3
Isolatieweerstand (Riso) bij 500V .................................................................................................................14
2.2.2.4
Weerstand.......................................................................................................................................................14
2.2.2.5
Spanning- en frequentie meting ....................................................................................................................14
2.3
TRANSPORT ............................................................................................................................................. 15
2.4
CERTIFICATIE ........................................................................................................................................ 15
3.
SAMENSTELLING MEETSYSTEEM ............................................................................................................ 16
3.1
ALGEMEEN.............................................................................................................................................. 16
3.2
THEORETISCHE WERKINGSPRINCIPES .......................................................................................... 16
3.2.1
Visuele inspectie................................................................................................................................. 16
3.2.2
Theoretisch werkingsprincipe aardlekschakelaars........................................................................... 17
3.2.3
Aanraakspanning en aardcircuitweerstand zonder uitschakelen aardlekschakelaar ..................... 18
3.2.4
Inwendige en/of circuitimpedantie en kortsluitstroom ..................................................................... 18
3.2.5
Isolatieweerstand................................................................................................................................ 18
3.2.6
Weerstand........................................................................................................................................... 19
3.2.7
Doorpiepen ......................................................................................................................................... 19
3.2.8
Spanning – en frequentie meting ...................................................................................................... 19
4.
INGEBRUIKNAME EN AFREGELING......................................................................................................... 20
5.
WERKING TESTER ....................................................................................................................................... 21
5.1
BEDIENING.............................................................................................................................................. 21
5.1.1
Starten ................................................................................................................................................ 23
5.2
TESTEN..................................................................................................................................................... 24
5.2.1
Test 1: Controle aardpotentiaal......................................................................................................... 24
5.2.2
Test 2: Aanraakspanning .................................................................................................................. 25
5.2.2.1
Instellen toelaatbare aanraakspanning (Uc lim)..........................................................................................25
5.2.2.2
Meten aanraakspanning (Uc) zonder uitschakelen ALS.............................................................................25
5.2.3
Test 3: Aardcircuitweerstand (Rs) zonder uitschakelen ALS ........................................................... 26
5.2.4
Test 4: Aanspreekstroom (I ) en aanspreektijd (t ) van normale ALS........................................... 27
5.2.5
Test 5: Aanspreektijd (t) van normale of selectieve ALS .................................................................. 28
5.2.6
Test 6: Automatische test van normale of selectieve ALS ................................................................ 28
5.2.7
Test 7: Inwendige - of circuitweerstand en kortsluitstroom ............................................................. 29
5.2.8
Test 8: Isolatieweerstand met 500V testspanning ............................................................................. 30
5.2.9
Test 9: Weerstand............................................................................................................................... 31
5.2.9.1
Compensatie meting.......................................................................................................................................31
5.2.9.2
Korte weerstandmeting .................................................................................................................................31
5.2.9.3
Continue weerstandmeting............................................................................................................................31
5.2.9.4
Doorpiepen van de installatie ........................................................................................................................32
5.2.10
Test 10: Spanning- en -frequentiemeting.......................................................................................... 33
5.3
OPSLAAN RESULTATEN ....................................................................................................................... 34
5.4
UITLEZEN OPGESLAGEN RESULTATEN .......................................................................................... 36
5.5
I
DA COMMUNICATIE .......................................................................................................................... 38
R
5.6
WISSEN RESULTATEN .......................................................................................................................... 38
5.7
RESETTEN MEETSYSTEEM ................................................................................................................. 40
5.8
STORINGSANALYSE............................................................................................................................... 41
5.9
KALIBRATIE EN REPARATIE............................................................................................................... 43
%
#
''
Advertenties
Inhoudsopgave
