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Information for the tester
55
Insulation Resistance (R
ISO
)
Measuring method:
Current-voltage measurement as per IEC 61557-2
Nominal voltage:
< 520 V DC
Open-circuit voltage:
approx. 520 V DC
Nominal current:
1 mA DC
Short-circuit current:
< 12 mA DC
Permissible overload:
max. U
rms
= 600 V AC (measurement is not started)
Electrical safety is given during and functional safety after overload.
Measuring Range
Resolution
Intrinsic error
0,01-0,05-9,99 M
Ω
10
k
Ω
0,1-0,5-99,9 M
Ω
100
k
Ω
± (8 % of m.v. + 1 digit)
Measuring time: while key
k
„Start“ is pressed, but max. 25 s
followed by automatic discharge of device undertest
DC voltages Range
Resolution
Intrinsic error
1 520 V
1 V
± (8 % of m.v. + 1 digits)
Internal resistance:
approx. 470 k
Ω
(L/N-PE)
serves as discharge resistance for any capacitances in the measuring circuit
Max. noise voltage:
U
rms
= 50 V AC, at higher voltages no measurement is
started!
Internal Loop-Network Resistance (R
LOOP
)
Measuring method:
Lowering of voltage as per IEC 61557-3
Nominal voltage:
110/230/400 or. 127/220/380V sinusoidal
Functional range 101…152; 180…435 V
Frequency range:
46 - 65 Hz
Test current:
dependent on mains voltage and network impedance
(Load resistance < 80
Ω
; I ~ 3 A at 230 V, 5,5 A at 400 V)
Network impedance angle:
≤
18°; cos phi
≥
0.95
Additional error
for cos phi: < 0.95:
±...% of m.v. = (1-cos phi) . 100
Содержание Saturn 100 Plus
Страница 2: ......
Страница 7: ...Initial power up 5 9 2 1 10 5 4 6 7 8 3 11 A 12...
Страница 13: ...Measuring 11 Flowchart of operation...
Страница 46: ...Information for the tester 44 4 2 Description of Function...
Страница 71: ...Erste Inbetriebnahme 5 9 2 1 10 5 4 6 7 8 3 11 A 12...
Страница 76: ...Messfunktionen 10 Flu diagramm f r Bedienung...
Страница 107: ...Informationen zum Pr fger t 41 4 2 Funktionsbeschreibung...
Страница 126: ...Service 60...
Страница 131: ...Premi re mise en service 5 9 2 1 10 5 4 6 7 8 3 11 A 12...
Страница 138: ...Directives d utilisation 12 Organigramme d utilisation...
Страница 174: ...Informations 48 4 2 Les fonctions...
Страница 199: ...Primo Avvio 6 9 2 1 10 5 4 6 7 8 3 11 A 12...
Страница 204: ...Funzioni di misura 11 Diagramma di flusso per l utilizzo...
Страница 263: ...Puesta en marcha 5 9 2 1 10 5 4 6 7 8 3 11 A 12...
Страница 269: ...Medici n 11...