Bender IR420-D64 plus AGH676S Podręcznik - Strona 9
Przeglądaj online lub pobierz pdf Podręcznik dla Monitor Bender IR420-D64 plus AGH676S. Bender IR420-D64 plus AGH676S 12 stron.
Drukuj stronęIR420-D64 plus AGH676S
Technische Daten IR420-D64..
( )* = Werkseinstellung
Isolationskoordination nach IEC 60664-1/IEC 60664-3
Bemessungsspannung
...................................................................................... (A1, A2) - (11, 12, 14) - (21, 22, 24) 300 V
Bemessungs-Stoßspannung...................................................................................................... 4 kV
Bemessungsspannung
......................................................................................................................... (AK, E, KE, T/R) 400 V
Bemessungs-Stoßspannung...................................................................................................... 6 kV
Überspannungskategorie .................................................................................................................II
Verschmutzungsgrad .......................................................................................................................3
Sichere Trennung (verstärkte Isolierung) zwischen:
.................................................................... (A1, A2) - (AK, E, KE, T/R) - (11-12-14) - (21-22-24)
Spannungsprüfungen nach IEC 61010-1 ............................................................................... 2,2 kV
Versorgungsspannung
IR420-D64-2:
Versorgungsspannung U
.................................................................................. AC/DC 70...300 V
s
Frequenzbereich U
............................................................................................... 42...460 Hz, DC
s
Eigenverbrauch ..................................................................................................................... ≤ 3 VA
Überwachtes System
Netznennspannung U
........................................................................................................... offline
n
mit AGH676S: ..................................................................................... AC 50...400 Hz, 0...12 kV
Ansprechwerte
(AL 1) ................................................................... 100 kΩ...10 MΩ (1 MΩ)∗
Ansprechwert R
an1
(AL 2) ................................................................ 100 kΩ....10 MΩ (100 kΩ)∗
Ansprechwert R
an2
Ansprechabweichung ..............................................................................................................................
Hysterese ...................................................................................................................................................... +25 %
Zeitverhalten
Ansprechzeit t
bei R
= 0,5 x R
und C
an
F
an
e
Anlaufverzögerung t ................................................................................................ 0...10 s (0 s)*
Ansprechverzögerung t
........................................................................................ 0...99 s (0 s)*
on
Messkreis
Messspannung U
...................................................................................................................
m
Messstrom I
(bei R
= 0Ω)...............................................................................................
m
F
Innenwiderstand DC R
......................................................................................................
i
Impedanz Z
bei 50 Hz .......................................................................................................
i
Zulässige Fremdgleichspannung U
.............................................................................
fg
Zulässige Netzableitkapazität C
..........................................................................................
e
Anzeigen, Speicher
Anzeige ......................................................................... LC-Display, multifunktional, unbeleuchtet
Anzeigebereich Messwert ...................................................................................... 10 kΩ....20 MΩ
Betriebsmessabweichung ....................................................................................................
Passwort ............................................................................................................ off/0...999 (off )*
Fehlerspeicher (Alarmrelais) ....................................................................................... on/off (off)*
Eingänge
Leitungslänge externe Test-/Reset-Taste .........................................................................
Schaltglieder
Anzahl .............................................................................................................. 2 (Wechsler K1, K2)
Arbeitsweise .......................................................... Ruhestrom/Arbeitsstrom (Arbeitsstrom n.o.)*
Elektrische Lebensdauer bei Bemessungsbedingungen .................................. 10000 Schaltspiele
9
= 1 μF..................................................................
≤
Technical data IR420-D64..
( )* = factory setting
Insulation coordination acc. to IEC 60664-1/IEC 60664-3
Rated insulation voltage
..................................................................................... (A1, A2) - (11, 12, 14) - (21, 22, 24) 300 V
Rated impulse voltage.................................................................................................................4 kV
Rated insulation voltage
........................................................................................................................ (AK, E, KE, T/R) 400 V
Rated impulse voltage.................................................................................................................6 kV
Overvoltage category ....................................................................................................................... II
Pollution degree .............................................................................................................................. 3
Protective separation (reinforced insulation) between:
................................................................... (A1, A2) - (AK, E, KE, T/R) - (11-12-14) - (21-22-24)
Voltage tests according to IEC 61010-1 ................................................................................. 2.2 kV
Supply voltage
IR420-D64-2:
Supply voltage U
.............................................................................................. AC/DC 70...300 V
s
Frequency range U
............................................................................................... 42...460 Hz, DC
s
Power consumption .............................................................................................................. ≤ 3 VA
System being monitored
Nominal system voltage U
with AGH676S: ................................................................................... AC 50...400 Hz, 0...12 kV
Response values
(AL 1) ................................................................. 100 kΩ....10 MΩ (1 MΩ)∗
Response value R
an1
(AL 2) .............................................................. 100 kΩ....10 MΩ (100 kΩ)∗
Response value R
an2
±
15 %
Relative percentage error ........................................................................................................................ ±15 %
Hysteresis................................................................................................................................+25 %
Specified time
Response time t
at R
≤
4 s
an
Starting delay t ........................................................................................................ 0...10 s (0 s)*
Response delay t
................................................................................................. 0...99 s (0 s)*
on
Measuring circuit
Measuring voltage U
±
12 V
m
Measuring current I
≤
10 μA
m
Internal DC resistance R
≥
1,2 MΩ
Impedance Z
≥
1,1 MΩ
, at 50 Hz......................................................................................................
i
Permissible extraneous DC voltage U
DC 300 V
≤
System leakage capacitance C
10 μF
Displays, memory
Display ...................................................................... LC display, multi-functional, not illuminated
Display range, measuring value.............................................................................. 10 kΩ...20 MΩ
±
15 %
Relative percentage error
Password ............................................................................................................. off/0...999 (off)*
Fault memory (alarm relay) ......................................................................................... on/off (off)*
Inputs
≤ 10 m
Cable length external test/reset button...............................................................................
Switching elements
Number of changeover contacts .................................................................................... 2 x (K1, K2)
Operating principle ..................................... N/C operation/ N/O operation (N/O operation n.o.)*
Electrical service life under rated operating conditions ..................... 10000 switching operations
................................................................................................... offline
n
= 0,5 x R
and C
= 1 μF.................................................................
F
an
e
............................................................................................................
(at R
= 0Ω)......................................................................................
F
....................................................................................................
i
.........................................................................
fg
...........................................................................................
e
................................................................................±
IR420-D6_D00311_03_M_DEEN/11.2017
≤
4 s
±
12 V
≤
10 μA
≥
1.2 MΩ
≥
1.1 MΩ
≤
DC 300 V
≤
10 μF
15%
≤ 10 m