
VME420
VME420_D00026_00_Q_DEEN/07.2019 7
Technische Daten
Tabellarische Daten
( )* = Werkseinstellung
Isolationskoordination nach IEC 60664-1/IEC 60664-3
Bemessungsspannung........................................................250 V
Bemessungs-Stoßspannung / Überspannungskategorie 4 kV / III
Verschmutzungsgrad.................................................................3
Sichere Trennung (verstärkte Isolierung) zwischen: ....................
.......................(A1, A2) - (U1/+, U2/-) - (11-12-14) - (21-22-24)
Spannungsprüfung nach IEC 61010-1..............................2,21 kV
Versorgungsspannung
VME420-D-1:
Versorgungsspannung Us ............. AC 16…72 V / DC 9,6…94 V
Frequenzbereich Us .................................................15…460 Hz
VME420-D-2:
Versorgungsspannung Us ..............................AC/DC 70…300 V
Frequenzbereich Us .................................................15…460 Hz
Eigenverbrauch ............................................................... ≤ 4 VA
Messkreis
Messbereich (Effektivwert) . ........................... AC / DC 0…300 V
Bemessungsfrequenz fn........................................DC, 15..460 Hz
Frequenzanzeige .....................................................10…500 Hz
Schaltglieder
Anzahl .....................................................2 x 1 Wechsler (K1, K2)
Arbeitsweise .......................................Ruhestrom / Arbeitsstrom
K2: Err, < U, > U, < Hz, > Hz, S.AL (Unterspannung < U: Ruhe-
strom n.c.)*
K1: Err, < U, > U, < Hz, > Hz, S.AL (Überspannung > U:
Arbeitsstrom n.o.)*
Elektrische Lebensdauer bei Bemessungsbedingungen ..............
.......................................................................10000 Schaltspiele
Kontaktdaten nach IEC 60947-5-1:
Gebrauchskategorie ....................................................................
..............................AC 13..... AC 14 ..... DC-12 .... DC-12..... DC-12
Bemessungsbetriebsspannung . ..................................................
..............................230 V..... 230 V ........ 24 V ..... 110 V..... 220 V
Bemessungsbetriebsstrom ..........................................................
.................................5 A......... 3 A .......... 1 A ...... 0,2 A...... 0,1 A
Minimale Kontaktbelastbarkeit .............. 1 mA bei AC/DC ≥ 10 V
Technical data
Data in tabular form
( )* = factory setting
Insulation coordination acc. to IEC 60664-1/IEC 60664-3
Rated insulation voltage ................................................... 250 V
Rated impulse voltage/overvoltage category. ............... 4 kV / III
Pollution degree. .......................................................................3
Protective separation (reinforced insulation) between:...............
.......................(A1, A2) - (U1/+, U2/-) - (11-12-14) - (21-22-24)
Voltage test acc. to IEC 61010-1 ......................................2.21 kV
Supply voltage
VME420-D-1:
Supply voltage Us......................... AC 16…72 V / DC 9.6…94 V
Frequency range Us.................................................15…460 Hz
VME420-D-2:
Supply voltage Us.......................................... AC/DC 70…300 V
Frequency range Us.................................................15…460 Hz
Power consumption .........................................................≤ 4 VA
Measuring circuit
Measuring range (r.m.s.) .............................. AC / DC 0…300 V
Rated frequency fn.............................................DC, 15…460 Hz
Display, frequency range .........................................10…500 Hz
Switching elements
Number of changeover contacts ........................... 2 x 1 (K1, K2)
Operating principle ..................... N/C operation / N/O operation
K2: Err, < U, > U, < Hz, > Hz, S.AL (undervoltage < U: N/C ope-
ration n.c.)*
K1: Err, < U, > U, < Hz, > Hz, S.AL (overvoltage > U: N/O ope-
ration n.o.)*
Electrical endurance.........................10000 switching operations
Contact data acc. to IEC 60947-5-1:
Utilisation category .....................................................................
............................. AC 13..... AC 14 ..... DC-12 .... DC-12..... DC-12
Rated operational voltage ...........................................................
..............................230 V..... 230 V ........ 24 V ..... 110 V..... 220 V
Rated operational current............................................................
.................................5 A......... 3 A .......... 1 A ...... 0.2 A...... 0.1 A
Minimum contact rating ..........................1 mA at AC/DC ≥ 10 V