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ISOMETER® IRDH275BM-7
Technische Daten AGH675S-7MV15
Isolationskoordination in Anlehnung an IEC 61800-5-
1:2003
Bemessungsspannung .......................................................AC 15,5 kV
Spannungsprüfung in Anlehnung an IEC 61800-5-1:2003
Alle Spannungsprüfungen wurden mit einem Geräte-Mindest-
abstand durchgeführt; siehe „Montage des Ankoppelgeräts
AGH675S-7...".
Typprüfung:
Stoßspannungsprüfung (Basisisolierung) ................................111 kV
Wechselspannungsprüfung (Basisisolierung) ............................70 kV
Teilentladungsprüfung ..............................................................29 kV
Stückprüfung:
Wechselspannungsprüfung .......................................................40 kV
Spannungsbereiche
Netznennspannung U
...........................AC, 3(N)AC, DC 0...15,5 kV
n
Nennfrequenz f
...............................................................0...460 Hz
n
Folgende Daten betreffen beide AGH675S-7...:
Umwelt/EMV
Arbeitstemperatur (Normalbetrieb) ..............................-10...+60 ºC
Arbeitstemperatur (Dauerbetrieb mit unsym. Erdschluss) .................
......................................................................................-10...+55 ºC
Klimaklassen nach IEC 60721:
Ortsfester Einsatz (IEC 60721-3-3) .....................................................
............................................... 3K23 (ohne Betauung und Eisbildung)
Transport (IEC 60721-3-2) .................................................................
............................................... 2K11 (ohne Betauung und Eisbildung)
Langzeitlagerung (IEC 60721-3-1) .....................................................
............................................... 1K22 (ohne Betauung und Eisbildung)
Mechanische Beanspruchung nach IEC 60721:
Ortsfester Einsatz (IEC 60721-3-3) .....................3M11 (3M7 Y-Achse)
Transport (IEC 60721-3-2) ...........................................................2M4
Langzeitlagerung (IEC 60721-3-1) .............................................1M12
Anschluss
Anschlussart Klemme 2 (Mittelspannung) ........................................
........................................ Hochspannungskabel (einseitig vergossen)
Anschluss, flexibel mit Ringöse ......................................................M4
Anschlussart Klemme 3, 4, 5 ...................................Schraubklemmen
Anschluss, starr/flexibel ...................... 0,2...4 mm2/0,2...2,5 mm2
Anschluss, flexibel mit Adernendhülse .....................0,25...2,5 mm2
Sonstiges
Betriebsart ..................................................................... Dauerbetrieb
Einbaulage ............................................................................beliebig
Schutzart, Einbauten (DIN EN 60529) ..........................................IP64
10
IRDH275BM-7_D00123_01_Q_DEEN/ 03.2021
Technical Data AGH675S-7MV15
Insulation coordination in consideration of IEC 61800-5-
1:2003
Rated voltage ......................................................................AC 15.5 V
Voltage test in consideration of IEC 61800-5-1:2003
All voltage tests were performed with a minimum device distance;
see "Mounting the coupling device AGH675S-7...".
Type test:
Rated impulse voltage (basic insulation) .................................111 kV
AC voltage test (basic insulation). ..............................................70 kV
Partial discharge test ................................................................29 kV
Routine test:
AC voltage test ..........................................................................40 kV
Voltage ranges
Nominal voltage range U
. .....................AC, 3(N)AC, DC 0...15.5 kV
n
Nominal frequency f
........................................................0...460 Hz
n
The following data refer to both AGH675S-7..:
Environment/EMC
Operating temperature (normal operation) .................-10...+60 ºC
Operating temperature (continuous operation with asymetrical
earth fault)....... .............................................................-10...+55 ºC
Classification of climatic conditions acc. to IEC 60721:
Stationary use (IEC 60721-3-3) .........................................................
......................................3K23 (no condensation, no formation of ice)
Transport (IEC 60721-3-2) .................................................................
......................................2K11 (no condensation, no formation of ice)
Long-term storage (IEC 60721-3-1) ...................................................
......................................1K22 (no condensation, no formation of ice)
Classification of mechanical conditions acc. to IEC 60721:
Stationary use (IEC 60721-3-3) ............................. 3M4 (3M7 Y shaft)
Transport (IEC 60721-3-2) ...........................................................2M4
Long-term storage (IEC 60721-3-1) ...........................................1M12
Connection
Connection terminal 2 (medium voltage) ..........................................
........................ high-voltage cable (encapsulated on the device side)
Connection, flexible with ring terminal ........................................M4
Connection terminal 3, 4, 5 ............................... screw-type terminals
Connection, rigid, flexible .................... 0.2...4 mm2/0.2...2.5 mm2
Connection, flexible with connector sleeve ................ 0.25...2.5 mm2
General data
Operating mode ................................................continuous operation
Mounting ........................................................................ any position
Protection class, internal components (DIN EN 60529) ................IP64
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