Inhaltsverzeichnis
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1
Allgemeines...........................1-1
2
Technische Daten .................2-1
2.1
Typbezeichnung ................................................... 2-1
2.2
Leistungsschild..................................................... 2-2
2.3
Vorschriften .......................................................... 2-2
2.4
Belastbarkeit ........................................................ 2-2
2.5
Aufstellungshöhe.................................................. 2-4
2.6
schalter 3AH5....................................................... 2-5
2.7
Schaltzeiten.......................................................... 2-7
2.8
Hilfsschalter (S1) 3SV92 ...................................... 2-8
2.9
(optional) .............................................................. 2-8
2.10
Arbeitsstromauslöser (Y1) 3AY1510 .................... 2-8
2.11
2.12
(optional) .............................................................. 2-9
2.13
(optional) .............................................................. 2-9
2.14
(energiearmer Auslöser 0,1 Ws optional)........... 2-10
2.15
Varistorbaustein (V1 bis V3) 3AX1526 .............. 2-10
2.16
(S6 und S7), (optional) ....................................... 2-10
2.17
(optional bei Speicher-Antrieb)........................... 2-10
2.18
Maße und Gewichte ........................................... 2-11
3
Beschreibung ........................3-1
3.1
Aufbau .................................................................. 3-1
3.2
Vakuum-Schaltröhren .......................................... 3-3
3.3
Ausstattung .......................................................... 3-4
4
Montage .................................4-1
4.1
4.2
Stromschienenanschluß....................................... 4-2
4.3
Steuerleitungen .................................................... 4-2
4.4
Erdung.................................................................. 4-2
4.5
Schaltpläne .......................................................... 4-3
5
Betrieb....................................5-1
5.1
Inbetriebnahme .................................................... 5-1
5.2
Einschalten........................................................... 5-3
6
Instandhaltung ......................6-1
6.1
Wartung................................................................ 6-1
6.2
Reinigen ............................................................... 6-1
6.3
Sonder-Betriebsbedingungen .............................. 6-2
6.4
Kontrolle des Kontaktsystems .............................. 6-3
6.5
Vakuum-Kontrolle................................................. 6-3
6.6
Lebensdauer ........................................................ 6-3
6.7
Zubehör und Ersatzteile ....................................... 6-5
7
Entsorgungshinweis.............7-1
8
Service ...................................8-1
1
General...................................1-1
2
Technical data .......................2-1
2.1
Type designation .................................................. 2-1
2.2
Rating plate .......................................................... 2-2
2.3
Standard specifications ........................................ 2-2
2.4
Ambient temperature/humidity and loadability...... 2-2
2.5
Site altitude........................................................... 2-4
2.6
Rated data 3AH5 vacuum circuit-braker............... 2-5
2.7
Operating times .................................................... 2-7
2.8
Auxiliary switch (S1) 3SV92 ................................. 2-8
2.9
Closing solenoid (Y9) 3AY1510
(additional feature)................................................ 2-8
2.10
Shunt release (Y1) 3AY1510................................ 2-8
2.11
Shunt release (Y2) 3AX1101(additional feature).. 2-9
2.12
Undervoltage release (Y7) 3AX1103
(additional feature)................................................ 2-9
2.13
CT-Operated release (Y4) 3AX1102
(additional feature)................................................ 2-9
2.14
CT-operated release (Y6) 3AX1104
(low energy release 0,1 Ws additional feature) .. 2-10
2.15
Varistor module (V1 to V3) 3AX1526 ................ 2-10
2.16
Breaker tripping signal, cut-out switches
(S6 and S7) (additional feature) ........................ 2-10
2.17
Mechanical interlocking (additional feature with
stored-energy mechanism)................................. 2-10
2.18
Dimensions and weights..................................... 2-11
3
Description ............................3-1
3.1
Construction ......................................................... 3-1
3.2
Vacuum interrupters ............................................. 3-3
3.3
Equipment ............................................................ 3-4
4
Installation .............................4-1
4.1
Installing in cubicle or on truck ............................. 4-1
4.2
Flat bar connection ............................................... 4-2
4.3
Control leads ........................................................ 4-2
4.4
Earthing ................................................................ 4-2
4.5
Wiring diagrams.................................................... 4-3
5
Operation ...............................5-1
5.1
Commissioning ..................................................... 5-1
5.2
Closing.................................................................. 5-3
6
Maintenance ..........................6-1
6.1
Servicing............................................................... 6-1
6.2
Cleaning ............................................................... 6-1
6.3
Abnormal operating conditions ............................. 6-5
6.4
Checking the contact system................................ 6-3
6.5
Checking the vacuum ........................................... 6-3
6.6
Service life ............................................................ 6-3
6.7
Accessories and spare parts ................................ 6-5
7
Disposal note ........................7-1
8
Service ...................................8-1
9229 9989 174 0A
2004-06-01
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