ABB Stykače a nadproudová relé

| Kategorie: Katalog  | Tento dokument chci!

Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

Strana 432 z 455







Poznámky redaktora
• (508) rated 600 DC. Easy • The external dimensions the GAF contactors are the same as corresponding contactors making easy order and install. • Elimination contact bounce and chattering provides for increased reliability and service life..Features and benefits Powerful • 1000 switching ratings (IEC). These features avoid the problems with contactor chattering and welding. Flexible • Wide control voltage range (e. The GAF contactor’s ability break 2000 voltage up 1000 derives from the use permanent magnets the arc packages. Normal contactors can break to some extent but since they lack the permanent magnets they will not able break corresponding GAF contactor. • Less sensitive voltage drops due drop-out voltage of 55% the lower nominal value along with sag and dip immunity. • Existing add accessories for A/AF range three pole contactors will fit the GAF contactors. • PLC interface with 100 for GAF/AF400.2050. 100-250 AC/DC) means less versions covering the entire range. Silent • powered coil makes the contactor virtually noise free. The magnets enable the contactor extinguish the powerful electrical arcs that arise between the contact surfaces when breaking DC.g.. Efficient • The electronic coil interface reduces power consumption 5-10 times holding compared conventional contactors. 1SFC101004B0201 switching contactors. Reliable • The GAF contactor based the well proven contactor