Delta Electronics ASDA-B Series Benutzerhandbuch

Chapter 3  Connections and Wiring|ASDA-B Series

 

3-4  

 

Revision January 2009

For servo drives 1.5kW and below the input power can be either single or three-phase. For drives 2kW 

and above only three-phase connections are available. 

In the wiring diagram figures 3.2 & 3.3: 

Power ON : contact “a” (normally open) 

Power OFF or Alarm Processing : contact “b” (normally closed) 

1MC/x : coil of electromagnetic contactor 

1MC/a : self-holding power 

1MC : contact of main circuit power