Chapter 3 Connections and Wiring|ASDA-A&A+ Series
3-6 Revision April 2009
3.1.3 Wiring Methods
For servo drives from 100W to 1.5kW the input power can be either single or three-phase. For servo
drives 2kW and above only three-phase connections are available.
In the wiring diagram figures 3.3 & 3.4:
Power ON : contact “a” (normally open)
Power OFF or Alarm Processing : contact “b” (normally closed)
MC : coil of electromagnetic contactor, self-holding power, contact of main circuit power
Figure 3.3 Single-Phase Power Supply Connection (for 1.5kW and below models)
Call 1(800)985-6929 for Sales
Call 1(800)985-6929 for Sales
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