Delta Electronics none Manual De Usuario

Chapter 3  Connections and Wiring|ASDA-AB Series 

Revision March 2008, Doc. Name: 2007PDD23000011 

 

 

3-5 

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. But, 220V single-phase models are 

available in 1.5kW and below only and 110V single-phase models are available in 400W and below only.  

In the wiring diagram figures 3.3, 3.4 & 3.5: 

Power ON : contact “a” (normally open) 

Power OFF : contact “b” (normally closed) 

MC : coil of electromagnetic contactor, self-holding power, contact of main circuit power