Wiring Methods - Delta ASDA-A2 Series User Manual

Chapter 3 Connections and Wiring

3.2.3 Wiring Methods

For 400V series servo drives from 750W to 7.5kW the input power can be three-phase
only. Single -phase connections are for 200V series servo drives 1.5kW and below only.
In the wiring diagram figures 3.5:
Power ON : contact "a" (normally open)
Power OFF /ALRM_RY : contact "b" (normally closed)
MC : coil of electromagnetic contactor, self-holding power, contact of main circuit power
Figure 3.5 Three-Phase Power Supply Connection (for all models)
3-18
A2
ASDA-
Revision September 2012