Wiring For Power Supply - Delta ASDA-B3 Series User Manual

ASDA-B3

3.1.3 Wiring for power supply

There are two methods for wiring the power supply: single-phase and three-phase.
The single-phase wiring is only applicable to models of 220V 1.5 kW or below. In the following
diagram, Power 1 and ALRM_RY_A are normally open contacts, and Power 2 is a normally
closed contact. MC (magnetic contactor) is the power relay and the contact for the main power
circuit.
 Wiring method for single-phase power supply (for models of 220V 1.5 kW or below)
T R
Noise filter
Note:
MCCB: molded case circuit breaker
MC: magnetic contactor
SPD: surge protection device
Power 1: power on
Power 2: power off
ALRM_RY: alarm relay
ALRM_RY_A: normally open contact
of the alarm relay
Note: wire with the actual DO parameters of each model.
MCCB
Power 1 Power 2
MC
R
S
T
MC
L
1C
L
2C
MC ALRM_RY_A
SPD
Servo drive
U
V
W
CN1
DO+
DO-
Wiring
Motor
24 V
DC
ALRM_RY
3
3-5