Delta HES Series User Manual page 18

Note 2*
For models with power rating below 22kW
(including 22kW)
(it is recommended to wrap the output wire
around the zero-phase reactor for over three
times before connecting it to the motor)
U/T1
V/T2
W/T3
Wiring Diagram of Pressure Sensor
Voltage type pressure Sensor => Pin1: 24V， Pin2 : ACM， Pin3 : PO
Connector of Pressure Sensor
Current type pressure Sensor => Pin1: 24V ，Pin2 : PO ， Pin3 : N/A
Connector of Pressure Sensor
For models with power rating below 30kW
(including 30kW)
U/T1
V/T2
W/T3
24V
PO
ACM
2 4 V
P O
2-5
Chapter 2 Wiring|HES Series
1
3 4
2
1
3 4
2