Delta HES Series Instructions For Use Manual page 24

Chapter 2 WiringHES Series
Note 1*
The RA, RC wiring of the braking unit: the overheat protection wiring of the braking unit.
Note 2*
For models with power rating below 22kW / 460V
(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 above 22kW/460V
(included) and all the models of HES
230V.series.
U/T1
V/T2
W/T3
24V
PO
ACM
2 4 V
P O
2-6
1
3 4
2
1
3 4
2