Delta M30A 231 Operation And Installation Manual page 27

B
For 3P4W Power system :
There are 5 wires that include
(L1、L2、L3、N) + PE
PE
N
L3
Part B
13.3~25 mm² (6~4 AWG)
* tighten torque: 2.5 N • m
L1
L2
Figure 3-13 : AC wiring
B
Figure 3-14 : Rotate the AC plug to fit
27
For 3P3W Power system :
There are 4 wires that include
(L1、L2、L3) + PE
PE
L3
A
Installation
A
L1
L2