Single Unit Wiring - Delta Ultron HPH Series User Manual

bL3).

5.5.3 Single Unit Wiring

NOTE:
Prior to wiring, please read 5.5.1 Precautions Prior to Wiring first.
 Single Input (Single Unit)
When there is only one AC power source, single unit wiring procedures are as follows.
1. Remove the cover shown in Figure 5-5 and you will see the wiring terminal block shown
below.
No. Item
Main Input Terminal
Block
Bypass Terminal
Block
(Figure 5-6: Remove the Copper Bars)
(Figure 5-7: Wiring Terminal Block)
Function
Connects the main AC
source
Connects the Bypass
source
36
Description
Includes three-phase (mL1, mL2,
mL3) and neutral (mN) terminals.
Includes three-phase (bL1, bL2,
bL3) and neutral (bN) terminals.