Power Module (Optional) - Delta Modulon DPH Series User Manual

The STS module's LED indicator shows its operation status. Please refer to the following
table.
LED Indicator
OFF
ON (yellow)
Flashing (yellow)_ on for 0.3
NOTE:
In bypass mode, if you turn the STS module's switch to the lower position (
5.8

Power Module (Optional)

NOTE:
1. The UPS has two different system cabinets, 20 ~ 80kVA and 20 ~ 120 kVA.
Their exterior and size are the same (see Figure 2-1 and Figure 2-2), but
their power module slot's quantity, location, STS module's size and weight are
2. For these two system cabinets, their power modules and STS modules'
installation and removal methods are the same; thus, the diagram of 20 ~ 120
kVA cabinet is mostly taken as an example in chapters 5.8 Power Module
(Optional), 5.8.1 Power Module Installation, and 5.8.2 Power Module
Removal.
The power module is optional (not included in the package of the UPS). It is hot swappable
and each capacity is 20kVA/ 20kW. Please follow your UPS capacity to install the correct
number of power modules. Please refer to the table below.
UPS Capacity
Power Module Q'ty
The STS module is OFF.
The STS module is working in bypass mode,
ECO mode, or energy recycle mode.
The STS module is abnormal.
2.6 Internal View and Figure 2-4).
20kVA/ 40kVA/
20kW 40kW
1 2
5-35
5
Description
60kVA/ 80kVA/
60kW 80kW
3 4
Installation and Wiring
), the
100kVA/ 120kVA/
100kW 120kW
5 6