Sts Module Installation - Delta Modulon DPH Series User Manual

5.7.1 STS Module Installation

The STS module has been installed inside the UPS in the Delta factory before shipment. If
the STS module is removed for some reasons and you want to re-install it, please follow the
steps below.
NOTE:
1. Only qualified service personnel can perform the following STS module
2. The STS module is heavy (> 21 kg). At least two people are required for
1 Confirm that (1) the STS module's switch is in the lower position (
switch cannot be moved down anymore.
2
Insert the STS module into the unoccupied STS module slot until it snaps into place.
Two people are required.
installation procedures.
handling.
(Figure 5-26: Turn the STS Module's Switch to the Lower Position
until the Switch Cannot be Moved down Anymore)
GND
RESET MODBUS
(Figure 5-27: Insert the STS Module into the UPS)
(UPS Front View with Door Open)
B A GND B A
BMS
5-27
5 Installation and Wiring
) and (2) the