Energy Recycle Mode Start-Up Procedures - Delta Modulon DPH Series User Manual

11
After selection of 'YES' to start up the inverter, each power module will start up and
perform self-inspection. At the same time, the system begins synchronization with the
bypass AC source. After the self-inspection is completed, the UPS will automatically
transfer to run in green mode and the system will automatically detect the output
color LED indicator illuminates green and the following screen appears. For the tri-
color LED indicator location, please refer to Figure 2-11.
System Status

6.2.8 Energy Recycle Mode Start-up Procedures

1
Ensure that the Manual Bypass Breaker (Q2) is in the OFF position.
2
Switch ON the Input/ Bypass Breaker (Q1).
3
After you switch ON the Input/ Bypass Breaker (Q1), each auxiliary power card's LED
indicator will illuminate green and the following status will occur simultaneously.
1. The system and each power module will start initialization. After each power
Please refer to Figure 6-1 for the relevant LED indicator location.
Modulon DPH Series
UPS-1.1 MEASUREMENT SETUP
Power Flow
POWER FLOW
Maintenance
Power Flow
Bypass
Bypass
Summary
Mains
90 %
5 mins
(Figure 6-38: Green Mode Screen)
WARNING:
Energy recycle mode is only applicable to single input and single
unit application.
module finishes initialization, each power module's fans will start running, each
power module will start establishing DC BUS voltage and each power module's
LED indicator will illuminate green.
each parallel communication card will start initialization. After initialization, the
master parallel communication card's LED indicator will illuminate green and the
backup communication card's LED indicator will illuminate yellow.
MAINTENANCE LOG IN EVENT LOG
Administrator
6-28
10:15
May 25,2018
Green
Load
30 %