Delta Modulon DPH 200kVA, User Manual, Page: 130 / 232

6-12
Modulon DPH Series
Bypass
POWER FLOW
Maintenance
Bypass
Bypass
Mains
90 %
5 mins
Load
0 %
MEASUREMENT
Power Flow
UPS-1.1 SETUP MAINTENANCE
Power Flow
Summary
System Status
LOG IN
User
2
WARNING
10:15
May 25,2018
User Login
ON/ OFF
Button
(Figure 6-11 : Main Screen_ User Login & ON/ OFF Button Location)
7 For parallel application, please check each parallel UPS’s parallel settings. Please note
that each parallel UPS’s parallel ID No. must be different, and parallel group No., input,
output and battery settings must be the same.
8 For parallel application, press the icon (
ௗ
UPS-1.1
ௗ
) located in the upper left corner of the
screen and check if the total number of the parallel UPSs is correct. The UPS with the
smallest parallel ID No. is defined as the master unit. Please refer to
Figure 6-12
.
Bypass
MEASUREMENT SETUP MAINTENANCE
2
WARNING LOG IN
User
POWER FLOW
Maintenance
Bypass
Bypass
Mains
90 %
5 mins
Load
0 %
Power Flow
Summary
System Status
10:15
May 25,2018
UPS-1.1
Local
UPS-1.2
Read Only
UPS-1.3
Read Only
UPS-1.1
Power Flow
(Figure 6-12: Parallel ID No. Inquiry Screen)
9 For single unit, turn on the Delta or non-Delta external maintenance bypass cabinet’s
output breaker or switch (Q4).
For parallel units, ensure that the output voltage difference between each parallel UPS
is below 3V. If larger than 3V, it means abnormal and please contact service personnel