Auxiliary Power Cards; Battery Start Buttons - Delta Modulon DPH Series User Manual

DISPLAY
EXT. BATT EXT.SWITCH
STATUS
TEMP.
BT1 BT2 S1 S2
REPO
NC NO
BT3 BT4 S3 S4

4.1.11 Auxiliary Power Cards

The UPS has two auxiliary power cards. Each card has one LED indicator. Please see
Figure 4-17 for their location.
If the auxiliary power card works normally, its LED indicator will illuminate green. If the
WARNING:
The UPS has two hot-swappable auxiliary power cards. For replacement, you can
only replace one card at one time to avoid power interruption.
DISPLAY
EXT. BATT EXT.SWITCH
TEMP. STATUS
BT1 BT2 S1 S2 P1
REPO
NC NO
BT3 BT4 S3 S4 P4
(Figure 4-17: Location of Auxiliary Power Cards and Their LED Indicators)

4.1.12 Battery Start Buttons

Please refer to Figure 4-18 for the location of battery start buttons. For the battery start
buttons' relevant operation information, please refer to 6.2.2 Battery Mode Start-up
Procedures.
DISPLAY
EXT. BATT EXT.SWITCH
TEMP. STATUS
BT1 BT2 S1 S2
REPO
NC NO
BT3 BT4 S3 S4
O/P DRY I/P DRY
CONTACT CONTACT
P1 P2 P3 P1 P2
P4 P5 P6 PARALLEL
P3 P4
(Figure 4-16: Location of USB Port & RS-232 Port)
O/P DRY I/P DRY
CONTACT CONTACT
P2 P3 P1 P2
P5 P6 PARALLEL
P3 P4
O/P DRY I/P DRY
CONTACT CONTACT
P1 P2 P3 P1 P2
P4 P5 P6 P3 P4 PARALLEL
(Figure 4-18: Location of Battery Start Buttons)
USB RS-232
USB Port & RS-232 Port
Power Card
USB RS-232
Power Card
USB RS-232
4-13
4 Communication Interfaces
Auxiliary Auxiliary Power Card's
LED Indicator
BATT.
START
BATT.
START
Auxiliary Auxiliary Power Card's
LED Indicator
Battery Start Button
START
START
Battery Start Button
BATT.
START
BATT.
START
BATT.
BATT.