Vertiv™ NetSure™ IPE Series -48 VDC Outdoor Rectifier Installation and User Manual
Proprietary and Confidential © 2022 Vertiv Group Corp.
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8.3
Alarm Conditions Identified by the Battery
Refer to Table 8.2 for fault indicators that can be displayed by the battery and a list of possible causes and corrective actions.
Table 8.2 Battery Troubleshooting
Symptom
Possible Cause(s)
Suggested Action(s)
Power Indicator
(Green) Off
Power switch turned off.
Turn on the power switch.
Internal CB off.
Replace the battery.
Protection Indicator
(Yellow) On
Battery protected.
Check the battery protection status by controller to decide how
to recover the battery.
Protection Indicator
(Yellow) Flashing
Communication interruption.
Check the RS485 wiring and the address settings.
Alarm Indicator
(Red) On
BMS or battery cell damage.
Replace the battery.
8.4
Replacement Information
8.4.1
General
When a trouble symptom is localized to a faulty rectifier (other than a fuse), the rectifier should be replaced in its entirety. No
attempt should be made to troubleshoot or repair individual components inside the rectifier enclosure (except fuse replacement).
8.4.2
Rectifier Fuses
Replace rectifier fuses with the same type and rating. Refer to Table 8.3 for fuse part numbers.
Table 8.3 Fuse Part Numbers
Fuse
Rating
Part Number
Load (1) 2 kW
63A
10026717
Load (2) 1 kW
30A
10026704
Load (3) 1 kW
30A
10026704
Battery
63A
10026717
8.5
Replacement Procedures
DANGER!
Adhere to the “Important Safety Instructions” starting on page vii.
8.5.1
Replacing a DC Load Fuse or Battery Fuse
Procedure
1.
Remove AC input and battery power from the rectifier.
2.
Refer to “Opening / Closing the Front Access Panel” on page 75, and open the rectifier enclosure front access panel.
3.
Refer to Figure 8.1 and replace the appropriate fuse.
4.
Refer to “Opening / Closing the Front Access Panel” on page 75, and close the rectifier enclosure front access panel.
5.
With battery power disconnected, apply AC input power to the rectifier by closing the external AC disconnect or
protective device. The rectifier starts automatically.
6.
Apply battery power to the system.