External Battery Cabinet Connection Warnings - Delta Modulon DPH Series User Manual

5.6

External Battery Cabinet Connection Warnings

NOTE:
1. The information of the battery parameters in this chapter may not be applicable
2. Whether you use the lead-acid batteries or the lithium-ion batteries, please
You should connect the UPS with at least one external battery cabinet to ensure that the
connected critical loads are protected when a power failure occurs. You can connect up to
eight units of external battery cabinets to the UPS.
To ensure that the batteries are fully charged, please charge the batteries at least 8
1. Connect the UPS to the main AC source and the external battery cabinet(s). Please
see
2. Follow
After the UPS is turned on, the UPS will automatically charge the batteries.
Battery Parameters
No.
1
2
3
4
Modulon DPH Series
to the lithium-ion batteries. For relevant information, please refer to the manual
of the lithium-ion batteries.
contact Delta service personnel for any battery/ battery cabinet's setup and
WARNING:
You can connect the critical loads to the UPS only after the batteries are
power to the critical loads connected when a power failure occurs.
Item
Charge Voltage
Charge Current
Low Battery Shutdown Voltage ± 200 ~ ± 220 Vdc (default: ± 210 Vdc)
The Number of Batteries
.
to turn on the UPS and the external battery cabinet(s).
Float charge voltage: ± 272 Vdc (default)
Equalized charge voltage: ± 280 Vdc (default)
Default: ± 5A (per power module)
Maximum: ± 15A (per power module)
12V × 40 PCS (default)
5-24
Description