5
DELPHYS MX
250 to 900 kVA
FLEXIBILITY
2.2. Flexible backup time
Selection of the back-up time is flexible thanks to the wide range of DC bus voltages. The batteries are organised internally into racks
based on their relative sizes, so as to ensure a compact unit while still guaranteeing substantial backup times.
To guarantee maximum back-up time availability and battery life, the DELPHYS MX includes:
• EBS (Expert Battery System), smart battery charging management.
2.3. Parallel
DELPHYS MX UPS units (rectifier, battery, inverter and bypass) can be connected in parallel (up to 6 units) with distributed or central
bypass. This solution, which is ideally suited for 1+1 redundancy, offers flexible power upgrading and enables stand-alone UPS units
to be expanded. Each single UPS unit has a built-in maintenance bypass (single unit or distributed bypass).
It is possible to add an external maintenance bypass, common to all of the UPS units, for maintenance access.
Single unit configuration 1+1 redundant configuration
Modular parallel UPS with centralized bypass
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