Securitization schemes

Maintenance routines and procedures for external or internal faults.

To summarize the foregoing in other points, the data center has:

Dual transformer station 13.2 / 0.400 kV fed by medium voltage supplied by Edesur

Each substation feeds a different half bar:  half bar A,  half bar B

Two motor-generator facilities  of 2000 kVA  with automatic transfer which  can be fed either to the half bar A or B

Downstream scheme is repeated for UPS systems, where there  is  now  a  UPS  working  from   the  half  bar A and another  working from half bar B  to reach doublepower to each one of the rooms of the DC.

Here,  there  are  PDUs  which  allow  the  rack  level     to distribute  secured energy

Inside the rooms there are air handling units (Utas) fed by double  circuits  from  the  redundant  pumps  box   which takes the cooled water from the chillers and distributes it to all consumption

Both the primary pump box as the  secondary box work with a pointed pump and one or two for backup .

The Chillers are two Carrier equipment that have dual liquid cooling circuit. At the same time,  in each circuit, compressors  are duplicated as well as the maneuver elements  in order to  be able to  operate interchangeably. The current  configuration allows each component  of each circuit works 24 hours and rotate thus achieving a controlled wear.

The power generators have hot water jacket being permanently at 65 º C which allows a start  and transfer in 1 min assuming the existing load of the node. The set of primary tanks and main tank that are  part of the fuel system ensures  7 days of  uninterrupted travel of the generating equipment