Wednesday 5th February 2020

[DC3] Curative maintenance on battery of UPS, scheduled 5 months ago

[DC3] Curative maintenance on battery of UPS

What is done : We will perform a curative maintenance of the inverters of electrical chains A. The inverters of these electrical chains supply racks of IT halls. Operations will be performed by our maintainer under our permanent supervision.

UPS impacted :

                        ASI A2: 1 battery

                        ASI A3: 4 batteries

This maintenance requires isolating each UPS in order to intervene on the device. The downtime of an UPS is estimated to take 30 minutes. The operation will be done UPS by UPS and will have no impact on your equipment housed in our Datacenter : the others UPS of the electrical chain are sized to recover the load from the offline UPS.

Impact : none

Start : 12-Feb-2020 0830Z 0930LT
End : 12-Feb-2020 1630Z 1730LT

Duration : 8 hours