We are going to upgrade the 48 V workshops of the operator room 1. The workshops A and B supply the bays A1 and B1 where the ADVA are located. A1 and B1 where the ADVAs are located. All the other equipment is double supplied by the workshops but in 230V. supplied by the workshops but in 230 corrugated.
- 48V feeder: The addition of the 2 48V feeders in each rectifier bay is done without voltage with the AE48V switched off. the AE48V.
- 230V feeder: The addition of the extra feeder in each inverter bay is done without voltage and with the inverter frame shutdown. inverter rack. The outages will not be simultaneous, they will follow the following schedule (half day per equipment): o The 48V A workshop will be shut down on the morning of January 24 (9:00-12:00). o The shutdown of the inverter A (230V power supply) is done on the afternoon of January 24th (1:30-5:00 PM). o The cut of the 48V B workshop is done on the morning of January 25th o Inverter B (230V power supply) will be shut down on the afternoon of January 25th
During the outage, the equipment will only be supplied by one track which will be corrugated. The risk is in the active supply of the equipment.
Posted Dec 28, 2021 - 11:30 CET
This scheduled maintenance affects: Dedibox - Datacenters (DC5).