HV feed from EDF fully tested and energised
UPS batteries ready for installation and testing
Final UPS connections and testing
Access control system installed and tested
Splicing and testing fibre connections for our DWDM ring
Tag Archive for 'HV'
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3MVA HV transformer installed within secure compound
HV feed from our dedicated substation being terminated
First of 24 LV cables connecting the transformer and switchgear panels
Final connections being made on chilled water pipework
Gyron sign on HV substation enclosure
Cross section through the HV cabling
Testing redundant HV connections in to the switchgear
Substation GRP enclosure arrives on-site
Lowering enclosure on to HV switchgear
Lowering enclosure on to HV switchgear
Substation installed, with metering cabinet attached
HV switchgear arrives on-site
Positioning switchgear on substation base
Warning labels on HV switchgear
Filling HV metering unit with reclaimed insulating oil
Finishing the final leg of duct installation
Preparing to pull the first 200m of HV cable ducting
HV cable following pull through initial leg of ducting
Preparing North fibre entry point in to the facility
Pulling multi-core armoured fibre cable through dedicated duct
Cutting chiller support pads in to rear plant yard
Setting concrete bases for air conditioning chillers
Concrete pads ready for chiller installation
Preparing duct from substation to HV transformer
HV transformer base formed and trenchwork prepared
HV transformer base ready for installation with link to on-site substation
Constructing the formwork for the HV substation concrete base
Concrete arrives on-site
Pouring concrete for substation base
Finishing the concrete base for the HV substation
Concrete base with new duct installation underway to dedicated transformer
The HV cable has arrived at site, ready for our contractors to pull in to our new ducts. The cable will connect our dedicated on-site substation to the electrity board’s 11,000 volt network via diverse feeder cables.
HV cable arrives at Centro
HV cable arrives at Centro
HV cable arrives at Centro
HV cable arrives at Centro
Progress has been rapid as there are now nearly 30 contractors on-site, so there are quite a few pictures in this update. Scroll down for the full batch!
Final reinstatement works for first stage of duct installation
Final reinstatement works for first stage of duct installation
Excavations under way for dedicated on-site HV substation base
25 tonnes of drywall awaiting installation
First sheet of drywall being hung!
Switchgear and South Comms Room taking shape (after only 5 hours!)
Internal view of Switchgear Room, very fetching in pink!
Work starts on the next 120m of duct installation, this time on public highway
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