Configurable fuse box for modular data center
US10681836B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2018 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Apr 23, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J3/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power distribution system, modular data center (MDC), and method provide a permanent electrical enclosure sized for an eventual maximum load allowing for flexible ampacity and concurrent upgradeability. A busway is mountable in a MDC to carry three-phase AC electrical power. A three-phase electrical cable is rated to carry a maximum power value to connect to a power distribution unit (PDU) of a first rack-based information handling system (IHS) of the MDC. A bus plug is engaged to the first busway and has at least three conduction paths that electrically connect to the three-phase electrical cable. Interchangeable fused switch modules of different power ratings are selectable to be received in a fused switch module receptacle in the bus plug. A reduced power fused switch module for initial power capacity of the MDC can later be upgraded to a maximum power rating without changing anything but the fused switch module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.