Electrical connectors
US-9426843-B2 · Aug 23, 2016 · US
Polyphase power distribution and monitoring apparatus
US9190842B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9190842-B2 |
| Application number | US-201314029484-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 17, 2013 |
| Priority date | Oct 30, 2003 |
| Publication date | Nov 17, 2015 |
| Grant date | Nov 17, 2015 |
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Abstract
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A polyphase power distribution and monitoring apparatus having sets of outputs for each phase of power and monitors for each phase of power disposed in the housing. Each monitor provides a visible display of current for an associated phase of power and an audible alarm for each phase of power if the current exceeds a predetermined value or falls below a predetermined value. In three-phase wye power systems, the apparatus preferably includes a neutral line monitor, including a neutral line current display and audio alarm, for the neutral line of the wye power circuit. The apparatus preferably is lightweight, elongated, portable, and mountable to the side of an electronic equipment rack. It may also include additional power monitoring systems such as network power monitoring tools for remotely monitoring the apparatus.
First claim
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What is claimed is: 1. A polyphase alternating current power distribution apparatus connectable to one or more electrical loads in an electrical equipment rack comprising, in combination: a vertical rack-mountable housing; a polyphase power input disposed in the vertical rack-mountable housing; a plurality of power outputs disposed on a face of the vertical rack-mountable housing, with at least one power output being in power supply communication with a first phase of the poly…
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- What does patent US9190842B2 cover?
- A polyphase power distribution and monitoring apparatus having sets of outputs for each phase of power and monitors for each phase of power disposed in the housing. Each monitor provides a visible display of current for an associated phase of power and an audible alarm for each phase of power if the current exceeds a predetermined value or falls below a predetermined value. In three-phase wye p…
- Who is the assignee on this patent?
- Server Tech Inc
- What technology area does this patent fall under?
- Primary CPC classification H02G3/00. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 17 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).