Siemens Industry, Inc.

Steven E Pever

Timothy J Fink

Karthik Chandran Krishnamurthy

Raymond Jadin

Timothy J J Fink

An outdoor busway system includes one or more conductor sections and one or more electrical connectors such that a conductor section of the outdoor busway system comprises a housing assembly and a conductor set. An atmospheric vent system for a busway enclosure of an outdoor busway system comprises a connector housing assembly of the outdoor busway system. The connector housing assembly comprises first opposed metal side plates bolted together with second opposed metal plates that are aligned perpendicularly at either end of the first opposed metal side plates such that the connector housing assembly forms a connector housing which includes one or more atmospheric vents affixed into either of sides or ends of the connector housing. Each atmospheric vent of the connector housing having an elastomeric body and a spherical weight that is moveably restrained such that an internal wall engages the spherical weight to create a seal.

Atmospheric vent system for a busway enclosure of an outdoor busway system

An outdoor busway system includes one or more conductor sections and one or more electrical connectors such that a conductor section of the outdoor busway system comprises a housing assembly and a conductor set. The housing assembly includes an upper housing section and a lower housing section such that the upper housing section and the lower housing section each having opposing counterposed features to oppose a first separation force of the housing assembly. The conductor set includes a plurality of viscoelastic structural sheets stacked alternatively between a plurality of conductor bars to oppose a second separation force between conductor bars of the plurality of conductor bars.

Outdoor busway system having protected conductor sections

A busway tap off system is provided for connecting an electrical supply to a distribution device. The busway tap off system comprises a joint mounted tap box configured for making an electrical connection between an electrical busway and a power distribution system including a downstream panel. The joint mounted tap box is a dynamically mounted electrical equipment and the downstream panel is a rigidly mounted electrical equipment. The busway tap off system further comprises electrical cables that connect the two equipments. The busway tap off system further comprises a nipple accessory that provides a flexible mechanical and electrical connection between the dynamically mounted electrical equipment and the rigidly mounted electrical equipment. The nipple accessory is configured as a rigidly-constructed flexible fitting that includes two axial slides that enable the nipple accessory to move with the dynamically mounted electrical equipment yet remains fixed to the rigidly mounted electrical equipment.

Busway tap off system for connecting an electrical supply to a distribution device

A multi-bolt joint stack for use in an electrical power distribution system. The joint stack includes (1) a plurality of conductive plate sets, each plate set including a first conductive plate and a second conductive plate separated by a first spacer and a second spacer; (2) a first clamping bolt extending through the plurality of conductive plate sets and the first spacer of each conductive plate set; and (3) a second clamping bolt extending through the plurality of conductive plate sets and the second spacer of each conductive plate set. The first and second clamping bolts are separated from each other to define a plurality of pockets within the joint stack, each pocket being formed by the first and second conductive plates and first and second spacers of the plurality of conductive plate sets. The pockets are configured to receive electrical stabs. Numerous other aspects are provided.

Systems and methods for connecting power distribution devices

A system is provided for a power distribution enclosure that includes an electronic circuit component. The system includes a conductive adapter having a head, and a circuit breaker base adapted for mounting to the power distribution enclosure. The circuit breaker base has an aperture adapted to receive the head of the conductive adapter. The head of the conductive adapter has a shape that substantially prevents rotation of the conductive adapter when the conductive adapter is inserted into the aperture. The conductive adapter is configured to draw away or absorb heat from the electronic circuit component and move the absorbed heat out of the power distribution enclosure. The circuit breaker base is adapted to substantially prevent heat from escaping from the conductive adapter into the power distribution enclosure. Numerous other aspects are provided.

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Simpsonville, SC, United States of America

Steven E Pever