Modular transformer system
First Claim
1. A transformer system comprising:
- a transformer module comprising;
a housing frame;
a transformer mounted to the housing frame and having a primary terminal, a secondary terminal, and a neutral terminal;
a primary-side wire electrically connected to the primary terminal of the transformer and extending from the housing frame to be connected to a line power;
a secondary-side wire electrically connected to the secondary terminal of the transformer and extending from the housing frame to be connected to a load; and
a first coupling mechanism, anda base module comprising;
a base enclosure;
a neutral connector configured to be electrically connected to a power line neutral connection; and
a second coupling mechanism arranged on the base enclosure and configured to detachably engage the first coupling mechanism of the transformer module;
wherein the neutral terminal of the transformer module and the neutral connector of the base module form a connection at a conductive tab of that is inserted into a slot at a connection location when the first coupling mechanism is engaged with the second coupling mechanism, the connection being positioned along a rail extending along the base module, the connection location being among a plurality of connections along the rail, the bottom surface of the housing being configured to receive at least a portion of the rail at the connection location.
1 Assignment
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Accused Products
Abstract
A transformer system includes a transformer module and a base module. One or more transformer modules are detachably coupled to the base module. The transformer module includes a housing, a transformer, primary-side and secondary-side wires electrically connected to primary and secondary terminals of the transformer, a conductive tab electrically connected to a neutral terminal of the transformer, and a first coupling mechanism. The base module includes a base enclosure, a neutral connector electrically connected to a power line neutral connection, and a second coupling mechanism. The second coupling mechanism detachably engages the first coupling mechanism of the transformer module, and the conductive tab of the transformer module is electrically connected to the neutral connector of the base module when the first coupling mechanism is engaged with the second coupling mechanism.
30 Citations
14 Claims
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1. A transformer system comprising:
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a transformer module comprising; a housing frame; a transformer mounted to the housing frame and having a primary terminal, a secondary terminal, and a neutral terminal; a primary-side wire electrically connected to the primary terminal of the transformer and extending from the housing frame to be connected to a line power; a secondary-side wire electrically connected to the secondary terminal of the transformer and extending from the housing frame to be connected to a load; and a first coupling mechanism, and a base module comprising; a base enclosure; a neutral connector configured to be electrically connected to a power line neutral connection; and a second coupling mechanism arranged on the base enclosure and configured to detachably engage the first coupling mechanism of the transformer module; wherein the neutral terminal of the transformer module and the neutral connector of the base module form a connection at a conductive tab of that is inserted into a slot at a connection location when the first coupling mechanism is engaged with the second coupling mechanism, the connection being positioned along a rail extending along the base module, the connection location being among a plurality of connections along the rail, the bottom surface of the housing being configured to receive at least a portion of the rail at the connection location. - View Dependent Claims (2, 3, 5, 6, 7, 8)
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4. The system of clam 3, wherein the first coupling mechanism comprises a coupling button configured selectively to couple the first coupling mechanism to the second coupling mechanism or to release the first coupling mechanism from the second coupling mechanism.
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9. A transformer module comprising:
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a housing frame; a transformer having a primary terminal, a secondary terminal, and a neutral terminal; a primary-side wire electrically connected to the primary terminal and extending from the housing frame to be connected to a line power; a secondary-side wire electrically connected to the secondary terminal and extending from the housing frame to be connected to a load; and a coupling mechanism configured to be detachably engaged with a base module, the base module having a neutral connector configured to be electrically connected to a power line neutral connection, wherein the transformer module, when connected to the base module, forms an electrical connection between a conductive tab and a slot, the electrical connection forming between the neutral terminal and a grounding connection of the base module at a connection location from among an array of connection locations positioned along a rail of the base module. - View Dependent Claims (10, 11, 12, 14)
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13. The module of clam 12, wherein the coupling mechanism comprises a coupling button configured selectively to couple the at least one groove to the base module or to release the at least one groove from the base module.
Specification