Compact test point device
AssigneeGrace Technologies, Inc.
InventorsCharles Ronald Adkins, Jr., Roger Steven Clarke, Gang Chen
Life of this patent
Estimating the term…
Abstract
In order to provide an environmentally secured voltage testing interface, an electrical enclosure box comprising a front panel is herein-described, into which is mounted a voltage indicator comprising a plurality of LED indicators that indicate a status of one or more circuits coupled thereto and monitored thereby. A compact test point device is also mounted through the front panel and comprises an interface comprising a plurality of external measurement sockets configured to receive one or more probes for manual measurement of voltages, wherein each external measurement socket is coupled to a voltage divider that is further coupled to each of a plurality of respective wires coupled to respective LED indicators.
Claims20
A system that facilitates providing an environmentally secured voltage testing interface comprising:
- a compact test point device that is mounted to a front panel of an electrical enclosure box and comprises an interface comprising a plurality of external measurement sockets configured to receive one or more probes for manual measurement of voltages;
- a plurality of LED indicators that indicate a status of one or more circuits coupled thereto and monitored thereby;
- and
- a current limiting circuit configured to provide power from any two combinations of current flow between L1, L2, L3, GND, TP L1, TP L2, TP L3 and TP Gnd where the input is one of AC single Phase, AC 3 Phase, and DC;
- wherein each external measurement socket is coupled to a voltage divider that is further coupled to each of a plurality of respective wires coupled to respective LED indicators.
A system that facilitates providing an environmentally secured voltage testing interface comprising:
- a compact test point device that is mounted to a front panel of an electrical enclosure box and comprises an interface comprising a plurality of external measurement sockets configured to receive one or more probes for manual measurement of voltages;
- and
- a plurality of LED indicators that indicate a status of one or more circuits coupled thereto and monitored thereby;
- wherein each external measurement socket is coupled to a voltage divider that is further coupled to each of a plurality of respective wires coupled to respective LED indicators;
- a front protection cover protects the external measurement sockets from the environment;
- and
- a current limiting circuit configured to provide power from any two combinations of current flow between L1, L2, L3, GND, TP L1, TP L2, TP L3 and TP Gnd where the input is one of AC single Phase, AC 3 Phase, and DC.
A system that facilitates providing an environmentally secured voltage testing interface comprising:
- a compact test point device that is mounted to a front panel of an electrical enclosure box and comprises an interface comprising a plurality of external measurement sockets configured to receive one or more probes for manual measurement of voltages;
- and
- a plurality of LED indicators that indicate a status of one or more circuits coupled thereto and monitored thereby;
- wherein each external measurement socket is coupled to a voltage divider that is further coupled to each of a plurality of respective wires coupled to respective LED indicators;
- a front protection cover protects the external measurement sockets from the environment;
- and
- a current limiting circuit configured to limit current flowing from each input to a corresponding one of each external measurement socket, wherein each input is one of AC single Phase, AC 3 Phase, and DC.
Dependencies are inferred from the claim text.