Capacitor with multiple elements for multiple replacement applications
An apparatus includes a case having an elliptical cross-section capable of receiving a plurality of capacitive elements. One or more of the capacitive elements provide at least one capacitor having a first capacitor terminal and a second capacitor terminal. The apparatus also includes a cover assembly that includes a deformable cover mountable to the case, and, a common cover terminal having a contact extending from the cover. The cover assembly also includes at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover. The deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure of at least one of the plurality of the capacitive elements. The cover assembly also includes at least four insulation structures. One of the four insulation structures is associated with one of the at least three capacitor cover terminals. The apparatus also includes a first conductor capable of electrically connecting the first capacitor terminal of a capacitor provided by one of the plurality of capacitive elements to one of the at least three capacitor cover terminals and a second conductor capable of electrically connecting the second capacitor terminal of the capacitor provided by one of the plurality of capacitive elements to the common cover terminal.
1. An apparatus comprising:
a case having an elliptical cross-section capable of receiving a plurality of capacitive devices, one or more of the capacitive devices providing at least one capacitor having a first capacitor terminal and a second capacitor terminal, wherein a first of the plurality of capacitive devices is affixed to the case by a first bracket and a second of the plurality of capacitive devices is affixed to the case by a second bracket, wherein the first bracket includes a curved middle portion that has a shape substantially similar to a shape of an outer surface of the first of the plurality of capacitive devices, and the second bracket includes a curved middle portion that has a shape substantially similar to a shape of an outer surface of the second of the plurality of capacitive devices;
a cover assembly comprising:
a deformable cover mountable to the case,
a common cover terminal having a contact extending from the deformable cover,
at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover, wherein the deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure of at least one of the plurality of capacitive devices, and
at least four insulation structures, wherein at least one of the at least four insulation structures is associated with one of the at least three capacitor cover terminals;
a first conductor capable of electrically connecting the first capacitor terminal of a capacitor provided by one of the plurality of capacitive devices to one of the at least three capacitor cover terminals; and
a second conductor capable of electrically connecting the second capacitor terminal of the capacitor provided by the one of the plurality of capacitive devices to the common cover terminal.
2. The apparatus of claim 1 , wherein the plurality of capacitive devices are each separately wound.
3. The apparatus of claim 1 , wherein one or more of the plurality of capacitive devices has a capacitance value of greater than about 4.0 microfarads.
4. The apparatus of claim 1 , wherein each of the at least four insulation structures is cup shaped.
5. The apparatus of claim 1 , wherein each of the at least four insulation structures is colored.
6. The apparatus of claim 1 , wherein a color of one of the insulation structures is different than a color of another one of the insulation structures.
7. The apparatus of claim 1 , wherein the at least one capacitor has a capacitance value in a range of about 1.5 microfarads to about 5.0 microfarads.
8. The apparatus of claim 1 , wherein each of the plurality of capacitive devices is a wound capacitive device that provides two capacitors, wherein each of the two capacitors is provided as a section of the respective wound capacitive device.
9. An apparatus comprising:
a case having an elliptical cross-section capable of receiving a plurality of capacitive devices, one or more of the capacitive devices providing at least one capacitor having a first capacitor terminal and a second capacitor terminal, wherein a first of the plurality of capacitive devices is affixed to the case by a first bracket and a second of the plurality of capacitive devices is affixed to the case by a second bracket, wherein the first bracket includes a curved middle portion that has a shape substantially similar to a shape of an outer surface of the first of the plurality of capacitive devices, and the second bracket includes a curved middle portion that has a shape substantially similar to a shape of an outer surface of the second of the plurality of capacitive devices;
a cover assembly comprising:
a deformable cover mountable to the case,
a common cover terminal having a contact extending from the deformable cover,
at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover, wherein the deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure, and
at least four colored insulation structures, wherein at least one of the at least four colored insulation structures is associated with one of the at least three capacitor cover terminals;
a first conductor capable of electrically connecting the first capacitor terminal of a capacitor provided by one of the plurality of capacitive devices to one of the at least three capacitor cover terminals; and
a second conductor capable of electrically connecting the second capacitor terminal of the capacitor provided by the one of the plurality of capacitive devices to the common cover terminal.
10. The apparatus of claim 9 , wherein the plurality of capacitive devices are each separately wound.
11. The apparatus of claim 9 , wherein one or more of the plurality of capacitive devices has a capacitance value of greater than about 4.0 microfarads.
12. The apparatus of claim 9 , wherein each of the at least four colored insulation structures is cup shaped.
13. The apparatus of claim 9 , wherein a color of one of the colored insulation structures is different than a color of another one of the colored insulation structures.
14. The apparatus of claim 9 , wherein the at least one capacitor has a capacitance value in a range of about 1.5 microfarads to about 5.0 microfarads.
15. The apparatus of claim 9 , wherein each of the plurality of capacitive devices is a wound capacitive device that provides two capacitors, wherein each of the two capacitors is provided as a section of the respective wound capacitive device.
16. An apparatus comprising:
a case having an elliptical cross-section capable of receiving a plurality of capacitive devices, one or more of the capacitive devices providing at least one capacitor having a first capacitor terminal and a second capacitor terminal, the at least one capacitor having a capacitance value in a range of about 1.5 microfarads to about 5.0 microfarads, wherein a first of the plurality of capacitive devices is affixed to the case by a first bracket and a second of the plurality of capacitive devices is affixed to the case by a second bracket, wherein the first bracket includes a curved middle portion that has a shape substantially similar to a shape of an outer surface of the first of the plurality of capacitive devices, and the second bracket includes a curved middle portion that has a shape substantially similar to a shape of an outer surface of the second of the plurality of capacitive devices;
a cover assembly comprising:
a deformable cover mountable to the case,
a common cover terminal having a contact extending from the deformable cover,
at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover, wherein the deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure, and
at least four insulation structures, wherein at least one of the at least four insulation structures is associated with one of the at least three capacitor cover terminals;
a first conductor capable of electrically connecting the first capacitor terminal of a capacitor provided by one of the plurality of capacitive devices to one of the at least three capacitor cover terminals; and
a second conductor capable of electrically connecting the second capacitor terminal of the capacitor provided by the one of the plurality of capacitive devices to the common cover terminal.
17. The apparatus of claim 16 , wherein the plurality of capacitive devices are each separately wound.
18. The apparatus of claim 16 , wherein one or more of the plurality of capacitive devices has a capacitance value of greater than about 4.0 microfarads.
19. The apparatus of claim 16 , wherein each of the at least four insulation structures is cup shaped.
20. The apparatus of claim 16 , wherein each of the at least four insulation structures is colored.
21. The apparatus of claim 16 , wherein a color of one of the insulation structures is different than a color of another one of the insulation structures.