Split door submersible network protector housings for electrical distribution systems

1. A split door submersible housing for an electrical distribution system, the housing comprising:

a cabinet body defining an interior region configured to accept a component of the electrical distribution system, the cabinet body including at least one opening configured to accept an electrode sealed with and electrically isolated from the cabinet body and extending through the cabinet body to establish electrical connection between a corresponding terminal of the component and an electrical distribution network;

a first door and a second door positioned side by side to cover an open front portion of the cabinet body, at least one of the first door and the second door pivotably and electrically connected to a side of the cabinet body; and

a gasket system comprising a first gasket on the first door and a second gasket on the second door, wherein the gasket system is configured to seal the first door and the second door against each other and against a corresponding surface on the cabinet body, when the first and second doors are in a closed position,

wherein when the first and second doors are in the closed position, the housing is capable of preventing ingress of water into the interior region when submersed.

2. The housing of claim 1 , further comprising a locking mechanism to lock the first and second doors in the closed position.

3. The housing of claim 2 , wherein the locking mechanism comprises a plurality of quick-release latching mechanisms disposed between the first door and the cabinet body and disposed between the second door and the cabinet body.

4. The housing of claim 3 , wherein the locking mechanism comprises at least one quick-release latching mechanism disposed between the first door and the second door.

5. The housing of claim 1 , wherein an exterior surface of the cabinet body comprises a plurality of radiating fins.

6. The housing of claim 5 , wherein an interior surface of the cabinet body comprises a plurality of fins thermally coupled to the radiating fins.

7. The housing of claim 1 , wherein the component is a network protector.

8. The housing of claim 7 , wherein the cabinet body includes at least three openings configured to accept at least three electrodes sealed with and electrically isolated from both the cabinet body and each other and extending through the cabinet body to establish electrical connections between corresponding terminals of the network protector and the electrical distribution network.

9. The housing of claim 1 , wherein when the first and second doors are in the closed position, the housing is capable of preventing ingress of water into the interior region at a water depth of twenty-five feet.

10. The housing of claim 1 , wherein the first door and the second door are pivotably and electrically connected to opposite sides of the cabinet body.

11. The housing of claim 1 , wherein the first door is pivotably and electrically connected to a side of the cabinet body and the second door is pivotably and electrically connected to the first door.

12. The housing of claim 1 , wherein the first gasket and the second gasket are made from a nitrile rubber.

13. The housing of claim 1 , wherein the first gasket and the second gasket include raised ridges on the portions that seal against the cabinet body.

14. The housing of claim 1 , wherein the first gasket and the second gasket extend around the perimeter of the first and second doors and have conformal shapes on their distal edge surfaces.

15. The housing of claim 1 , wherein the first gasket and the second gasket extend around the perimeter of the first and second doors and have substantially flat distal edge surfaces.

16. The housing of claim 1 , wherein the first gasket and the second gasket extend around the perimeter of the first and second doors and have rounded distal edge surfaces with extended upper and lower ends having substantially flat surfaces.

17. The housing of claim 1 , wherein the first gasket extends around the perimeter of the first door and has a substantially flat distal edge surface, and the second gasket is a three-sided gasket extending around the top, proximal side, and bottom of the second door and having indented upper and lower distal edges having substantially flat surfaces.

18. The housing of claim 1 , wherein the first gasket extends around the perimeter of the first door and has a rounded distal edge surface with extended upper and lower ends having substantially flat surfaces, and the second gasket is a three-sided gasket extending around the top, proximal side, and bottom of the second door and having indented upper and lower distal edges having substantially flat surfaces.

19. The housing of claim 1 , wherein a top exterior surface of the cabinet body comprises a plurality of steel stiffeners.

20. The housing of claim 1 , wherein exterior and/or interior surfaces of the first and second doors comprise a plurality of steel stiffeners.

21. The housing of claim 1 , wherein the first door includes a tab to guide the first door and the second door together into the closed position.

22. A gasket system configured for use with a split door submersible housing for an electrical distribution system, the housing comprising a cabinet body defining an interior region configured to accept a component of the electrical distribution system, and a first door and a second door positioned side by side to cover an open front portion of the cabinet body, the gasket system comprising:

a first gasket configured to fit on the first door; and

a second gasket configured to fit on the second door,

wherein the gasket system is configured to seal the first door and the second door against each other and against a corresponding surface on the cabinet body, when the first and second doors are in a closed position, and

wherein when the first and second doors with the first and second gaskets positioned thereon are in the closed position, the housing is capable of preventing ingress of water into the interior region when submersed.

23. The gasket system of claim 22 , wherein the first gasket and the second gasket are made from a nitrile rubber.

24. The gasket system of claim 22 , wherein the first gasket and the second gasket include raised ridges on the portions that seal against the cabinet body.

25. The gasket system of claim 22 , wherein the first gasket and the second gasket extend around the perimeter of the first and second doors and have conformal shapes on their distal edge surfaces.

26. The gasket system of claim 22 , wherein the first gasket and the second gasket extend around the perimeter of the first and second doors and have substantially flat distal edge surfaces.

27. The gasket system of claim 22 , wherein the first gasket and the second gasket extend around the perimeter of the first and second doors and have rounded distal edge surfaces with extended upper and lower ends having substantially flat surfaces.

28. The gasket system of claim 22 , wherein the first gasket extends around the perimeter of the first door and has a substantially flat distal edge surface, and the second gasket is a three-sided gasket extending around the top, proximal side, and bottom of the second door and having indented upper and lower distal edges having substantially flat surfaces.

29. The gasket system of claim 22 , wherein the first gasket extends around the perimeter of the first door and has a rounded distal edge surface with extended upper and lower ends having substantially flat surfaces, and the second gasket is a three-sided gasket extending around the top, proximal side, and bottom of the second door and having indented upper and lower distal edges having substantially flat surfaces.

30. The gasket system of claim 22 , wherein when the first and second doors with the first and second gaskets positioned thereon are in the closed position, the housing is capable of preventing ingress of water into the interior region at a water depth of twenty-five feet.