Abstract: The present disclosure provides a support core system for deploying a cold shrink rubber over a cable splice connection in an electrical distribution system. The support core system includes a first solid core, a second solid core, and a polyethylene terephthalate (PET) film. The first solid core is configured to fit over a cable in the electrical distribution system and hold a first portion of the cold shrink rubber in an expanded state. The cable includes the cable splice connection. The second solid core is configured to fit over the cable and hold a second portion of the cold shrink rubber in an expanded state. The PET film is positioned between the cold shrink rubber and each of the first solid core and the second solid core.

Abstract: The present disclosure is directed to a method of producing a surge arrestor module, comprising the acts of (i) providing a plurality of MOV blocks arranged in a stack, (ii) applying an epoxy-reinforced structural layer to an outer surface of the stack, (iii) after the applying, inserting the stack into a flexible bladder, and (iv) curing the epoxy-reinforced structural layer with elevated temperatures while the flexible bladder applies radially aligned pressure to the stack and a tool applies axially aligned pressure to the stack. The present disclosure also includes an apparatus for performing the methods described herein. The apparatus includes an outer case structure and a flexible bladder that fits within the outer case structure. A hollow inner region of the outer case structure is pressurized to force the flexible bladder against the surge arrestor module as the surge arrestor module is curing.

Abstract: A support core system for deploying a cold shrink rubber over a cable splice connection in an electrical distribution system. The support core system includes a first solid core, a second solid core, and a polyethylene terephthalate (PET) film. The first solid core is configured to fit over a cable in the electrical distribution system and hold a first portion of the cold shrink rubber in an expanded state. The cable includes the cable splice connection. The second solid core is configured to fit over the cable and hold a second portion of the cold shrink rubber in an expanded state. The PET film is positioned between the cold shrink rubber and each of the first solid core and the second solid core.

Abstract: Range taking shear bolts and bolt installation (drive) tools are described herein, which are configured for use with a variety of range taking connectors and conductors.

Abstract: An elbow connector receives a cable assembly having a lug with a lug aperture. The elbow connector includes a receiving cavity for the lug and a fastener assembly. The fastener assembly has a latch, a spring, and a fastener. The fastener moves toward the lug. The latch has a bumper for engaging the lug and an obstruction element for engaging the fastener. The latch pivots between (i) a blocking position in which the obstruction element inhibits a certain movement of the fastener, and (ii) a non-blocking position in which the obstruction element is free of the fastener allowing the fastener to be fastened to the lug via the lug aperture. The latch is biased toward the blocking position by the spring and transitions to the non-blocking position in response to the lug moving the bumper to a position at which the lug aperture is aligned with the fastener.

Abstract: The present disclosure is directed to a method of producing a surge arrestor module, comprising the acts of (i) providing a plurality of MOV blocks arranged in a stack, (ii) applying an epoxy-reinforced structural layer to an outer surface of the stack, (iii) after the applying, inserting the stack into a flexible bladder, and (iv) curing the epoxy-reinforced structural layer with elevated temperatures while the flexible bladder applies radially aligned pressure to the stack and a tool applies axially aligned pressure to the stack. The present disclosure also includes an apparatus for performing the methods described herein. The apparatus includes an outer case structure and a flexible bladder that fits within the outer case structure. A hollow inner region of the outer case structure is pressurized to force the flexible bladder against the surge arrestor module as the surge arrestor module is curing.

Abstract: Range taking shear bolts and bolt installation (drive) tools are described herein, which are configured for use with a variety of range taking connectors and conductors.

Abstract: The present disclosure is directed to a method of producing a surge arrestor module, comprising the acts of (i) providing a plurality of MOV blocks arranged in a stack, (ii) applying an epoxy-reinforced structural layer to an outer surface of the stack, (iii) after the applying, inserting the stack into a flexible bladder, and (iv) curing the epoxy-reinforced structural layer with elevated temperatures while the flexible bladder applies radially aligned pressure to the stack and a tool applies axially aligned pressure to the stack. The present disclosure also includes an apparatus for performing the methods described herein. The apparatus includes an outer case structure and a flexible bladder that fits within the outer case structure. A hollow inner region of the outer case structure is pressurized to force the flexible bladder against the surge arrestor module as the surge arrestor module is curing.

Abstract: Range taking shear bolts and bolt installation (drive) tools are described herein, which are configured for use with a variety of range taking connectors and conductors.

Abstract: The present disclosure provides a support core system for deploying a cold shrink rubber over a cable splice connection in an electrical distribution system. The support core system includes a first solid core, a second solid core, and a polyethylene terephthalate (PET) film. The first solid core is configured to fit over a cable in the electrical distribution system and hold a first portion of the cold shrink rubber in an expanded state. The cable includes the cable splice connection. The second solid core is configured to fit over the cable and hold a second portion of the cold shrink rubber in an expanded state. The PET film is positioned between the cold shrink rubber and each of the first solid core and the second solid core.

Abstract: Range taking shear bolts and bolt installation (drive) tools are described herein, which are configured for use with a variety of range taking connectors and conductors.

Abstract: The present disclosure describes various devices and methods for the reconstruction or restoration of a metallic shield of a cable, which provide a holding feature for simplifying the installation of an electrically-conductive member on the metallic shield and improving the reliability of the connection. Both factory-supplied and field-installable holding features are described.

Abstract: Range taking shear bolts and bolt installation (drive) tools are described herein, which are configured for use with a variety of range taking connectors and conductors.

Abstract: The present disclosure describes various devices and methods for the reconstruction or restoration of a metallic shield of a cable, which provide a holding feature for simplifying the installation of an electrically-conductive member on the metallic shield and improving the reliability of the connection. Both factory-supplied and field-installable holding features are described.

Abstract: An apparatus and methods of securing a C-Frame to a cable run during the installation process of a cable tap are disclosed. A holding device is removably coupled to an interface positioned adjacent to a C-Frame loosely coupled to a cable run. The holding device which is coupled to the interface is slid over and onto the C-Frame, thereby securing the C-Frame to the cable run. Thereafter, a cable tap is coupled to the C-Frame.

Abstract: An apparatus and method of assembling a bracket assembly on a cross-arm is disclosed. The bracket assembly comprises a bracket, adjustable plate, first accessory frame, and second accessory frame. First accessory frame and second accessory bracket are coupled to the bracket with captive nuts. The bracket assembly is secured to a cross-arm by the adjustable plate, which is coupled to the bracket with at least one guide pin and an adjustable plate bolt.

Abstract: A system, device, and method for improved cable tensioning of intrinsically safe horizontal cable tensioning. A frame having a worm gear operatively associated with both a moveable shaft and a drum in such a way that in an engaged position a rotational motion applied to the worm gear is transferred to the drum, wherein the moveable shaft is movable between a disengaged position and the engaged position, rotationally locking together the drum and the worm gear so that the drum will not rotate until the rotational motion is applied to the worm gear; and a strap operatively associated with the drum. The strap associates with the cable in need of tensioning.

Abstract: The present invention provides, in various embodiments, a push on cap for an electrical cable that can be both temporary and permanent. The cap includes an extension that can be folded back for temporary installation of the cap on the cable, and unfolded onto the cable for permanent installation.

Abstract: An apparatus and methods of securing a C-Frame to a cable run during the installation process of a cable tap are disclosed. A holding device is removably coupled to an interface positioned adjacent to a C-Frame loosely coupled to a cable run. The holding device which is coupled to the interface is slid over and onto the C-Frame, thereby securing the C-Frame to the cable run. Thereafter, a cable tap is coupled to the C-Frame.

Abstract: The present invention provides, in various embodiments, a push on cap for an electrical cable that can be both temporary and permanent. The cap includes an extension that can be folded back for temporary installation of the cap on the cable, and unfolded onto the cable for permanent installation.