摘要:
A conductor and a rotating electric high-voltage machine that includes the conductor has a cable configured for high-voltage operation. The cable may be included as a winding for the rotating electric high-voltage machine. The conductor includes a first strand that is clad with an electrically insulating layer, and a second strand that is uninsulated whereas the first strand and the second strand are arranged in two or more layers of strands. The two or more layers of strands are insulated from one another. Furthermore, the first and second layers of the two or more layers of strands are arranged around a central core where the central core is at least one of an air core and a core of another material. The second strand is positioned so as not to be electrically contacting any other uninsulated strand.
摘要:
A cable lead-through is disclosed for a switch cabinet, electric cabinet or the like. In at least one embodiment, the cable lead-through is formed of two substantially identical lead-through halves. The lead-through halves are held together by way of two clamping devices. By placing the clamping devices in grooves of the lead-through halves, the cable lead-through is held together.
摘要:
A module forming a part of a lead-through or transit for cables, pipes or the like is disclosed. In at least one embodiment, the module includes two base parts forming an outer part of the module. Two holding parts form an inner part of the module. Inside the inner part, formed of the two holding parts a cable or the like is received. The inner part of the module is received turnable inside the outer part of the module.
摘要:
A frame is disclosed for receiving one or more modules for cable entries or pipe penetrations. A compression unit is an integrated part of the frame in at least one embodiment, which compression unit is to compress the modules inside the frame. The compression unit includes three compression wedges. An upper and a lower compression wedge have the same orientation, while a middle compression wedge has an opposite orientation. The middle compression wedge is oriented with a broad side facing an opening of the frame receiving the modules. At least one compression screw goes through openings of the upper and lower compression wedges and through a slot in the middle compression wedge.
摘要:
The present invention concerns a plug unit (1) for plugging an opening in a wall (22) the same time as it passes a cable, wire or pipe (20) through the same opening. The plug unit (1) comprises an exterior part (2) including a top portion (12) and a shaft portion 5 (11), an interior part (4) comprises a number of sheets (5), a penetrating channel (3) for receiving the cable, at least one ridge (13) attached to the shaft portion and extending outwardly from the shaft portion and wherein the device is composed of at least two identical parts (1′, 1″) to enable the plug unit (1) to be fitted laterally onto the cable, wire or pipe (20).
摘要:
A compressible module having an axial groove for localization of a cable or pipe having at least two module sections or submodules having differing physical properties.
摘要:
Blocks of a cable, wire or pipe transition that may be placed together to form a structure of a number of the blocks. Each block has a generally rectangular shape and forms a part of the cable, wire or pipe transition together with at least one further block. Each block has at least one recess placed in the middle of the block. Inside the recess a number of peelable sheets are received. The sheets may be peeled off to adapt the inner diameter of the block to the outer diameter of a cable, wire or pipe to be received in the recess. Each block has elements for fastening further blocks to the block above or below the block.
摘要:
A module forming a part of a lead-through or transit for cables, pipes or the like is disclosed. In at least one embodiment, the module includes two base parts forming an outer part of the module. Two holding parts form an inner part of the module. Inside the inner part, formed of the two holding parts a cable or the like is received. The inner part of the module is received turnable inside the outer part of the module.
摘要:
A cable lead-through is disclosed for a switch cabinet, electric cabinet or the like. In at least one embodiment, the cable lead-through is formed of two substantially identical lead-through halves. The lead-through halves are held together by way of two clamping devices. By placing the clamping devices in grooves of the lead-through halves, the cable lead-through is held together.
摘要:
A frame for receiving one or more modules for cable entries or pipe penetrations. A compression unit is an integrated part of the frame in at least one embodiment, which compression unit is to compress the modules inside the frame. The compression unit includes three compression wedges. An upper and a lower compression wedge have the same orientation, while a middle compression wedge has an opposite orientation. The middle compression wedge is oriented with a broad side facing an opening of the frame receiving the modules. At least one compression screw goes through openings of the upper and lower compression wedges and through a slot in the middle compression wedge.