Transposition chamber
High voltage cable screen transposition chamber
Manufactured for project specifications
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Advantages
Chamber is produced according to project specifications.
A perfect solution for non-standard size projects.
Construction without heavy lifting equipment.
Very long service lifetime ≥ 100 years.
Flexibile for movements in soil (no cracking of the manhole).
100% watertight.
Delivery of a finished "plug and play" product ensures efficient and fast installation, significantly reducing construction time and costs.
Polyethylene (PE) steps.
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Recommended application
The chamber is intended for cable screen transposition equipment, which needs to be inspected and periodically measured during operation. The chamber is 100% hermetic and ensures the longevity of the equipment. The transposition chamber can be built on the cable connection chamber as well.
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For cable screen cross connection and earthing for high voltage cable systems.
Chamber can be adjusted and produced according for any other project specifications.
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Chamber components
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Technical information
Chamber cover
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Stationary type cast iron cover (frame with cover), 1100x1100 mm, class D400 (40t), conforms EN 124-2.
Support ring / Support plate
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Reinforced concrete support ring / support plate, h=150 mm, conforms EN 206, EN 1917 and EN 1917/AC.
Chamber body
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Chamber body is produced from polietilēna (HDPE) double wall sheets. Cover with rubber sealing ring ensures that the chamber is hermetic. Connections can be made according to project specifications. For more convenient system maintenance polyethylene steps are added inside of the chamber.
Reinforced concrete base plate for anchoring
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Reinforced concrete base plate for anchoring, h=150 mm, conforms EN 206, N 1917 and EN 1917/AC.
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Drawings
