Continuously Transposed Cable (CTC)

Product Results // Continuously Transposed Cable (CTC)

Continuously Transposed Cable (CTC) consists of a number of rectangular, film insulated conductors made into an assembly and usually over-wrapped with layers of insulating material. The number of conductors is usually an odd number (from 5 to 49), arranged side by side in two stacks. A special tool alternately pushes the upper left and lower right wires onto the respective neighboring stack so that each wire takes on every possible position within one cycle in the continuously transposed cable. The length of the continuously transposed cable for one complete cycle depends on the smallest diameter of the transformer winding, the number and size of the single strip.

Material Copper Temp 120°C
Insulation Many
Shapes Rectangular
Sizes

3,10 – 12,50 mm, Width
1,00 – 3,30 mm, Thickness
3,50 – 39 mm2, Section
2:1 – 8:1, Width/Thickness

Standards

NEMA: MW 36-C, MW 87-C
IEC: 60554-3-5 (Cellulose Paper), 60641 (Press Board), 60317-18, 60317-29
GB: 33597

Locations
  • Europe
Applications
  • Energy
Material Copper Temp 120°C
Insulation Many
Shapes Rectangular
Sizes

3,10 – 12,50 mm, Width
1,00 – 3,30 mm, Thickness
3,50 – 39 mm2, Section
2:1 – 8:1, Width/Thickness

Standards

NEMA: MW 36-C, MW 87-C
IEC: 60554-3-5 (Cellulose Paper), 60641 (Press Board), 60317-18, 60317-29
GB: 33597

Locations
  • Europe
Applications
  • Energy

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