Flexible connection is used to connect the transformer secondary outlet terminal and the short net bus bar. Short net system will produce vibration during operation, flexible connection has the flexibility to be a good vibration absorber and provides better protection for the transformer secondary outlet terminal. It could be divided as water cooled compensator and copper sheet compensator.
Air-cooled plate compensator:Used for the connection between the copper bar terminal of the secondary outlet of the electric furnace transformer and the copper bar or copper tube of the short network bus bar. It can compensate for installation errors, thermal expansion and contraction, and absorb the vibration caused by the electromagnetic force of the short net. This piece can also be used for steelmaking electric arc furnace.
Air-cooled copper stranded wire plate compensator: This type of compensator does not use copper skin, but uses multiple strands of copper wire, and its two ends are pressed into one body with two copper joints. The copper joint can be flat or round. The advantage of this kind of compensator is that it is turbulent in any direction, does not require high requirements for the position and size of the connected objects at both ends, and is convenient to install; secondly, the length can be arbitrarily long, which can reduce the length of the intermediate connection point; in addition, due to the compensator's The two ends are made of machined parts, so that the contact is good and the contact resistance is reduced.