Slices are used for splicing or repairing of conductor and ground wire of overhead transmission lids.The splices may be compression type bolt type performed armor rods in accordance with the construction and mounting Way.The comprresive splices have hydraulic.explosive and notched type.The meanings of letters Arabic figures in the catalong are shown as follow:
J-splice D-overlap Jjoing X-repair B-explosin,parallel,repainr of ground wire.
T-oval,jumper M-bus-bar Y-round,preformed S-flexibility equipment.
The arabic figures show size of conductor.
The DC resistance of all splices must be less than that of the equi-length conductor,the temperature rise of all splices must be less than that of the splicing conductor.The slip strength of the compressive sleeve must be not less than950-/oof the rated strength of conductor.