water-cooled cable

used in Electric arc furnace, induction furnace, submerged arc furnace etc.
Water-cooled cable is a hollow-pass water,a special cable for high current heating equipment, usually consist by electrodes (cable head), wire, outer sheath tube of three parts.

High-quality water-cooled cable with electrodes made of overall copper rod milling, surface with passivation or tin processing; the conductor wire use of enameled wire, which woven by the CNC winding machines, softer, bending radius is small, corrosion-resistant rust-proof, using long life; outer sheath governing use of strengthening layer of synthetic rubber tube, withstand high voltage. The copper tube and the electrode clamp use red copper fixed on the professional equipment by cold extrusion, fastening, sealing is good, not easy to leak.

Water-cooled cable performance requirements
:
1,Water-cooled cable outer sheath tube resistance to breakdown voltage V same or higher than 2300V.
2,Water-cooled cable outer sheath tube working pressure-resistant P same or higher than 0.6Mpa.
3,Outer sheath tube and the electrode interfaces of the cooling water without leakage.
4,Software conductor wire and electrode in a dedicated cold extrusion fastening device.
5, 200mm
2
Nominal cross-sectional area of the pilot pull is 15KN, on this basis, the water-cooled cable nominal cross-sectional area for each additional 100mm
2
, the test tension value should be a corresponding increase, plus 5KN.
6, The maximum surface temperature rise of water-cooled cable (including connections) is not greater than 40K.
The Products type is divided in: strand rope type, woven type, And single-strand-type water-cooled cable 3 series. A total of 29 specifications. Cross-sectional area from the 120 to 6000mm
2
, single-strand cable with flow capacity of 27-30KA. Which usually used in Electric arc furnace, induction furnace, etc., all types of water-cooled cable jacket tube using high-temperature material, can be also used for submerged arc furnace.