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Cables for power distribution for medium voltage outdoor, cased or underground installations.
Abrasion and tear-resistant jacket. Easier slide
Cable with lengthways shutter against water penetrating the shielding and conductor. Furthermore, radial shutter against accidental breakage of the jacket using aluminium-copolymer tape attached to it
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nkt cables a/s is one of the leading manufacturers of XLPE high voltage cables. We have manufactured and supplied:
72.5 kV XLPE cables since 1973
145 kV XLPE cables since 1979
245 kV XLPE cables since 1990
420 kV XLPE cables since 1996
During the period from 1973 to 2001 we have manufactured and supplied a total of approx. 5,000 km of XLPE cables.
The XLPE cables have been supplied to both Danish and foreign plants and they have all been functioning successfully since commissioning.
Besides being a cable supplier nkt cables has developed a broad and varied range of accessories, partly based on own development and partly in cooperation with other companies.
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Use : the topweld H01N2-D has been specially designed for transmitting high currents between the welding generator and the electrode. The high degree of flexibility makes using the welding tool easier and also keep knots from forming in the cable that could cause the internal conductor to break.
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MTM Power GmbH, the specialist for high-quality power supplies, offers in its program DC/DC converters for railway applications of the series HVC with 150 W and 250 W. These devices are available with an input range of 400…975 VDC and the standard output voltages of 24 VDC and 36 VDC. With these high voltage converters it is possible to supply electronical equipment out of 600 V / 750 V contact wire. The DC/DC converters are used for supplying points, signal lamps and electronic monitoring of the rail net. The specific feature of the series HVC is its use as a self starting module for trams or trolley buses with exhaustive discharged batteries so that the towing process can be avoided. The rugged design together with high-quality components guarantee the high reliability in vehicles even under severe shock and vibration conditions. The high efficiency of 83 % allows an operation without forced ventilation. Moreover the converters work with an ambient temperature range from –40…+85 °C acc. to EN 50 155.
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