EHV SVL LINK BOXES THREE PHASES, Stainless Steel

Product Details

Raychem Rpg provides link boxes with optional sheath voltage limiters (SVLs) for high voltage (HV) and extra-high voltage (EHV) power cables. These SVLs, often made of zinc oxide, are designed to limit overvoltage on the cable sheath during transient events, improving system reliability and preventing insulation damage. e •  Stainless steel box • Different mechanical    protection levels up to IP68 • Electrically and mechanically type tested • With or without surge    arresters • With or without removable links •  For concentric cables or single cables KELink Boxes are used for earthing and bonding cable sheaths of single core cables so that the induced voltages and circulating currents are eliminated or reduced. Single core cables in operation carry alternating currents and induced voltages in the metallic sheath of the cable. These currents may cause, depending from the sheath bonding, circulating currents flowing in the cable sheath which reduce the transmission capacity of the cable and cause an additional heating. TE Connectivity's Raychem link boxes have reliable design and the housing is made of stainless steel. The enclosure is water and dust tight type tested to fulfil the requirements of protection class IP68 for installations below ground. For other applications, e.g. indoor installation, link boxes with less protection class are also available. Designs are capable to withstandings different electrical demands for several voltage classes. The link box lid is lockable by a standard security deadlock. The optional sheath voltage limiters (SVL) are made of zinc oxide and are designed to meet the requirements of IEC 60099-4. Link boxes with SVLs are available for different voltage classes and provide active over-voltage protection that contributes directly to improved reliability of the systemLink Boxes are used for earthing and bonding cable sheaths of single core cables so that the induced voltages and circulating currents are eliminated or reduced. Single core cables in operation carry alternating currents and induced voltages in the metallic sheath of the cable. These currents may cause, depending from the sheath bonding, circulating currents flowing in the cable sheath which reduce the transmission capacity of the cable and cause an additional heating. TE Connectivity's Raychem link boxes have reliable design and the housing is made of stainless steel. The enclosure is water and dust tight type tested to fulfil the requirements of protection class IP68 for installations below ground. For other applications, e.g. indoor installation, link boxes with less protection class are also available. Designs are capable to withstandings different electrical demands for several voltage classes. The link box lid is lockable by a standard security deadlock. The optional sheath voltage limiters (SVL) are made of zinc oxide and are designed to meet the requirements of IEC 60099-4. Link boxes with SVLs are available for different voltage classes and provide active over-voltage protection that contributes directly to improved reliability of the system.Link Boxes are used for earthing and bonding cable sheaths of single core cables so that the induced voltages and circulating currents are eliminated or reduced. Single core cables in operation carry alternating currents and induced voltages in the metallic sheath of the cable. These currents may cause, depending from the sheath bonding, circulating currents flowing in the cable sheath which reduce the transmission capacity of the cable and cause an additional heating. TE Connectivity's Raychem link boxes have reliable design and the housing is made of stainless steel IP68