CapCab India Ltd. Offers Single Core High Tension Cross Linked Poly-ethylene Cable. CapCab India Ltd. Is an ISO 9001:2000 registered company. Single Core High Tension Cross Linked Poly-ethylene Cable is meant for withstanding high voltages under extreme electrical conditions. Single Core High Tension Cross Linked Poly-ethylene Cable has emerged with better electrical, mechanical & thermal properties and succeeded in replacing paper insulated dielectric cables. This cable is available in different grades with aluminum conductor. It is also known as HT XLPE cables.