Cables and components

About this category

Cables and components

Here is everything an electrical installation is connected and laid with: cables and conductors, earthing, cable trays and trunking, conduit, terminals, lugs and mounting accessories — for PV systems, switchboards, cable lines and buildings.

The cables are СВТ (NYY) 0.6/1 kV power cables, ШВПС flexible cable, ПВ-А2 conductor, KBE H1Z2Z2-K 1×6 mm² solar cable for the DC side of solar PV systems and FTP Cat5e cable for communications. For earthing and lightning protection there are earth rods and stakes, AlMgSi aluminium conductor, connecting clamps and an OBO equipotential bonding bar. Cables are run on wire-mesh cable trays, in slotted wiring ducts and corrugated conduit (PVC and armoured, UV resistant), with supports, holders, cable ties and glands.

For connecting there are terminal blocks, junction and splice terminals (Wago among them), cable lugs, insulated ferrules, heat-shrink tubing and insulating tape, MC4 connectors for solar panels and RJ45 connectors. The brands include OBO, Schrack, Elmark, Schneider Electric, Cellpack, Viko — with sockets, switches and frames for building installations — and KBE.

Power Design Engineering builds low- and medium-voltage cable lines, overhead lines and substations, as well as the whole electrical side of the solar systems we build in Kardzhali and across Bulgaria. The materials in the catalogue are also supplied on their own — quoted on request.