Experience centre

Products

Every item can be a discrete supply or, more usually, part of one coordinated package.

LV switchboardsPCC, MCC, APFC, VFD and DG sync to 6300 AMV switchboards11 and 33 kV VCB panels to 3150 ALV busway and S-Line25–6300 A sandwich, air-insulated, lighting and trackMV busway11 / 33 kV bus duct to 6000 ATransformers100 kVA to 5 MVA, oil-immersed and dry-typeCompact sub stationsSwitchgear, transformer and LV board in one enclosureRing main unitsLauritz Knudsen SF6, 12 / 17.5 kVAC collection panels for solarInverter collection to 6300 A, IEC 61439-1/2Turnkey packagesDesign, supply, installation, testing and commissioning

Maximum ratings by family

Current carrying capability

LV switchboard6300 A
LV busway — sandwich6300 A
MV and HV busway6000 A
MV switchgear3150 A
Ring main unit1250 A

Short-circuit withstand

LV busway120 kA
LV switchboard95 kA
MV and HV busway50 kA
MV switchgear40 kA
Ring main unit21 kA

Actual ratings are selected against the prospective fault level and load profile established at the design stage.