Outec Controls cc
Pretoria South Africa
LKE MV Switchgear
Distributors of
LKE Transformers
Based on the most efficient and reliable cast-resin transformer technology of the last 3 decades, the LKE-TCT series of dry-type transformer is available at the fulloowing typical voltage ratings:
- The LV (Low Voltage) coil
Capacity: up to 3000 KVA
Cooling can be forced and or natural air
Typical:
Secondary (LV) 0.4 kV, 0.525kV
Primary (HV) 12 kV 22 kV, 36 kV.
As the 0.4 kV (LV) coil is expected to carry a load in excess of 500 A, LKEs transformers uses copper or aluminium foil to construct the LV coil. This application allows the coil to bear higher currents and also avoids the vertical stresses which are existent in spirally winded wire coils. Therefore LKE transformers have a massive short-circuit withstand capability