Reactors, Regulators & NEC’s

Designed to application
Motor starting Reactors
Series Inductors
Induction Regulators
Brentford Regulators
Separate or integrated Neutral Earthing Resistor
Optional Auxiliary Transformer
Oil natural cooled

The transformer repair facility is fully equipped to repair or refurbish transformers ranging from 10kVA through to 200MVA at 275kV.

The facility is equipped with:

160 ton overhead crane capacity.
Three automated vacuum ovens incorporating nitrogen injection and oil spraying processing, thereby ensuring the active parts are dried to the highest level before tanking.
Test bay facility up to 350kV and 200Hz, capable of performing most tests in accordance to the IEC and BS standards.
Pressurised electrical assembly facility.
MV impulse test facility.

LHMarthinusen specializes in the repair and manufacture of furnace, rectifier, dry type and distribution transformers, as well as the complete repair of underground and surface miniature substations.

The company also designs and manufactures special transformers up to 80MVA and 275kV to customer’s specifications. We also offer full in-house 3D CAD design capabilities.