Replacement of the Main Transformer at the Enfidha Cement Plant

Replacement of the Main Transformer at the Enfidha Cement Plant :

• Schneider Electric 25MVA 150/5,5 KV

Dismantling of the Existing Transformer.

Complete Commissioning of the Transformer:

• Installation and connection of the transformer.
• Analysis, filling, and treatment of transformer oil.

Execution of Electrical Tests on the Transformer:

• Measurement of the transformation ratio (Ratio Test).
• Measurement of winding resistance.
• Measurement of insulation resistance and polarization index.
• Dielectric tests and power factor measurement (Tan Delta).
• Short-circuit impedance measurement.
• Measurement of no-load and load magnetizing current.