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Sperrin carry out a number of different modifications to existing switchboards, in order to increase the efficiency and prolong equipment lifetime. Modifications may fall into some of the following:

  • Power Factor Correction, ensuring the power system is 100% unity

  • Testing, repair, modernisation and upgrade services for transformers. 

  • Upgrading ACB (Air Circuit Breakers)

  • Switchboard Extensions

  • Installation of any major switchgear component 

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