Electrical LV Installation Testing and Certification

Our experienced engineers conduct visual inspections, rigorous testing on the electrical LV system and certification (including reports with detailed test results) to ensure your electrical equipment meets the requirements of BS7671 – Requirements for Electrical Installations. The electrical equipment undergoes a variety of tests, including:

• Measurement of earth fault loop impedance
• Visual inspection to confirm that the fuses or MCB’s have the correct rating, type and breaking capacity
• RCD functional test to confirm disconnection times
• Socket outlet polarity test