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AS Elrato Inspection Department and Measuring Lab provide services on technical auditing of electrical installations and wide spectre of measurements and inspections for up to 100V electrical installations.

Technical auditing of electrical installations.

Inspection Department conducts the following services for 1st, 2nd and 3rd type, up to and over 1000 V electrical installations:
· Technical pre-introduction auditing
· Regular technical auditing
· Special technical auditing.

Electrical and lihgting measurements.

AS Elrato Measurement Lab is an independent accredited lab. The lab has long-term experiences since 1958.

AS Elrato Measurement Lab conducts the following measurements and inspections for up to 1000 V electrical installations:
· Measurement of insulation resistance;
· Inspection of proper functioning of protective conductors, PEN conductors, and bonding conductors at currents 0.2 A and 10 A;
· Measurement of resistance of extra bonding conductors;
· Measurement of apparent resistance of fault loop;
· Inspection of fault current protective gear;
· Measurement of earth resistance and soil resistivity;
· Voltage tests.