PROTECTION FROM ATMOSPHERIC AND COMMUTATIVE SURGES
The statistics show that the surges generated by lightning and electric commutations cause most of the electrical failures in homes, offices, and facilities. It is not necessary for a lightning to strike exactly on a plant or facility to demonstrate its impact.
Even one hit at the distance of 2000 meters from the device can induce in it surges due to the magnetic, galvanic, and capacitive coupling and can damage the sensitive electronic equipment contained in the device.
To protect our clients against atmospheric surges, we perform the following activities:
- Risk assessment of buildings against surges of atmospheric and commutative origin.
- Diagnosis of the existed shielding and protective systems in the buildings.
- Selection of surge protective devices depending on: Susceptibility (Uw) of the equipment which must be protected, Grounding of electrical power system (TNS, TNC, TNC-S), Maximum continuous operating voltage (Uc) and others.
- Installation of protective devices against surges to ensure the protection of the electronic, telecommunication, electrical and sensitive equipment.
- Installation of protective devices against surges to ensure the protection of systems for measurement, control and management.
- Installation of fine filters against surges in the final plugs or in the specially purposed extension cords with surge protection.
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Call - + (359) 32 588 916