IREM SpA a Socio Unico products

Failures on the distribution lines, atmospheric discharges, continual load variations and disturbances generated by the users make it impossible to guarantee always a steady voltage within the tolerance bandwidth stipulated in the supply contract with the electric energy producer. Very often the tolerance is insufficient for more sensitive facilities. Other times the mains voltage reaches levels that exceed the foreseen rated value by 15, 20 or even 30%.

These have been designed to provide the highest level of protection to electrical appliances connected to distribution lines disturbed by sudden voltage variations, HF noises and spikes. Statistically, these phenomena represent more than 95% of electric anomalies that could be the cause of breakdowns and poor operation of any kind of appliance connected to distribution lines.

The dwindling fossil fuel reserves, the need to reduce carbon dioxide emissions and lower availability of financial resources has spurred energy production from renewable sources and strongly boosted the development of technology for optimising (limiting) electricity consumption.

The isolating transformers are specifically designed to meet the main requirements of the TLC plant operators, that is to ensure continuity of operation to transmitter plants usually installed in remote areas, exposed to atmospheric discharges and connected to electric lines subject to important voltage drops. All the models are characterized by a low output impedance and are unaffected by load power factor. To ensure an excellent galvanic insulation and high common mode attenuation, the transformers are equipped with electrostatic shield and recessed concentric windings.