Voltage stabilizers and Line conditioners IREM
Braga is a reseller of Voltage stabilizers and Line conditioners built by IREM s.p.a.
Voltage stabilizers
Failures on the distribution lines, atmospheric discharges, continual load variations and disturbances generated by the users make it impossible to always guarantee 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%.
The voltage fluctuations are particularly treacherous interferences since they are not seen and can only be detected by using specific equipment. When such interferences are present, the electrical equipment seems to maintain correct operation but disguises serious problems that at times are beyond repair.
Ministab and Sterostab are Irem's registered names of two series of electrodynamic voltage stabilizers that offer a reliable and tested economic solution to inconveniences caused by voltage fluctuation. Ministab and Sterostab employment is a real investment because the inconveniences elimination means a reduction as costs and an increase in productivity.
Both available in single-phase and three-phase solution, they satisfy different power ranges.
Ministab: 1 - 120 kVA;
Sterostab: 16 - 4000 kVA.
Line conditioners
These line conditioners 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 standard models embody four different devices, each one devoted to the compensation or attenuation of a specific electrical fault:
A suppressor of voltage spikes;
A line filter;
A high attenuation isolating transformer;
A voltage regulator.
Static switching technology for loads with single-phase absorption (up to 8 kVA) and three phase (up to 24 kVA): MINISTATIC models;
Electrodynamic regulation technology via series transformer and variable autotransformer for loads with three-phase absorption (up to 830 kVA): STEROGUARD models.