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– tetrapolar disconnect switch (general Electrical Panel) complete with possible release coil for systems above 20kWp for back-up control as required by current regulations;
– three-phase 20 kA overvoltage arrester with related protection;
– interface relay complying with CEI 021 and Annex A.70 of the Terna Network Code, equipped with quick-fuse protections on the three-phase line entering the SPI and on the SPI’s supply line;
– interfaces are supplied by default with Enel standard values with the possibility of being customized on request; ad hoc sized contactor with capacity in AC3 as indicated by CEI 0-21 standard;
– differential magneto-thermal circuit breakers of adequate capacity, 6 kA 300 mA breaking capacity of class A for the protection of each inverter;
– enclosure made of thermoplastic material with IP65/IP66 degree of protection with resistance to dynamic and atmospheric agents. Insulation class II. Screen-printed indicator plates and wire and terminal numbering system, terminal blocks, and any other charges for the proper assembly of the switchboard.
Project-based switchboards are critical devices in the electrical infrastructure of buildings, industries, and facilities of various kinds. These frameworks are custom designed and manufactured according to the specific needs of the user or project in question. They form the core of the power distribution and control system within a building or industrial facility.
This type of switchboard consists of switchboards intended for end users such as workshops where there is a need for the availability of interlocked outlets to supply power to different machines, or hospitals for the protection of equipment and people or for the management of different sources of power to ensure electrical continuity.
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