changetec NOVA CEI 0-21 fulfills all requirements to meet the new Italian standard for PV systems
Freiberg am Neckar, 02 August 2012 – With the Delibere of the AEEG 84/12 it applies from 1 July 2012 for all PV systems larger than 6 kW, that an external grid protection is needed. Existing PV systems with feed into the medium-voltage grid have to be upgraded until 31 March 2013.
Changetec NOVA, the product solution of the innovative company from Germany, provides the necessary remote tripping, parameter settings to defined values and it also has a RS485 – Interface. This Interface can be used for parameter setting, firmware updating and it has diagnostic functions.
The declaration of Compliance of NOVA describes the conformity with CEI 0-21 and the declaration of the product as „Interface device“ and „Interface protection“. The applied bonus system for energy generating units in low- and medium-voltage grid is also valid with use of grid protection changetec NOVA.
The necessary, external grid protection „changetec NOVA“ provides a standard-compliant system commissioning and upgrading for PV systems in Italy, which are larger than 6kVA and with a second backup interlock also for systems which are larger than 20kVA.
Marten Zotner, CEO of changetec AG, declared: „It is a new development, specifically for the Italian market. First devices are available from mid-September and they can be pre-ordered by now.“
More Information about the company
Changetec AG develops, produces and integrates components of renewable energy technology, like solar inverter, wind inverter and monitoring systems. The newest product innovations are changetec BISI according to VDE-AR-N 4105, separate grid and plant protection for all energy generating units, changetec BINE according to VDE-AR-N 4105, energy management for energy generating units and loads and changetec NOVA according to CEI 0-21 as grid and plant protection solution for Italy.
Kontakt:
changetec AG
Mandy Alt
Maybachstraße 11
71691 Freiberg am Neckar
071416421015
m.alt@changetec.de
http://www.changetec.de
