ATTESTATION OF CONFORMITY

ATTESTATO DI CONFORMITA’ -

AUTHORIZATION TO USE THE “DEKRA Verified” SEAL

AUTORIZZAZIONE ALL’USO DEL MARCHIO

“DEKRA Verified” Attestation number Attestazione numero : 3502302.01

Issued to Rilasciata a : Power-One Italy S.p.a. Via S. Giorgio 642 I-52028 Terranuova Bracciolini (AR) Italy

Manufacturer Costruttore : Power-One Italy S.p.a. Via S. Giorgio 642 I-52028 Terranuova Bracciolini (AR) Italy Product Type Tipo prodotto : Wind Interface Box for use with Utility Interactive Wind Inverter Model reference

Riferimento Modello : Model 7200-WIND-INTERFACE-EU and Model 4000-WIND-INTERFACE-EU Firmware release Revisione firmware : N/A Testing Laboratory Laboratorio prove : Power-One Italy S.p.a. and Dekra Testing and Certification S.r.l., Italy

Test Report ref. No. Rapporto di prova Nr. : 3502302.50 ; 350230200-EMC

Requirements Requisiti : EN 50178:1997 ; EN 61000-6-2:2005

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Product data: Model: 7200-WIND-INTERFACE-EU

Input: 35 Vac to 400 Vac (rms) 3 ph, 0 Hz to 600 Hz 16,6 A Output: 0 - 600 Vdc, 20 A Power: 7200 W Max. peak current in the brake resistor : 30 A Operating ambient temperature: -25 °C to +55 °C Note: the 30 A peak current brake resistor is only for quick surges and not intended for continuous loading

Class of equipment: Class I Protection against Ingress of water: IP 65 Equipment mobility: Fixed / Permanent connection Overload protection : Fuses 3X20 A max, fast acting (preferred 15 A)

Model: 4000-WIND-INTERFACE-EU

Input: 35 Vac to 400 Vac (rms) 3 ph, 0 Hz to 600 Hz 16,6 A Output: 0 – 600 Vdc, 20 A Power: 4000 W Max. peak current in the brake resistor : 30 A Operating ambient temperature: -25 °C to +55 °C Note: the 30 A peak current brake resistor is only for quick surges and not intended for continuous loading Class of equipment: Class I Protection against Ingress of water: IP 65 Equipment mobility: Fixed / Permanent connection Overload protection : Fuses 3X20 A max, fast acting (preferred 6 A)

The undersigned declares that the above described product meets the above mentioned technical specification. This attestation of conformity is issued based on the test results as laid down in the referred Test Report . The investigation does/does not include an assessment of the manufacturer’s production. Il sottoscritto dichiara che il prodotto di cui sopra è conforme ai requisiti tecnici menzionati. Questo attestato di conformità è rilasciato sulla base dei risultati di prova riferiti nel rapporto sopra menzionato. La valutazione non include una verifica del luogo di produzione.

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The above mentioned device, exactly constructed as the tested and approved type, can be marked with the DEKRA Verified seal showing “Verified Wind Interface” and the words “Safety” and “EMC” with or without the reference standards mentioned on page 1 of this Attestation. The mark may be applied on the device, technical leaflets, brochures and any other media to show to the public and authorities that the product was tested and approved by the independent organization DEKRA according to the standards and regulations that are shown inside the shield itself. DEKRA does not perform a periodic follow-up on the products marked with the DEKRA Verified seal. It is responsibility of the organization to which this attestation is issued, to ensure that the units bearing the DEKRA Verified mark are conform to the type tested and approved by DEKRA.

Il dispositivo sopra menzionato, identico al tipo provato ed approvato, può essere marcato con il marchio DEKRA Verified includente “Verified Wind Interface” e la parola “Safety” e “EMC” con o senza l’indicazione degli Standard menzionati a pagina 1 di questo Attestato. Il marchio può essere mostrato sul dispositivo, relativa documentazione tecnica, brochures e qualsiasi altro media, per testimonare al pubblico e alle autorità che il prodotto è stato verificato dall’organizzazione indipendente DEKRA in accordo alle norme o regolamenti indicati all’interno del marchio stesso. DEKRA non effettua riesame periodico sui prodotti a marchio DEKRA Verified. Rimane resposabilità dell’organizzazione a cui questo attestato è stato rilasciato, assicurare che gli esemplari recanti il marchio DEKRA Verified siano conformi al campione provato e approvato da DEKRA.

The picture shown below is an example; the allowed text is mentioned in this Authorization La figura sotto riportata è a titolo di esempio, il testo ammesso è specificato in questa autorizzazione

Date of issue Emesso in data : November 17, 2011 Franco Vasta

Certification manager

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DEKRA Certification B.V. Utrechtseweg 310, 6812 AR Arnhem P.O. Box 5185, 6802 ED Arnhem The Netherlands T +31 26 3 56 20 00 F +31 26 3 52 58 00 www.dekra-certification.com Registered Arnhem 09085396