RAPPORTO DI PROVA TEST REPORT

RAPPORTO DI PROVA TEST REPORT Titolo (Title): DEGREES OF PROTECTION PROVIDED BY EMPTY ENCLOSURES (IP55 CODE) on UNIVERSAL RACK UR181110 Richiedente (Customer): - Ente/Società (Dept./Firm): C.E.P.I RACK S.r.l - Sig.(Mr. ): Gianfranco Cavallini - Indirizzo (Address): Via A. Volta 43 10040 DRUENTO ( TO ) - Modulo Richiesta Prova n.: Rapporto inviato a: Test Requesting Form no.: Report sent to: 060_11_STAMB Sig. Gianfranco Cavallini Nome e Firma esecutore prova: Name and Signature of the test engineer: Nome e Firma Responsabile settore:d.mazzei Name and Signature of the Sector Manager........ Data ricevimento campioni: 2011/03/30 Data esecuzione prove: from 2011/03/30 Date of test samples receipt: Date of test execution: to 2011/05/24 Località esecuzione prove (se diversa dal pié di pagina): Site of test execution (if different from the address in the footer): Presenti alle prove IPX5: Witness to the test: Sig. Gianfranco Cavallini I risultati del presente rapporto di prova si riferiscono esclusivamente al campione sottoposto a prova. The test results contained in this Test report relate to the tested samples only. E' ammessa la riproduzione integrale del presente Rapporto di prova da parte del Richiedente; la riproduzione parziale dev'essere autorizzata per iscritto dal Laboratorio. The integral reproduction of the present Test report is allowed; the partial reproduction must be authorized in writing by the Lab. Page 1 of 14

1. SETUP DI PROVA TEST SETUP 1.1. IDENTIFICAZIONE CAMPIONE SAMPLE IDENTIFICATION - Prodotto/materiale sottoposto a prova: Rack Product/material subjected to test: - Descrizione: Universal Rack UR181110 Description: - Livello (Prodotto di serie, prototipo, ecc.): Prototype. Level (Series product, prototype, etc.): - N Matricola: / Part number: - Codice di identificazione: C1100497 Identification code: 1.2. DISPOSITIVI AUSILIARI / AUXILIARY DEVICES 1.3. CONFIGURAZIONE DI PROVA The E.U.T. was not operating. See tecnical drawings TEST CONFIGURATION at 10. 1.4. SISTEMA DIAGNOSTICO Verify that the water and powder are not entered DIAGNOSTIC SYSTEM into the protected space of the cabinet. See technical drawings at 10. 2. ELENCO DELLE PROVE TEST LIST - VERIFICATION OF DEGREE OF PROTECTION AGAINST THE INGRESS OF SOLID FOREIGN OBJECTS FOR IP 5X ENCLOSURES 13.4 category 2 ( without vacuum pump ) of IEC 60529 apply - TEST FOR SECOND CHARACTERISTIC NUMERAL 5 3. METODO DI PROVA TEST METHOD X Normalizzato - Norma di riferimento: IEC 62208:2002 Standardized - Reference Standard: Interno - Descrizione: Internal - Description: Eventuali scostamenti, aggiunte o limitazioni: Possible differences, additions or limitations: Page 2 of 14

4. APPARECCHIATURE UTILIZZATE TEST EQUIPMENT USED - DUST CHAMBER EUROTEST CODE IPPCHR01 - STANDARD TEST NOZZLE AND TOOLS FOR SECOND CHARACTERISTIC NUMERAL 5 5. CONDIZIONI AMBIENTALI ENVIRONMENTAL CONDITIONS Temperature = 23 C Relative Humidity = 49% Atmospheric pressure = 1009 mbar 6. INCERTEZZA DI MISURA MEASUREMENT UNCERTAINTY Expanded uncertainty ±5% l/min Corresponding to a confidence level of about 95% 7. PIANO DI CAMPIONAMENTO SAMPLING PLAN Samples selected by the customer 8. RISULTATI DELLE PROVE E/O MISURE TEST AND / OR MEASUREMENT RESULTS 1. VERIFICATION OF DEGREE OF PROTECTION AGAINST THE INGRESS OF SOLID FOREIGN OBJECTS FOR IP 5X ENCLOSURES 13.4 category 2 ( without vacuum pump ) of IEC 60529 apply. The device under test, was inserted in the dust chamber without vacuum pump. Ingress of talcum powder into protected space is verified as a follows: ingress of talcum powder is verified by using a watch glass installed at the centre of the base of the protected space of the enclosure in order to pick up the talcum powder entering the protected space during the test. After the test, talcum powder shall not form deposits of more than 1 g/m2. in practice the weight of the watch glass is measured before and at the end of the test and the difference between both measures is representative of the amount of the talcum powder which has entered the protected space. Test duration: 8 hour. RESULTS: At the end of test a visual internal inspection was made and no powder was found on the watch glass according to IEC 62208:2002. The enclosure can be classified IP5X degree in according to IEC 62208:2002. Page 3 of 14

2. TEST FOR SECOND CHARACTERISTIC NUMERAL 5 The device under test was spray from all practicable direction with a stream of water from a standard nozzle of CEI EN 60529:1997-06 - standard. The observed conditions were as follows: - Internal diameter of nozzle: 6,3 mm - Delivery rate: 12,5 l/min ± 5% - Water pressure: adjusted to achieve the specific delivery rate - Core of the substantial stream: circle of approximately 40 mm diameter at 2,5 m distance from nozzle - Distance from nozzle to enclosure surface: between 2,5 and 3 m. - Test duration: 3 min. RESULTS: At the end of test, a visual inspection was made: WATER WAS FOUND but not in the protected space ( see photos at 10 ). The enclosure can be classified IPX5 degree in according to IEC 62208:2002. 9. NOTE REMARKS The IP5X test was performer by an external laboratory Il tets IP5X è stato eseguito da un laboratorio esterno. The configuration has been supplied by the customer. La configurazione e stata fornita dal cliente The customer is responsible for the paragraph 1.1 reported data and for the configuration of the tested EUT. Il cliente e responsabile per i dati riportati al paragrafo 1.1 ( Identificazione campione ) e per la configurazione dell EUT testato The sample under test was returned to the customer. Il campione testato è stato restituito al cliente The names of files and drawings were sent by the customer I nomi dei file e dei disegni sono stati inviati dal cliente. Page 4 of 14

10. APPENDICE (documentazione fotografica del setup di prova / allegati) APPENDIX (photographic report test setup / attachments) IPX5. Universal Rack UR181110 under test Page 5 of 14

IPX5. Universal Rack UR181110 under test Page 6 of 14

Visual internal inspection Page 7 of 14

Visual internal inspection Page 8 of 14

Gasket Lock Page 9 of 14

Technical drawings.gaskets Page 10 of 14

Technical drawings Page 11 of 14