CERTIFICATION 1 EC TYPE-EXAMINATION CERTIFICATE 2 Equipment intended for use in Potentially Explosive Atmospheres Directive 94/9/EC 3 Certificate Number: Sira 12ATEX1215 4 Equipment: LSA Series LED Linear Luminaire 5 Applicant: Dialight Corporation 6 Address: 1501 Route 34 South Farmingdale New Jersey 07727 USA 7 This equipment and any acceptable variation thereto is specified in the schedule to this certificate and the documents therein referred to. 8 Sira Certification Service, notified body number 0518 in accordance with Article 9 of Directive 94/9/EC of 23 March 1994, certifies that this equipment has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of equipment intended for use in potentially explosive atmospheres given in Annex II to the Directive. Issue: 0 The examination and test results are recorded in the confidential reports listed in Section 14.2. 9 Compliance with the Essential Health and Safety Requirements, with the exception of those listed in the schedule to this certificate, has been assured by compliance with the following documents: EN 60079-0:2012 EN 60079-1:2007 EN 60079-7:2007 EN 60079-18:2009 EN 60079-31:2009 The above list of documents may detail standards that do not appear on the UKAS Scope of Accreditation, but have been added through Sira’s flexible scope of accreditation, which is available on request. 10 If the sign ‘X’ is placed after the certificate number, it indicates that the equipment is subject to special conditions for safe use specified in the schedule to this certificate. 11 This EC type-examination certificate relates only to the design and construction of the specified equipment. If applicable, further requirements of this Directive apply to the manufacture and supply of this equipment. 12 The marking of the equipment shall include the following: II 2 G D Ex d e mb IIB T4 Gb Ex tb IIIC T135°C Db Ta = -20°C to +65°C Project Number 27178 C Ellaby Deputy Certification Manager This certificate and its schedules may only be reproduced in its entirety and without change. Form 9400 Issue 3 Sira Certification Service Page 1 of 3 Rake Lane, Eccleston, Chester, CH4 9JN, England Tel: Fax: Email: Web: +44 (0) 1244 670900 +44 (0) 1244 681330 [email protected] www.siracertification.com CERTIFICATION SCHEDULE EC TYPE-EXAMINATION CERTIFICATE 13 Sira 12ATEX1215 Issue 0 DESCRIPTION OF EQUIPMENT The LSA Series LED Linear Luminaires are suitable for fixed installations and are designed for use with an electrical supply of 100 Vac to 277 Vac, 50/60Hz. There are two sizes of enclosure, a 2 foot version and a 4 foot version. They both comprise of an Ex d enclosure and an Ex e enclosure, constructed from an aluminium alloy. The 2 foot version is fitted with 32 LEDs having a total maximum power of 45 W and the 4 foot version may be fitted with 64 LEDs having a total maximum power of 70 W. LEDs may be supplied in any colour and dissipate a maximum of 1.2 W each. The LEDs are mounted onto a PCB and heat sink and have a reflector fitted, all within the Ex d enclosure. The Ex d enclosure comprises a base, a frame and a gasket, securing a tempered glass window. 40 (4 foot) or 22 (2 foot) M4 socket cap screws, having a property class of 12.9, secure the frame/ window assembly to the base of the Ex d enclosure. The Ex e enclosure is secured to the rear of the Ex d enclosure with 16 M4 screws fitted into blind holes and utilises a sealing O-ring. A certified gland allows through wiring between each enclosure: Manufacturer Hummel AG Type Ref. Series HSK-M, HSK-MZ, HSK-MZ-PVDF, HSK-INOX, HSK-M-PVDF and HSK-INOXPVDF Coded Ex d IIC Gb Ex ta IIIC Da Certificate Number KEMA 99ATEX6968X The Ex e enclosure lid is secured with 20 M4 screws and an O-ring. An M25 certified stopping plug is fitted within each of the side walls: Manufacturer Hummel Elektrotechnik GmbH Type Type Type Type Ref. V-MS-Ex 1.198.****.** RSD-MS-Ex 1.079.****.** V-MS-Ex 1.199.****.** Coded Ex e II Ex tD A21 IP 68 Certificate Number DMT 03ATEXE049 Within the Ex e enclosure, a potted Ex mb driver is fitted along with the supply terminal as follows: Manufacturer Wago Type Ref. Type 862 Coded Ex e II Certificate Number PTB 03ATEX1189U The luminaire has an ingress protection rating of IP64 and has been additionally assessed to IPX6 in accordance with EN/ IEC 60529. The equipment utilises one threaded entry in the top of the Ex e enclosure for the use of suitably approved Ex e IIB Gb/Ex t IIIC Db (minimum) cable entry devices and/or blanking elements. The LSA LED luminaire is mounted by use of a main bracket and an optional two mounting lug brackets, all of which are fitted to the rear of the Ex d enclosure by use of blind holes This certificate and its schedules may only be reproduced in its entirety and without change. Sira Certification Service Rake Lane, Eccleston, Chester, CH4 9JN, England Form 9400 Issue3 Page 2 of 3 Tel: Fax: Email: Web: +44 (0) 1244 670900 +44 (0) 1244 681330 [email protected] www.siracertification.com CERTIFICATION SCHEDULE EC TYPE-EXAMINATION CERTIFICATE 14 DESCRIPTIVE DOCUMENTS 14.1 Drawings Sira 12ATEX1215 Issue 0 Refer to Certificate Annexe. 14.2 Associated Sira Reports and Certificate History Issue 0 15 Date 10 October 2013 Report number R27178A/00 Comment The release of the prime certificate. SPECIAL CONDITIONS FOR SAFE USE (denoted by X after the certificate number) None 16 ESSENTIAL HEALTH AND SAFETY REQUIREMENTS OF ANNEX II (EHSRs) The relevant EHSRs that are not addressed by the standards listed in this certificate have been identified and individually assessed in the reports listed in Section 14.2. 17 CONDITIONS OF CERTIFICATION 17.1 The use of this certificate is subject to the Regulations Applicable to Holders of Sira Certificates. 17.2 Holders of EC type-examination certificates are required to comply with the production control requirements defined in Article 8 of directive 94/9/EC. 17.3 The following routine tests shall be performed on each product manufactured: • • • 17.4 Each LED enclosure assembly shall be subjected to a routine overpressure test in accordance with EN 60079-1:2007, Clause 16 at a pressure of 14.84 bar, for at least 10 seconds. There shall be no permanent deformation. The encapsulated parts of the apparatus shall be subjected to a visual inspection. No visible damage of the compound shall be evident, such as cracks, exposure of the encapsulated parts, flaking, inadmissible shrinkage, discoloration, swelling decomposition or softening, as required by EN 60079-18:2009Clause 9.1. An electric strength test of 2U +1000 V (where U is the supply voltage) with a minimum of 1500 V ac, shall be applied between circuit and casing for at least 1 minute as required by EN 60079-7:2007, Clause 6.1. Alternatively, a test shall be conducted at 1.2 times the test voltage, but maintained for at least 100 ms. DC voltages are permitted as an alternative to the specified a.c. test voltage and shall be 170% of the specified a.c. r.m.s test voltage for insulated windings or 140% of the specified a.c. r.m.s test voltage for situations where air or creepage distance is the insulating medium. No breakdown shall occur. The products covered by this certificate incorporates previously certified devices, it is therefore the responsibility of the manufacturer to continually monitor the status of the certification associated with these devices, and the manufacturer shall inform Sira of any modifications of the devices that may impinge upon the explosion safety design of their products. This certificate and its schedules may only be reproduced in its entirety and without change. Sira Certification Service Rake Lane, Eccleston, Chester, CH4 9JN, England Form 9400 Issue3 Page 3 of 3 Tel: Fax: Email: Web: +44 (0) 1244 670900 +44 (0) 1244 681330 [email protected] www.siracertification.com Certificate Annexe Certificate Number: Sira 12ATEX1215 Equipment: LSA Series LED Linear Luminaire Applicant: Dialight Corporation CERTIFICATION Issue 0 Drawing LSA3C4X2X Sheets 1 to 5 Rev A Date (Sira stamp) 16 Aug 13 Title Assy, Linear, ATEX This certificate and its schedules may only be reproduced in its entirety and without change. Sira Certification Service Rake Lane, Eccleston, Chester, CH4 9JN, England Form 9400 Issue3 Page 1 of 1 Tel: Fax: Email: Web: +44 (0) 1244 670900 +44 (0) 1244 681330 [email protected] www.siracertification.com