SafeSite® LED Linear Certification - ATEX

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
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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