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IECEx Certificate
of Conformity

 
INTERNATIONAL ELECTROTECHNICAL COMMISSION
IEC Certification Scheme for Explosive Atmospheres
for rules and details of the IECEx Scheme visit www.iecex.com

 
Certificate No.:
IECEx KEM 07.0013X issue No.: 2
 
Status:
Current
 
Date of Issue:2012-04-17Page 1 of 4
 
 
Applicant:
Hummel AG
Lise-Meitner-Straße 2
79211 Denzlingen
Germany
Equipment:Cable glands Series HSK-M-Ex-d, HSK-MZ-Ex-d, HSK-MZ-PVDF-Ex-d, HSK-INOX-Ex-d, HSK-M-PVDF-Ex-d and HSK-INOX-PVDF-Ex-d
 
Optional accessory:
 
Type of Protection:d, ta

 Marking:

Ex d IIC Gb
Ex ta III C Da

 
 
Approved for issue on behalf of the IECEx
Certification Body:
T. Pijpker

 
Position:Certification Manager


 
Signature:
(for printed version)
 
Date:
 
 
1. This certificate and schedule may only be reproduced in full.
2. This certificate is not transferable and remains the property of the issuing body.
3. The Status and authenticity of this certificate may be verified by visiting the Official IECEx Website.
 

  Certificate issued by:
DEKRA Certification B.V.
Utrechtseweg 310
6812 AR Arnhem
The Netherlands
All testing, inspection, auditing and certification activities of the former KEMA Quality are an integral part of the DEKRA Certification Group.


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx KEM 07.0013X
 
Date of Issue:2012-04-17Issue No.: 2
 
Page 2 of 4
  
Manufacturer:
Hummel AG
Lise Meitner-Straße 2
79211 Denzlingen
Germany


 
Additional Manufacturing location(s):
Hummel AG
Lise-Meitner-Straße 2
79211 Denzlingen
Germany
Hummel AG
Merklinstrasse 34
79183 Waldkirch
Germany

 

This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.


STANDARDS:
The apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was found to comply with the following standards:

 
IEC 60079-0 : 2007-10
Edition: 5
Explosive atmospheres - Part 0:Equipment - General requirements
IEC 60079-1 : 2007-04
Edition: 6
Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
IEC 60079-31 : 2008
Edition: 1
Explosive atmospheres – Part 31: Equipment dust ignition protection by enclosure 't'
 
This Certificate does not indicate compliance with electrical safety and performance requirements other than those expressly included in the Standards listed above.


 
TEST & ASSESSMENT REPORTS:A sample(s) of the equipment listed has successfully met the examination and test requirements as recorded in

 
Test Report:

NL/DEK/ExTR11.0041/00NL/KEM/ExTR06.0059/00NL/KEM/ExTR07.0070/00


Quality Assessment Report:

DE/BVS/QAR07.0001/04


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx KEM 07.0013X
 
Date of Issue:2012-04-17Issue No.: 2
 
Page 3 of 4
 
Schedule
 EQUIPMENT:
Equipment and systems covered by this certificate are as follows
 
 

Cable glands, Series HSK-M-Ex-d,  HSK-MZ-Ex-d,  HSK-MZ-PVDF-Ex-d,  HSK-INOX-Ex-d,  HSK-M-PVDF-Ex-d and  HSK-INOX-PVDF-Ex-d, made of nickel plated brass or stainless steel in type of protection flameproof enclosures "d" or equipment dust ignition protection by enclosure "t".
Available thread sizes are M12 to M40, PG7 to PG36 and NPT 3/8" to 1 1/2".

Operating temperature range: -60 °C to 105 °C (standard versions) 
                                                 -20 °C to 130 °C (PVDF versions).

The cable glands provide a degree of protection of IP68 in accordance witth IEC 60529.



 SPECIFIC CONDITIONS OF USE:   YES as shown below:
 
 
- The cable glands Series HSK-M-...-Ex-d and HSK-INOX-...-Ex-d are tested with a reduced tensile force (25 %) in accordance with clause A.3.1 of IEC 60079-0 and may only be used for fixed installation of Group II apparatus. The user shall ensure adequate clamping of the cable.

- The cable glands are provided with a sealing ring with a minimum axial sealing height of 5 mm.

- The installer shall ensure that, taking into account the presence of an undercut, at least five full threads are in engagement when the cable glands are assembled onto the flameproof enclosure.

 

 


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx KEM 07.0013X
 
Date of Issue:2012-04-17Issue No.: 2
 
Page 4 of 4
 
 DETAILS OF CERTIFICATE CHANGES (for issues 1 and above):
 
 

Issue 1:
- Extension with PG9 thread

Issue 2:
- Change of manufacturer's name and address 
- Upgrade to new editions of the standards

 

 
 




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