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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 INE 11.0018X issue No.: 3
 
Status:
Current
 
Date of Issue:2017-03-30Page 1 of 4
 
 
Applicant:
OFFICINE MECCANICHE MAM
Via Vico Veneto, 32
I - 20090 Fizzonasco di Peve Emanuele (MI)
Italy
Equipment:Enclosures type GUB.....
 
Optional accessory:
 
Type of Protection:db, db [ia Ga], db [ib], tb [ia Da], tb [ib]

 Marking:

Ex db IIC T6 Gb or Ex db IIC T5 Gb or Ex db IIC T4 Gb
Ex db [ia IIA or IIB or IIC Ga] IIC T6 Gb or Ex db [ib IIA or IIB or IIC] IIC T6 Gb
Ex tb III C T85°C Db or Ex db III C T100°C Db or Ex tb III C T135°C Db
Ex tb [ia Da] III C T85°C Db or Ex tb [ia Da] III C T100°C Db or Ex tb [ia Da] III C T135°C Db
Ex tb [ib] III C T85°C Db or Ex tb [ib] III C T100°C Db or Ex tb [ib] III C T135°C Db
IP66

 
 
Approved for issue on behalf of the IECEx
Certification Body:
Thierry HOUEIX

 
Position:Ex Certification Officer


 
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:
INERIS
Institut National de l'Environnement Industriel
et des Risques, BP n2
Parc Technologique ALATA
France


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx INE 11.0018X
 
Date of Issue:2017-03-30Issue No.: 3
 
Page 2 of 4
  
Manufacturer:
OFFICINE MECCANICHE MAM
Via Vico Veneto, 32
I - 20090 Fizzonasco di Peve Emanuele (MI)
Italy


 
Additional Manufacturing location(s):

 

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 : 2011
Edition: 6.0
Explosive atmospheres - Part 0: General requirements
IEC 60079-1 : 2014-06
Edition: 7.0
Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
IEC 60079-11 : 2011
Edition: 6.0
Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60079-31 : 2013
Edition: 2
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:

FR/INE/ExTR11.0019/03


Quality Assessment Report:

FR/INE/QAR11.0004/05


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx INE 11.0018X
 
Date of Issue:2017-03-30Issue No.: 3
 
Page 3 of 4
 
Schedule
 EQUIPMENT:
Equipment and systems covered by this certificate are as follows
 
 

These enclosures are covered by IECEx INE 11.0019U.
They can be fitted with different devices and/or with the operator devices covered by IECEx INE 14.0032U and  with the breathing and draining device covered by IECEx INE 12.0002U and with three pièces union IECEx CES 10.0002U, nipples IECEx CES 15.0005U and accessories for enclosures IECEx EXA 13.0001U.
These enclosures can be fitted with bushing for capillary. They can fitted with with the following terminal blocks used for the connection of  intrinsic safety elements:
 - type ZDU IECEx KEM 06.0048U.
 - type WDU IECEx ULD 14.0005U.
 - type CBD IECEx09.0009U.
They can contain mainly electric or electronical components which are Non 'IS'. They can also contain 'IS' element covered by a separated certificate. They can calso contain batteries with capacity 1.5Ah.

These enclosures get the Degree of protection IP66 in accordance with IEC 60529.



 SPECIFIC CONDITIONS OF USE:   YES as shown below:
 
 

The flameproof joints have different values from those specified in the tables of the IEC 60079-1 standard, for any repair to contact the manufacturer.

 


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx INE 11.0018X
 
Date of Issue:2017-03-30Issue No.: 3
 
Page 4 of 4
 
 DETAILS OF CERTIFICATE CHANGES (for issues 1 and above):
 
 
Issue n°1:
- Possibility to install on the enclosure bushing for capillary.
- Possibility to add inside the enclosure ignition transformers for burners.
- Add a new powers table for version with intrinsic safety.

Issue N°2:
- Possibility of using the enclosures, without intrinsic safety elements, in ambient temperature up to 65°C, when the enclosures are only fitted with screwed devices.
- Application of the new standard IEC 60079-31:2013.

Issue N°3:
- Application of the new standards IEC 60079-1: 2014 and IEC 60079-31:2013.
- Possibility to install different types of batterie.
- Possibility to use intrinsic safety element [ib].
– Add a new tables of power for version with intrinsic safety elements.
– Possibility to increase the ambient temperature up to 65°C only when the enclosure is fitted with cable glands, breathing and draining device FT/VS 61090 and signaling lamp.
– Possibility to use the enclosure Ex db or Ex tb at low temperature from -20°C up to -50°C.
– possibility to use the version with intrinsic safety elements up to -50°C when the enclosure is fitted with an internal thermal probe except if the intrinsic safety element is intended for low ambient temperature down to -50°C.

 

 

 
 




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