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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 14.0068X issue No.:0

Certificate history:

 
Status:
Current
 
Date of Issue:2016-02-22 Page 1 of 3


    
Applicant:
UMEB S.A.
104A, Timisoara Blvd., district 6
Bucharest
Romania


 
Equipment:THREE-PHASE SQUIRREL CAGE INDUCTION MOTORS
Optional accessory:


 
Type of Protection:"d" "e" "tb"


 
Marking: Ex d IIC T5 or T4 or T3 Gb or Ex d e IIC T5 or T4 or T3 Gb
Ex tb IIIC T100°C or T125°C or T200°C Db
Ex d I Mb or Ex d e I Mb
 
Approved for issue on behalf of the IECEx
Certification Body:
Dominique Charpentier

 
Position:Certification division 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:
INERIS
Institut National de l'Environnement Industriel
et des Risques
BP n2
Parc Technologique ALATA
F-60550 Verneuil-En-Halatte
France


- PAGE BREAK -

IECEx Certificate
of Conformity

 
Certificate No.:IECEx INE 14.0068X
 
Date of Issue:2016-02-22Issue No.: 0
 
Page 2 of 3
 
 Manufacturer:
UMEB S.A.
104A, Timisoara Blvd., district 6
Bucharest
Romania


 
 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 electrical 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 : 2007-04
Edition: 6
Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
IEC 60079-31 : 2013
Edition: 2
Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
IEC 60079-7 : 2006-07
Edition: 4
Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
 
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/ExTR15.0026/00


Quality Assessment Report:

FR/INE/QAR15.0002/00


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IECEx Certificate
of Conformity

 
Certificate No.:IECEx INE 14.0068X
 
Date of Issue:2016-02-22Issue No.: 0
 
Page 3 of 3
 
 
Schedule
 
EQUIPMENT:
Equipment and systems covered by this certificate are as follows:
 

Motors type ASA... frame size 63-355 are designed for use in potentially explosive atmospheres of group IIC, temperature class T5, T4 or T3 (EPL Gb), and group I (EPL Mb) and they are achieved in type of protection “d” – flameproof enclosure (both the enclosure of the motor and the terminal box).

Additionally, the terminal box can be designed also with increased safety “e” type of protection for frame size 80-355.

Motors type ASA... frame size 63-355 are also designed for use in air – dust atmospheres (group III C – conductive dusts EPL Db).

These motors can be produced in four designs :
ASA... and E2-ASA… for standard versions
ASA-VF… and E2-ASA-VF… for versions with forced ventilation
ASAF… and E2-ASAF… for versions with electromagnetic brake
ASAen… and E2-ASAen… for versions with encoders

 
SPECIFIC CONDITIONS OF USE: YES as shown below:
 

-The width of flameproof joints is more than the values specified in the tables of the IEC 60079-1 standard.
-The gap of flameproof joints is less than the values specified in the table 2 of the IEC 60079-1 standard.
-The special conditions for safe use are complemented by those described into the certificates of conformities of encoders and/or electromagnetic brake, when relevant.
-For the risk from electrostatic discharge, the user will have to read the instructions.
-The screws used for the assembly of the various parts of explosion-proof enclosures must be of quality higher or equal to 8.8 in case of motors frame size 63 – 250.
-The screws used for the assembly of the various parts of explosion-proof enclosures must be of quality higher or equal to 12.9 in case of motors frame size 280 – 355.
-The equipment has to be used only under certain positions, the user will have to read the instructions.
-The surface temperature determination was based on operation within “Zone A” (IEC 60034-1), at ± 5 % of the rated voltage.

The other conditions are stipulated in the instructions.

 







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