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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 NEM 13.0042 issue No.: 2
 
Status:
Current
 
Date of Issue:2014-08-13Page 1 of 5
 
 
Applicant:
Eltorque AS
Verkstedsvegen 4
7125 Vanvikan
Norway
Equipment:Electrical Valve Actuator
 
Optional accessory:PSF power supply filter unit
 
Type of Protection:increased safety 'e', intrisically safe 'ib', encapsulated 'mb',

 Marking: Ex e ib mb IIC T4 Gb  -25°C ≤ Ta ≤ 70°C
Ex e mb IIC T4 Gb -25°C ≤ Ta ≤ 70°C
 
 
Approved for issue on behalf of the IECEx
Certification Body:
Bjørn Spongsveen

 
Position:Head of Section


 
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:
NEMKO
Gaustadelleen 30
Oslo N-0314
Norway


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx NEM 13.0042
 
Date of Issue:2014-08-13Issue No.: 2
 
Page 2 of 5
  
Manufacturer:
Eltorque AS
Verkstedsvegen 4
7125 Vanvikan
Norway


 
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 60079-11 : 2011
Edition: 6.0
Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60079-18 : 2009
Edition: 3
Explosive atmospheres Part 18: Equipment protection by encapsulation "m"
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:

NO/NEM/ExTR13.0028/00NO/NEM/ExTR13.0028/01NO/NEM/ExTR13.0028/02


Quality Assessment Report:

NO/NEM/QAR13.0012/00


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx NEM 13.0042
 
Date of Issue:2014-08-13Issue No.: 2
 
Page 3 of 5
 
Schedule
 EQUIPMENT:
Equipment and systems covered by this certificate are as follows
 
 
Electrical Valve Actuators types QT250 2.2 EX CanOpen,  QT250 2.3 EX CanOpen, QT800 2.2 EX CanOpen, QT800 2.3 EX CanOpen.
The actuators comprises an electrical motor with terminal box  'Ex e', enclosed with electonics 'Ex mb'and 'Ex ib'. Ex e enclosure made of aluminium, partly anodized and painted.
The terminal box is made with threaded enetries M20 and need to be completed with appropriately certified cable glands and closing devices min IP 65, in order to maintain the degree og protection for the enclosure. 
The temperature at the entry and branching point may exceed 70°C / 80°C when the ambient temperature is above Ta 55°C . Cable glands and cables suitable for at least 90°C need to be used.

Power supply filter unit: PSF.  For use with the Valve actuator


Data and Ratings

QT250: 250Nm
QT800: 800Nm
PSF

Input: 110V .... 240V AC/DC, 50-60Hz, Max 130W/ Average 10-20W
Can bus: 0-5,25V
Ambient temperature range: -25°C ≤ Ta 70°C
Ingress protection: IP 65 according to IEC 60079-0 + IEC 60529
Ingress protection: IP 68(10m72h) accoring to IEC 60529


 SPECIFIC CONDITIONS OF USE:   NO
 
 
 


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx NEM 13.0042
 
Date of Issue:2014-08-13Issue No.: 2
 
Page 4 of 5
 
 EQUIPMENT(continued):
 
 

 

Routine tests.

Ex e, IEC 60079-7.
Dielectric strength tests clause 7.1

Ex ib, IEC 60079-11.
Routine tests for transformers: Clause 11.2 
 

Ex m, , IEC 60079-18.
Visual inspection clause 9.1Dielectric strength  test, clause 9.2

 
 


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx NEM 13.0042
 
Date of Issue:2014-08-13Issue No.: 2
 
Page 5 of 5
 
 DETAILS OF CERTIFICATE CHANGES (for issues 1 and above):
 
 

Issue 01:
1. Power supply filter unit type PSF was included to certificate of conformity as an optional assessory part to the valve actuators QT....

2. Change of PCB for main board concering Ex ib circuits.

3. Ingress protection IP 68 (10m 72h) according to IEC 60529 was added.

Issue 02:

1. Modification of EMC filter on main board of QT250... . New versions designated QT250 2.3...., QT800 2.3....

2. Change of manufacturing procedure related to Ex m.

3. Revision of documents

 
 




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