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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 BAS 08.0020U issue No.:2
 
Status:
Current
 
Date of Issue:2012-03-19 Page 1 of 4


    
Applicant:
Dong A Bestech Company Limited
13-16, Samjeong-Dong
Ojeong-Ku
Bucheon-City
Kyung Gi-Do
Korea, Republic of


 
Electrical Apparatus:Type DASP Range of Hexagonal Head Stopping Plugs
Optional accessory:


 
Type of Protection:‘e’ & ‘tb’


 
Marking: Ex e IIC Ex tb IIIC
 
Approved for issue on behalf of the IECEx
Certification Body:		R S Sinclair

 
Position:General 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:
Baseefa
Rockhead Business Park
Staden Lane
Buxton
Derbyshire
SK17 9RZ
United Kingdom


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IECEx Certificate
of Conformity
 
Certificate No.:IECEx BAS 08.0020U
 
Date of Issue:2012-03-19Issue No.: 2
 
Page 2 of 4
 
 Manufacturer:
Dong A Bestech Company Limited
13-16, Samjeong-Dong
Ojeong-Ku
Bucheon-City
Kyung Gi-Do
Korea, Republic of


 
 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 : 2007-10
Edition: 5		Explosive atmospheres - Part 0:Equipment - General requirements
IEC 60079-7 : 2006-07
Edition: 4		Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
IEC 61241-1 : 2004
Edition: 1		Electrical apparatus for use in the presence of combustible dust - Part 1: Protection by enclosures "tD"
 
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:
GB/BAS/ExTR08.0042/00GB/BAS/ExTR12.0066/00


Quality Assessment Report:

GB/BAS/QAR07.0030/03


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IECEx Certificate
of Conformity
 
Certificate No.:IECEx BAS 08.0020U
 
Date of Issue:2012-03-19Issue No.: 2
 
Page 3 of 4
 
 
Schedule
 
EQUIPMENT:
Equipment and systems covered by this certificate are as follows:
 
The type DASP range of nickel plated brass stopping plugs comprise of a hexagonal head and threaded body fitted with a PTFE sealing washer. The range includes the following sizes:

Part NumberThread Size (Metric)
DASP-H-M16M16 x 1.5
DASP-H-M20M20 x 1.5
DASP-H-M25M25 x 1.5
DASP-H-M32M32 x 1.5
DASP-H-M40M40 x 1.5
DASP-H-M50M50 x 1.5
DASP-H-M63M63 x 1.5
DASP-H-M75M75 x 1.5
 
The PTFE washer provides an IP67 seal for the range of stopping plugs.

Schedule of Limitations

1.  The range of stopping plugs shall not be exposed to temperatures outside the service temperature range of -60˚C to +80˚C.

2.  The range of stopping plugs shall be fitted with the PTFE sealing washer.

3.  When the stopping plugs are fitted in clearance holes the hole diameter shall be no greater then 0.5mm above the major diameter of the stopping plug thread.

4.  The stopping plugs shall remain perpendicular to the equipment face when installed to ensure correct compression of the PTFE sealing washer.

 

 
CONDITIONS OF CERTIFICATION: NO
 
 


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IECEx Certificate
of Conformity
 
Certificate No.:IECEx BAS 08.0020U
 
Date of Issue:2012-03-19Issue No.: 2
 
Page 4 of 4
 
 
DETAILS OF CERTIFICATE CHANGES (for issues 1 and above):
 
Variation 2.1

Materials of manufacture are nickel plated brass, brass and stainless steel.

 ExTR:  GB/BAS/ExTR12.0066/00

File Reference:   12/0224
 
 








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