CNEX-Global B.V.
Where East meets West

News


2017-03-03:
MOU signed with DTI!
CNEX-Global BV in The Netherlands and Dansk Teknologisk Institut in Denmark have entered a MOU to cooperate in the field of Ex-certifications.
The MOU will expand the certification possibilities of both ATEX Notified Bodies and it connects the Scandinavian market with the Chinese market for Ex-products.
Furthermore, it gives Scandinavian Ex-manufacturers a direct route to the mandatory China-Ex certifications.

Chinese Ex product certification

In China all products that are to be used in hazardous areas must be certified to the Chinese National Ex-standards (GB standards) according to Chinese laws and regulations.

1.    Certification system for Ex Product in China


2.    Current Chinese Ex Standards

Chinese Ex standards are mandatory standards. They are identical or equivalent to IEC/EN standards.

For Electrical equipments (Gas/Dust):

GB standard

IEC Standard

EN standards

Type of protection

GB3836.1

IEC60079-0/MOD

EN 60079-0

 

GB3836.2

IEC60079-1/IDT

EN 60079-1

d

GB3836.3

IEC60079-7/MOD

EN 60079-

e

GB3836.4

IEC60079-11/MOD

EN 60079-11

i

GB3836.5

IEC60079-2/MOD

EN 60079-2

p

GB3836.6

IEC60079-6/IDT

EN 60079-6

o

GB3836.7

IEC60079-5/IDT

EN 60079-5

q

GB3836.8

IEC60079-15/IDT

EN 60079-15

n

GB3836.9

IEC60079-18/MOD

EN 60079-18

m

GB3836.18

IEC60079-25/IDT

EN60079-25

Intrinsically safe system

GB3836.19

IEC60079-27/IDT

EN60079-27

FISCO

GB12476.1

IEC61241-0/MOD

EN61241-0

 

GB12476.4

IEC61241-11/IDT

EN61241-4

iD

GB12476.5

IEC61241-1/IDT

 

tD

GB12476.6

IEC61241-18/IDT

 

mD

GB12476.7

IEC61241-4/IDT

 

pD

 

 

 

 

For non-electrical equipment (Gas/Dust):

GB standard

EN standards

Type of protection

GB25286.1

EN13463-1/MOD

 

GB25286.2

EN13463-2/MOD

fr

GB25286.3

EN13463-3/MOD

d

GB25286.4

EN13463-5/MOD

c

GB25286.5

EN13463-6/MOD

b

GB25286.6

EN13463-8/MOD

k

 

3.    Fast channel to obtain Chinese Ex certificate

Through CNEX-Global B.V. manufacturers can obtain these mandatory Chinese Ex-product certificates issued by CQST.

 

There are three options for obtaining the CNEx Ex-product certificate:

Option 1

If your product has already been certified and has obtained an IECEx CoC and IECEx QAR, please provide the following documents:

ü  IECEx CoC

ü  IECEx ExTR

ü  IECEx QAR

ü  Drawings listed in IECEx ExTR

ü  User manual/instructions

ü  Completed and signed aplication form (from CNEX-Global B.V. and/or CQST)

 

Option 2

If your product has been certified and obtained an ATEX EC-Type Examination Certificate which was issued by Notified Body, please provide the following documents:

ü  The ATEX EC-Type Examination certificate

ü  Test report

ü  Drawings listed in the ATEX EC-Type Examination Certificate

ü  User manual/instructions

ü  Completed and signed aplication form (from CNEX-Global B.V. and/or CQST)

 

Option 3

You can apply directly for a Chinese Ex certificate for your products intended for the Chinese market.

Please provide the following documents:

ü  Drawings outlining all relevant Ex aspects of the construction of the product

ü  User manual/instructions

ü  Product specifications

ü  Completed and signed aplication form (from CNEX-Global B.V. and/or CQST)

For details, link to http://www.china-ex.com/Yw_show.aspx?N_id=15,

 

Whatever approach is used, through the application for the Chinese Ex-Product Certificate at CNEX-Global B.V., CNEX-Global B.V. and CQST will combine their strengths to ensure that the client gets the most effective  route to having their product(s) certified for the Chinese market.