National Standard of the P.R.C., Minimum allowable values of energy efficiency and energy efficiency grades for AC-DC and AC-AC power supplies G/TBT/N/CHN/1883

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Notifying Member: CHINA

If applicable, name of local government involved (Article 3.2 and 7.2):

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Agency responsible:

State Administration for Market Regulation (Standardization Administration of the P.R.C.)

Name and address (including telephone and fax numbers, email and website addresses, if available) of agency or authority designated to handle comments regarding the notification shall be indicated if different from above:

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Notified under Article 2.9.2 [X], 2.10.1 [ ], 5.6.2 [ ], 5.7.1 [ ], 3.2 [ ], 7.2 [ ], other:

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Products covered (HS or CCCN where applicable, otherwise national tariff heading. ICS numbers may be provided in addition, where applicable): External and internal power supplies (HS code(s): 8504; 8543); (ICS code(s): 27.010)

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Title, number of pages and language(s) of the notified document: National Standard of the P.R.C., Minimum allowable values of energy efficiency and energy efficiency grades for AC-DC and AC-AC power supplies; (20 page(s), in Chinese)

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Description of content: This document specifies the technical requirements and test methods for power supplies converting AC voltage to low-voltage DC (not more than 60V) or low-voltage AC (not more than 42.4V) output voltage under the conditions of 220V and 50Hz power supply.

This document applies to external power supplies with rated output power of no more than 500W and internal power supplies with rated output power of no more than 3000W for microcomputer system equipment and servers.

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Objective and rationale, including the nature of urgent problems where applicable: Protection of the environment

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Relevant documents:

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Proposed date of adoption: To be determined

Proposed date of entry into force: 12 months after approval

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Final date for comments: 60 days from notification

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Texts available from: National enquiry point [X] or address, telephone and fax numbers and email and website addresses, if available, of other body:

WTO/TBT National Notification and Enquiry Center of the People's Republic of China

Tel：+86 10 57954633/ 57954627

E_mail: tbt@customs.gov.cn