GB 25957-2010 Replaced National standards force_standard

GB 25957-2010 Minimum allowable values of energy efficiency and energy efficiency grades for digital television adapters(set-top boxes)

GB 25957-2010 Minimum allowable values of energy efficiency and energy efficiency grades for digital television adapters(set-top boxes)

Publish Date: 2011-01-10 Implement Date: 2011-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 25957-2010

Standard Type: National standards

Standard Status: Replaced

is_force_gb: yes

CCS Name: Technical management

ICS Name: Integrated Energy and Heat Transfer Engineering

Publish Date: 2011-01-10

Implement Date: 2011-07-01

Pages: 9 pages

Scope

This standard specifies the energy efficiency grade, energy efficiency limit values, energy-saving evaluation values, power test methods, and inspection rules for general-purpose digital television receivers (also known as set-top boxes, hereinafter referred to as receivers).
This standard applies to receivers that operate normally under 220V, 50Hz grid power supply, including cable receivers, terrestrial receivers, and satellite receivers.

Development Information

Word Count: 14 Thousand words Pages: 9 pages

Superseded by the following standards

GB 24850-2020 Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions and set-top boxes

Referenced Standards

GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GD/JN 01 IEC 62087:2008 GB/T 14857-1993 The specifications of encoding parameters of digital television for studio GB/T 17700-1999 Channel coding and modulation standard for Digital Video Broadcasting-Satellite(DVB-S) GB/T 17975.1-2000 Information technology—Generic coding of moving pictures and associated audio information Part 1:Systems GB/T 17975.1-2010 Information technology—Generic coding of moving pictures and associated audio information—Part 1:Systems GB/T 17975.2-2000 Information technology—Generic coding of moving picture and associated audio information—Part 2:Video GB/T 17975.3-2002 Information technology—Generic coding of moving pictures and associated audio information—Part 3:Audio GB 20600-2006 Framing structure, channel coding and modulation for digital television terrestrial broadcasting system GB 20943-2007 Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies GB 20943-2013 Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies GY/T 170-2001 The specification for encoding and modulation of digital cable television broadcast channels GY/T 155-2000 High-definition television program production and exchange video parameter values GB 20943-2025 Minimum allowable values of energy efficiency and energy efficiency grades for AC-DC and AC-AC power supplies

Related Standards

GB/T 3794-1983 Abolished

GB/T 3794-1983 Standard for assesment of technical proficiency and acceptahce for energy balance of industrial enterprise

Publish Date: 1983-07-06

GB/T 5623-1985 Replaced

GB/T 5623-1985 Guides for the stipulation and administration of electricity consumption norm of product

Publish Date: 1985-11-25

GB/T 6421-1986 Abolished

GB/T 6421-1986 Methods for drawing energy flow diagram of industrial enterprise

Publish Date: 1986-05-27

GB/T 6422-1986 Replaced

GB/T 6422-1986 Directives for measuring and testing energy consumption in industrial enterprises

Publish Date: 1986-05-27

GB/T 6425-1986 Replaced

GB/T 6425-1986 Nomenclature for thermal analysis

Publish Date: 1986-05-27

GB/T 8174-1987 Replaced

GB/T 8174-1987 Methods of measuring and evaluating thermal insulation effects for equipments and pipes

Publish Date: 1987-08-28