YD/T 1969-2009
Intelligent Energy Saving System by Fresh Air for Telecommunication Stations/Sites (English Version)
- Standard No.
- YD/T 1969-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Post and Telecommunication
- Status
- 2021-01
- Replace By
- YD/T 1969-2020
- Latest
- YD/T 1969-2020
- Scope
- This standard specifies the product classification, important components, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of intelligent fresh air energy-saving systems (referred to as fresh air systems) for communications bureaus (stations). This standard applies to intelligent fresh air energy-saving systems for communication bureaus (stations).
YD/T 1969-2009 Referenced Document
- GB 10080-2001 Safety requirements of fan for air conditioning
- GB/T 191 Packaging.Pictorial marking for handling of goods
- GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
- GB/T 3873 General specifications for products packaging of communication equipments
- YD/T 1173 Flame-retardant and fire-resistant flexible cables for communication power supplies*， 2016-10-01 Update
- YD/T 1363.3-2005 Specification of supervision system for power, air conditioner and environment Part 3: Intelligent equipment communication protocol
- YD/T 1821-2008 The Requirement of Environment Conditions for Genual Equipment Room for Communication
- YD/T 282-2000 General reliability test methods for communication equipment
YD/T 1969-2009 history
- 2020 YD/T 1969-2020 Intelligent fresh air energy-saving system for communications bureaus (stations)
- 2009 YD/T 1969-2009 Intelligent Energy Saving System by Fresh Air for Telecommunication Stations/Sites
