YD/T 2378-2011
240V direct current power supply system for telecommunications (English Version)
- Standard No.
- YD/T 2378-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Post and Telecommunication
- Status
- 2020-07
- Replace By
- YD/T 2378-2020
- Latest
- YD/T 2378-2020
- Scope
- This standard specifies the composition, series, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of the 240V DC power supply system for communications (hereinafter referred to as the system). This standard is applicable to the DC power supply system with a nominal voltage of 240V that supplies power to communication equipment in communication offices and data equipment rooms.
YD/T 2378-2011 Referenced Document
- GB 4208-2008 Degrees of protection provided by enclosure(IP code)
- GB 4943-2001 Safety of information technology equipment
- GB/T 18380.1-2001 Tests on electric cables under fire conditions Part 1: Test on a single vertical insulated wire or cable
- GB/T 19666-2005 Flame retardant and fire resistant wires and cables
- GB/T 2423.1-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Tests A:Cold
- GB/T 2423.10-2008 Environmental testing for electric and electronic products.Part 2:Tests methods Test Fc:Vibration(sinusoidal)
- GB/T 2423.2-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Tests B:Dry heat
- GB/T 2423.3-2006 Environmental testing for electric and electronic products-Part 2:Tesing method-Test Cab：Damp heat,steady state
- GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
- GB/T 3859.2 Semiconductor converters.General requirements and line commutated converters.Part 1-2:Application guide*， 2013-07-19 Update
- GB/T 3873 General specifications for products packaging of communication equipments
- YD 5098-2005 Specifications of Engineering Design for Lightning Protection and Earthing Design for Telecommunication Bureasu (Stations)
- YD/T 282-2000 General reliability test methods for communication equipment
- YD/T 585-2010 Distribution equipment for telecommunications
- YD/T 799-2010 Valve-regulated lead acid batteries for telecommunications
- YD/T 944-2007 Technical Specification and Testing Methods for Surge Protecton of Power Supply for Communications
- YD/T 983-1998 Limits and methods of measurement of electromagnetic compatibility for telecommunication power supply equipment
YD/T 2378-2011 history
- 2020 YD/T 2378-2020 240V DC power supply system for communications
- 2011 YD/T 2378-2011 240V direct current power supply system for telecommunications
