YD/T 2555-2013 (English Version) PDF

Scope: This standard specifies the product composition, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of 240V DC power supply system power distribution equipment for communications. This standard applies to 240V DC power supply system power distribution equipment for communications (hereinafter referred to as power distribution equipment).

YD/T 2555-2013 Referenced Document

GB 191 Packaging--Pictorial marking for handling of goods
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 3873 General specifications for products packaging of communication equipments
YD/T 1363.3-2005 Specification of supervision system for power, air conditioner and environment Part 3: Intelligent equipment communication protocol
YD/T 2319-2011 Technical requirements and test methods for network cabinet of data equipments
YD/T 2378-2011 240V direct current power supply system for telecommunications
YD/T 585-2010 Distribution equipment for telecommunications
YD/T 939-2005 Power distributing file cabinet for transfer equipment

2021 YD/T 2555-2021 240V/336V DC power supply system power distribution equipment for communications
2013 YD/T 2555-2013 Distribution equipments of 240V direct current power supply for telecommunications