YD/T 2770-2014 (English Version) PDF

Scope: This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of heat pipe heat exchange equipment for communication base stations (hereinafter referred to as heat pipe heat exchange equipment). This standard applies to heat pipe heat exchange equipment for communication base stations below 6kW.

YD/T 2770-2014 Referenced Document

GB 4706.1-2005 Household and similar electrical appliances-Safety Part 1:General requirements
GB/T 14295 Air filter*， 2019-06-04 Update
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 2423.17-2008 Environmental testing for electric and electronic products.Part 2:Test method.Test Ka:Salt mist
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
GB/T 7725-2004 Room air conditioners
GB/T 7778 Refrigerant Numbering Method and Safety Classification No. 2 Amendment
YD 5098-2005 Specifications of Engineering Design for Lightning Protection and Earthing Design for Telecommunication Bureasu (Stations)
YD/T 1173 Flame-retardant and fire-resistant flexible cables for communication power supplies*， 2016-10-01 Update
YD/T 1363.3 Communications bureau (station) power supply, air conditioning and environment centralized monitoring and management system Part 3: Front-end intelligent equipment protocol*， 2023-12-20 Update
YD/T 282-2000 General reliability test methods for communication equipment

2014 YD/T 2770-2014 Technical requirements and experimental methods of heat pipe exchanger for communication base station