This standard specifies the definition, classification, requirements, test methods, inspection rules, marking, packaging, transportation, storage, etc. of off-grid communication wind/solar complementary power supply systems (hereinafter referred to as the system). This standard is applicable to the utilization of solar and wind energy. Power generation systems that provide power to communication equipment are not applicable to power generation systems that deliver power to the grid. This standard is also applicable to the solar and wind power supply parts of other hybrid power generation systems, but is not applicable to other power generation devices such as diesel engines.
YD/T 1669-2007 Referenced Document
GB/T 16821-1997 General test methods of power supply equipments for telecommunications
GB/T 19064-2003 Solar home system specifications and test procedure
GB/T 2423.1-2001 Environmental testing for electric and electronic products Part 2: Test methods Tests A: Cold
GB/T 2423.10-1995 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fc and guidance: Vibration (Sinusoidal)
GB/T 2423.2-2001 Environmental testing for electric and electronic products Part 2: Test methods Tests B: Dry heat
GB/T 2423.9-2001 Environmental testing for electric and electronic products Part 2: Test methods Test Cb: Damp heat,steady state,primarily for equipment
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
YD/T 1058-2000 High Frequency Switching Power Supply System for Telecommunications
YD/T 1360-2005 Valve-regulated colloid battery for telecommunication
YD/T 637-2006 DC-DC Conversion equipment for telecommunication
YD/T 731-2002 High Frequency Switch-mode Rectifier for Telecommunication
YD/T 799-2002 Valve-Regulated Lead Acid Battery for Telecommunications
YD/T 944 Technical Specification and Testing Methods for Surge Protecton of Power Supply for Communications
YD/T 1669-2007 history
2016YD/T 1669-2016 Wind/light complementary power supply system for off-grid communications
2007YD/T 1669-2007 The Off-Grid Wind/PV Hybrid Power Supply System for Telecommunications