GB/T 24347-2009 Translated English of Chinese Standard. (GBT 24347-2009, GB/T24347-2009, GBT24347-2009): The DC/DC converter for electric vehicles
https://www.chinesestandard.net, 2015. 2. 27. - 17페이지
This Standard specifies the requirements, test method, inspection rules, labeling, packaging, transportation and storage, etc. for the DC/DC converter for electric vehicles. This Standard applies to the DC/DC converter of power supply for electric vehicles. For the DC/DC converter used for low voltage power system (12V, 24V) of accessories and control systems, it may reference to the relevant contents of this Standard. The power rating of DC/DC converters involved in this Standard is KW-level (1 kW ~ 200 kW). It does not include modular low-power DC/DC converters.
Terms and definitions
Classification and model designation
Labeling packaging transportation and storage
23°C±2°C and relative ambient temperature Appearance quality Arabic numeral represent connecting cable terminal Control precision converter is calculated converter shall meet converter shall operate creepage distance digits in Arabic documents so quoted Durability Dynamic response earth outer housing electric and electronic electric vehicles Electrical gap electronic products Environmental testing ex-factory inspection gap and creepage humidity is 80 input power input/output inspection and type Inspectionrequirements Inspectionmethods Typeinspection items are qualified manufacturer and user means a DC/DC meet the requirements model designation nameplate operate at normal Operating condition curve output current output voltage plastic deformation power The maximum product standard Protection level QC/T rated input rated output power rated power rated voltage indicated relative error relative humidity relevant requirements reliability test cycles requirements of GB/T samples specified environmental condition strength of outer temperature is 23°C±2°C Test methods tested in accordance testing for electric Vibration resistance voltage value voltage withstanding