QC/T 1174-2022 Translated English of Chinese Standard (QC/T 1174-2022, QCT1174-2022): High voltage fuse for electric vehicles [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]This document specifies the technical requirements, test methods and inspection rules for high voltage fuse for electric vehicles. This document applies to high voltage fuse (referred to as fuse) for electric vehicles with a DC working voltage of 60 V to 1500 V. This document does not apply to smart fuses and circuit breakers for electric vehicles. |
Common terms and phrases
according to Figure according to Table Anhui Appendix Automotive Breaking capacity test buyer cable are selected Combined temperature/humidity cycle conditions of operation Constant damp copper bars corresponding current value cross-sectional area damp and hot Description of indexing determined through negotiation Dimensions and tolerances document electric vehicles Figure A.1 following requirements foreign language version Fuse rated current fuse shall meet fuse test fuse-element Fuses are tested GB/T High temperature test High voltage fuse impact test indexing numbers industry standard including installation torque insulator loose screws Low temperature test mechanical impact meet the requirements model selection Note operation mode overload impact Parameter Pre-arcing projection weld QC/T random vibration rated voltage requirements of 5.4.1 Road vehicles room temperature root mean square sample mass selected according stage Store standards are published supplier Table A.1 Technology temperature holding temperature rise test according test cable test current test process test temperature Type inspection value in Table