T/CCVE 001-2021 The universal specification for electric motors used in cow-horn fans
T/CCVE 001-2021 The universal specification for electric motors used in cow-horn fans
Basic Information
Scope
Scope: The main content of this group standard includes the terms and definitions of electric motors for horn fans, basic parameters and dimensions of models, technical conditions, test methods, inspection rules and markings, packaging, user manuals, transportation and storage. It particularly sets out detailed and strict regulations on the service life of components and safety issues that are of general concern to the public. Main technical content: 4 models 5 basic parameters and dimensions 5.1 Field operating conditions 5.2 Electrical operating conditions 5.3 Nameplate 5.4 External installation dimensions of the motor 5.5 Axial radial runout 5.6 Appearance and assembly quality 5.7 Motor input power 5.8 Rated maximum speed 5.9 Synchronous speed and temperature rise 5.10 Motor speed ratio 5.11 No-load test 5.12 Safety requirements 5.13 Motor lifespan 5.14 Flame retardant requirements