This standard specifies the terms and definitions, types and parameters, conditions of use, basic requirements, technical requirements, test methods, inspection rules, markings, packaging and quality commitments of variable frequency integrated three-phase asynchronous motors for pumps. This standard applies to three-phase asynchronous motors for pumps (hereinafter referred to as motors) in which the frequency converter and motor structure are integrated.
T/ZZB 0944-2019 history
2019T/ZZB 0944-2019 Variable frequency integrated three-phase asynchronous motor for pump