This standard specifies the energy efficiency grades, energy efficiency limit values, energy conservation evaluation values, test methods, inspection rules and energy efficiency grade labels for small submersible electric pumps." This standard is applicable to single-phase or three-phase, single-stage or multiple Class small submersible electric pump (hereinafter referred to as electric pump).
GB 32029-2015 Referenced Document
GB/T 12785 Test methods for submersible motor-pumps
GB/T 2828 Batch-by-batch inspection counting sampling procedure and sampling table (applicable to continuous batch inspection)
GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
GB 32029-2015 history
2022GB 32030-2022 Minimum allowable values of energy efficiency and energy efficiency grades for submersible motor-pumps
2016GB 32029-2015 Allowable values of energy efficiency and energy efficiency grades for small submersible electric pumps
GB 32029-2015 Allowable values of energy efficiency and energy efficiency grades for small submersible electric pumps was changed to GB 32030-2022 Minimum allowable values of energy efficiency and energy efficiency grades for submersible motor-pumps.