This standard specifies the type, model, basic parameters, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage of submersible electric pumps for sewage and sewage. This standard applies to single-phase or three-phase sewage and sewage submersible pumps that transport various types of sewage or mixed liquids containing insoluble solids such as sediment, fiber, manure, and river mud.
GB/T 24674-2009 Referenced Document
GB 10395.8 Tractors and machinery for agriculture and forestry.Technical means for ensuring safety.Part 8: Irrigation pumps and machines
GB 10396 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment.Safety signs and hazard pictorials.General principles
GB 1971-2006 Rotating electrical machines. Terminal markings and direction of rotation
GB 755-2008 Rotating electrical machines.Rating and performance
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
GB/T 5013.4 Rubber insulated cables of rated voltages up to and including 450/750 V.Part 4: Cords and flexible cables
GB/T 9239.1 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 1: Specification and verification of balance tolerances
GB/T 9439 Gray cast iron parts*, 2023-09-07 Update
JB/T 5673 Agriculture and forestry tractors and machinery.General requirements of painting*, 2015-10-10 Update
JB/T 6880.1 Grey iron castings for pumps*, 2013-12-31 Update
JB/T 6880.2 Castings for pumps Part 2: Steel castings for pumps*, 2021-12-02 Update