Frame No.: 71~315
Power: 0.25kw~315kw
Number of poles: 2p 4P
Voltage (V):380v or other voltages
Frequency (Hz):50hz or 60Hz
Protection grade: IP55
Insulation class: F
Energy efficiency grade: National Standard Level 2 and level 3 energy efficiency
Equipped with multi-stage pumps, it is very suitable for high-rise tap water pressurization, long-distance water delivery and pressurization of experimental equipment requiring high pressure. It can meet the domestic water supply in residential areas, large buildings (such as schools, troops, large factories, etc.), villas and other occasions; Pressurization of air conditioning and refrigeration systems and fire pressurization of commercial buildings such as buildings and office buildings; Long distance pressurization of waterworks; Various construction sites suck clean water without impurities;
The efficiency of ye3 series multi-stage pump special motor meets the level 2 energy efficiency standard of gb18613-2012 "limited values and energy efficiency grades of small and medium-sized motors". Compared with the corresponding specifications of YX3 series, the efficiency is increased by 2%-3% on average; Compared with the corresponding specifications of ordinary Y2 series, the efficiency is increased by about 10% on average, and has relatively flat efficiency characteristics in the load range of 50~100%;
The installation size and power level fully comply with IEC standards and din42673 standards, and the cooling mode is ic411;
The protection grade is IP55, the cast iron shell is dustproof and splash proof, the structure is optimized, in line with international standards, and the safe operation is guaranteed;
Class F insulation is adopted, which has high heat resistance, strong impact resistance, long insulation life, and can be competent in harsh environments;
Using famous brand bearings, silicon steel sheets and enameled round copper wires, the performance is guaranteed;
With standardized design, high-quality raw materials, advanced processing equipment and perfect quality assurance system, it has remarkable energy-saving effect, low vibration, low noise, stable performance, safety and reliability.
