Product Features
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Independent R&DIndependent research and development of series products
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High performanceLow loss, low noise
Low vibration, safety
High cost performance -
Product featuresGood appearance and convenient maintenance
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Wide applicationPetroleum, chemical, mining, metallurgy, electric power and etc.
Working conditions
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-15℃~+40℃Ambient temperature
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Monthly average ≤90%Humidity
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≤1000m.a.s.l.Altitude
Specifications
| Frame size | Cast iron: IEC 400 ~ 500 |
| Rated power | 200kW~1400kW |
| Rated voltage | 50Hz: 380V/660V |
| Poles | 2~10P |
| Efficiency level | IE3, IE4 |
| Service index | S1 |
| Mounting option | B3, V1 |
| Insulation | Class F /B, △ T 80K |
| Protection grade | IP55 |
| Cooling method | IC411 |
| Ambient temperature | 40℃,altitude 1000m.a.s.l |
| Standards | IEC 60034-1; IEC 60034-30-1; GB/T 755; GB 18613 |
| Certifications | CE, CCC |
| Applications | Pumps and Water Treatment; Compressors; Conveying Systems; Building Services. |
Typical applications
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Smart BuildingsAs a leading enterprise of motor and drive technology in building industry, Wolong's products cover the whole industrial chain from HVAC, Refrigeration, water supply to sewage treatment, forming a complete product chain including motors, drives, transformers, power supply, system energy saving and service.Learn more -
Green IndustryAccording to the report of the International Energy Agency (IEA), industrial energy consumption accounts for 37% of global total energy consumption and 24% of global carbon trioxide emissions.Learn more