| YB3 Explosion-Proof Three Phase Induction Electric Motor | |
| Centre height of frame size : | 63~355mm |
| Power range : | 0.12~315kW |
| Rated voltage and frequency : | 380V. 660 V. 1140 V. 380V/660V. 660 V/1140 V 50Hz (other voltage and frequency could order) |
| Protection class : | IP55 |
| Thermal classification : | 155 (F) |
| Duty type : | S1 (continuous) |
| Type of cooling : | IC411 |
Under 380V,Power 3kw and below is star-connection ; Power above 3kw is delta-connection.
Conditions of usage Working environment temperature : -15~35 °C ( mine ) or 40 °C ( factory) ; Altitude requirements : No more than 1000 meters ; If there are other special circumstances , When the altitude is required, Please put forward when ordering . Ordering instructions Please indicate the frame size , power , synchronous speed , voltage, frequency , install measurements, Explosion-proof marks and level , inlet cable entrance type and direction of rotation etc.If have special request, such as the voltage , frequency , protection class , duplex shaft, direction of rotation , temperature monitoring device , install measurements,bearing oil discharge device and so on, please indicate in details in the ordering contract and sign technical agreement if necessary when ordering other series of motor and derived motor in the sample, please also follow this instruction No further notice, thanks. Company Introduction DAJI GROUP. ZHEJIANG DAGAO ELECTRIC MOTOR Co., Ltd, is professional enaged in electric motor manufacturing for 30 years since 1988. The headquarters is located in Shanghai city, group with 4 manufacturing bases in zhejiang and Shanghai, has more than 300 national sales centers and special agencies, and exported to more than 50 countries and regions. Factory Advantages 1. 30 years history 2. Competitive price 3. Guaranteed quality 4. Fast delivery time: normal models about 15-20 days , unusual models about 30 days 5. 100% testing after every process, 100% raw materials are selective 6. High efficiency 7. Low noise 8. Long life 9. Power saving 10. Slight vibration 11. It is newly designed in conformity with the relevant rules of IEC standards 12. Professional Service 13. Warranty: 12 months from date of delivery 14. Main Market: South America, Europe, Middle East, Southest Asia, Africa and so on 15. We have certificates for CE, CCC, ISO9001, SGS and so on