Supply:Cast iron shell motor|iron shell motor☆YL series single-phase dual-capacitor asynchronous motors, with latest design in entirety, are made of selected quality materials and conform to the lEC standard. YL motors have good performance, safety and reliable operation, nice appearance and can be maintained very conveniently, whiIe with Iow noises, little vibration and at the same time of Iightweight and simpIe construction. The compositive performance is good, the multiple of starting torque is 1.8~2.5. These series motors are suitable for the occasion where the requirements of big starting torque and high over load, such as air-compressors, pumps, fans, medical apparatus and instruments, and many other small machines. OPERATING CONDITIONS Ambient temperature: -15°C≤φ≤40°C Above sea level: not exceed 1000m Rated voltage: ±5 Voltage:220V/50Hz Protection Class:IP44/IP54/IP55 Insulation Class:B/F Cooling method:ICO141 Duty:continuous(S)