YE3 series three-phase asynchronous motor

Product Introduction

The YE3 series is a high-efficiency three-phase asynchronous motor developed by our company based on GB/T28575-2020. The efficiency index of this series of motors meets the third level energy efficiency in China's GB18613-2012 "Energy Efficiency Limit Values and Energy Efficiency Grades for Small and Medium sized Three phase Asynchronous Motors", and conforms to the IE3 energy efficiency grade in IEC60034-30 standard.

The YE3 series high-efficiency three-phase asynchronous motor can be used to drive long-term loads such as fans and pumps, with various performance indicators reaching international advanced levels, achieving the goal of energy conservation and emission reduction with high efficiency. The installation size and power level of YE2 high-efficiency three-phase asynchronous motor comply with the International Electrotechnical Commission IEC60072-1 standard. Motors with a center height of H160 or above can be equipped with non-stop oil injection and discharge devices, and space is reserved for installing thermistors and moisture-proof heating belts, making it convenient for users to choose. The temperature rise is assessed at 80K, and the motor has a large temperature rise margin and a long service life. The rotor is made of cast aluminum technology, which ensures high operational reliability.

The power range of this series of motors is 0.12kW-315kW;

Center height of machine base: H80-H355.

Conditions of Use

Environmental temperature: -15 ℃<40 ℃

Altitude: not exceeding 1000m

Rated voltage: 380V, 400V, 415V

Frequency: 50Hz, 60Hz

Connection method: Motors with a rated power of 3kW or less are connected in Y configuration, while motors with a rated power of 4kW or more are connected in Δ configuration

Work System: Continuous Work System (S1)

Protection level: IP54/P55

Insulation level: Class B/Class F

Cooling method: IC411

YE3 code description

Technical Parameter