YVFE2 High-Efficiency Variable Frequency Speed Regulation Three-Phase Asynchronous Motor

The YVFE2 series high-efficiency variable frequency speed regulation three-phase asynchronous motor, when combined with a variable frequency device, forms a speed control system. Compared to other speed control methods, it offers significant energy-saving effects, excellent speed regulation performance, a wide speed adjustment range, low noise, and minimal vibration. It is compatible with various ···

Number of Poles: 2P, 4P, 6P, 8P, 10P
Potencia nominal： 75KW~200KW
Color: customizable
Rated Voltage: 380V、400V、415V、660V、690V、220/380V、380/660V、400/690V
Cooling Method: IC411

Product Details

Motor Description

During the electrical inspection, the insulation resistance of YE3 series motor shall be measured with 500V megger, and the value shall not be less than 0.5mΩ. The humidity heat type motor shall not be less than 1mΩ. If it is lower than the above requirements, it should be dried. The drying method is as follows:
Method 1: Disassemble the electric motor and place the stator winding in the drying room (the rotor of wound rotor motor shall be placed in the drying room at the same time). The temperature of drying room shall not exceed 100℃. When the insulation resistance value is greater than 1mΩ and the insulation resistance value stops changing, it indicates the drying is finished.
Method 2: block the motor rotor and apply low voltage to the motor winding. Generally, the current applied to the motor winding is about 1/3～1/2 of the rated current on the rating plate. Please pay attention to ensure that the temperature of motor winding does not exceed 100℃. When the insulation resistance is greater than 1 mΩ and the insulation resistance stops changing, it indicates the drying is finished.

Outline Dimensions

YE3-315L-4g9r

Motor Parameters

Type	Rated Power kW	Current/380V A	Current/400V A	Speed r/min	Sync. Speed r/min	Eff. %	Power Factor Cosφ	Locked torque	Locked current	Max. torque	Rated Torque N•m	Moment of Inertia kg•m2	No-Load Noise dB(A)	Weight Kg
Type	Rated Power kW	Current/380V A	Current/400V A	Speed r/min	Sync. Speed r/min	Eff. %	Power Factor Cosφ	Rated Torque	Rated Current	Rated Torque	Rated Torque N•m	Moment of Inertia kg•m2	No-Load Noise dB(A)	Weight Kg
YE3-315L1-2	160	279	265.5	2975	3000	95.6	0.91	1.8	7.5	2.3	509.3	2.04	92	1038
YE3-315L-2	185	323	306.6	2975	3000	95.7	0.91	1.8	7.5	2.3	588.9	2.27	92	1085
YE3-315L2-2	200	349	311.1	2975	3000	95.8	0.91	1.8	7.5	2.2	636.6	2.27	92	1085
YE3-315L1-4	160	285	270.9	1485	1500	95.8	0.89	2	7.1	2.2	1019	4.31	88	1045
YE3-315L-4	185	326	309.4	1485	1500	95.9	0.9	2	7.1	2.2	1177	5.12	88	1149
YE3-315L2-4	200	352	334.1	1485	1500	96	0.9	2	7.1	2.2	1273	5.12	88	1149
YE3-315L1-6	110	207	196.4	990	1000	95.1	0.85	2	6.7	2	1051	5.51	83	1065
YE3-315L2-6	132	244	232.2	990	1000	95.4	0.86	2	6.8	2	1261	6.81	83	1095
YE3-315L1-8	90	179	169.6	740	750	93.4	0.82	1.8	6.4	2	1146	6.4	82	1165
YE3-315L2-8	110	218	206.7	740	750	93.7	0.82	1.8	6.4	2	1401	7.51	82	1285
YE3-315L1-10	75	162	153.5	590	600	92.8	0.76	1.5	5.8	2	1194	6.4	82	1165
YE3-315L2-10	90	191	181.9	590	600	92.8	0.77	1.5	5.9	2	1433	7.51	82	1285