YVFE3 315L-2/4/6/8/10 IE3 VF 3-Phase Asynchronous Motor
Motor Description
Common faults and troubleshooting methods are as follows when this series of motor fails during the operating process.
If the motor has starting problem, possible reasons maybe:
1) wiring error of the control device;
2) low voltage;
3) fuse fusing;
4) stator winding fault;
5) overload or the jammed equipment.
The relevant solutions are:
1) check whether the connection line is disconnected or not;
2) check network voltage and increase the voltage appropriately if too low;
3) check control loop and replace the fuse;
4) check the winding is short circuited or open;
5) select a large motor or reduce the load, troubleshoot in time if the transmission equipment is jammed.If the motor’s operating speed with load is low, the reasons maybe low supply voltage or overload, thus, users should check the motor terminal voltage or select a large motor or reduce the load.
Outline Dimensions
Motor Parameters
Type Rated Power Current/380V Current/400V Speed Sync. Speed Eff. Power Factor Locked torque Locked current Max. torque Rated Torque Moment of Inertia No-Load Noise Weight kW A A r/min r/min % Cosφ Rated Torque Rated Current Rated Torque N•m kg•m2 dB(A) Kg YVFE3-315L1-2 160 279 265.5 2975 3000 95.6 0.91 1.8 7.5 2.3 509.3 2.04 115 1048 YVFE3-315L-2 185 323 306.6 2975 3000 95.7 0.91 1.8 7.5 2.3 588.9 2.27 115 1095 YVFE3-315L2-2 200 349 331.1 2975 3000 95.8 0.91 1.8 7.5 2.2 636.6 2.27 115 1095 YVFE3-315L3-2 220 383 364.3 2975 3000 95.8 0.91 1.6 7.5 2.2 700 2.71 115 1325 YVFE3-315L1-4 160 285 270.9 1485 1500 95.8 0.89 2 7.1 2.2 1019 4.31 109 1055 YVFE3-315L-4 185 326 309.4 1485 1500 95.9 0.9 2 7.1 2.2 1177 5.12 109 1159 YVFE3-315L2-4 200 352 334.1 1485 1500 96 0.9 2 7.1 2.2 1273 5.12 109 1159 YVFE3-315L3-4 220 387 367.5 1485 1500 96 0.9 2 7.1 2.2 1401 5.63 109 1325 YVFE3-315L1-6 110 207 196.4 990 1000 95.1 0.85 2 6.7 2 1051 5.51 99 1075 YVFE3-315L2-6 132 244 232.2 990 1000 95.4 0.86 2 6.8 2 1261 6.81 99 1105 YVFE3-315L3-6 160 296 281 990 1000 95.6 0.86 1.8 6.8 2 1528 7.1 99 1215 YVFE3-315L1-8 90 179 169.6 740 750 93.4 0.82 1.8 6.4 2 1146 6.4 99 1175 YVFE3-315L2-8 110 218 206.6 740 750 93.7 0.82 1.8 6.4 2 1401 7.51 99 1295 YVFE3-315L3-8 132 260 247.2 740 750 94 0.82 1.8 6.4 2 1681 8.02 99 1360 YVFE3-315L1-10 75 162 153.5 590 600 92.8 0.76 1.5 5.8 2 1194 6.4 99 1175 YVFE3-315L2-10 90 191 181.8 590 600 92.8 0.77 1.5 5.9 2 1433 7.51 99 1295