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2. 电气的故障:

·启动时不正常:

由于接线错误、线路断路、工作电压不对、负载力矩过高或静力矩过大和启

动设备有故障等所引起。

·电机过热:

由于线路电压高于和低于额定值、过负荷、冷却空气量不足、电机环境温度过高、

匝间短路及电动机不清洁等所引起。

·绝缘损坏:

可能由于工作电压过高,酸性、碱性、氯气等有腐蚀性气体的损坏、太脏、过热、

机械碰伤、温度过高,在温度小于 0℃下保藏和水分侵入等所引起。

·绝缘电阻:

由于不清洁、湿度太大,因温度变化过甚,以致表面凝集水滴,绝缘磨损和老化

等所引起。

Summary of Contents for YE3-132S2-2H

Page 1: ...Anhui Wannan Electric Machine Co Ltd YE3 H 80 355 YE3 H SERIES MARINETHREE PHASE INDUCTION MOTORS FRAME SIZE 80 355 Operation Manual...

Page 2: ...1 Q WN 624 2019 0 37 375kW IP56 F H S1 YE3 H GB18613 2012 2 IEC60034 30 2008 IE3 YE3 132 S2 2 H 1 25 45 1000m 2 32 3 95 4 5 10 7 5 10 15 22 5 22 5 5 6 3 3 8 0 7 8 4kW Y 4kW 1...

Page 3: ...2 Y 1 1 500V 5 M 2 1 90 106 95 105 2 3 4 5...

Page 4: ...C U V W 30 40 1 2 3 1 2 95 2500 ZL3 1 3 1 2 3 H80 132 V 4 145 0 6 0 8 5 6 7 8 80 2 8P 6204 2RZ 6204 2RZ 90 2 8P 6205 2RZ 6205 2RZ 100 2 8P 6206 2RZ 6206 2RZ 112 2 8P 6206 2RZ 6206 2RZ 132 2 8P 6208 2...

Page 5: ...8P 6311 2RZ 6311 2RZ 200 2 8P 6312 2RZ 6312 2RZ 225 2 8P 6313 2RZ 6312 2RZ 250 2P 6313 6313 4 8P 6314 6313 280 2P 6314 6314 4 8P 6317 6314 315 2P 6317 6317 4 6319 6319 6 10P NU319 6319 355 2P 6319 63...

Page 6: ...5 2 0...

Page 7: ...ll be no higher than 95 and condensation is allowable 1 4 Inclination and rocking trimming 5 emergency motor 10 pitching 10 emergency motor 10 heeling 15 emergency motor 22 5 rolling 22 5 1 5 The moto...

Page 8: ...sistance of the winding with 500v meg ohmmeter the value should be no less than 5 M Note If you have any question during inspection please consult technician or contact us 2 2 Installation Warning 1 V...

Page 9: ...1 Non full phase operation is prohibited 2 Repeated starting will cause overheat of motor or even damage motor In particular start with the load directly 3 Avoid overload Overload will cause overheat...

Page 10: ...uld be connected as short circuit whose input current is 0 6 0 8 times rated current However the short circuit method is not suitable if the motor is heavily damped since it may cause the electrolysis...

Page 11: ...of the belt coupling poor operation of the transmission or the collision of the motor etc Eccentric of rotor loose bushing bearing displacement the deformation of rotor and stator bend of the shaft an...

Page 12: ...strive to provide better and faster service Anhui Wannan Electric Machine Co Ltd 86 Address No 86 Nanhua Road Jingxian County Anhui Province P R C Sales department 0563 5031908 Customer service cente...

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