联系人：陆瑶电话：13512836076022-23724700传真022-23724700邮箱：83887002@***.com***：838870021)过流故障：过流故障可分为加速、减速、恒速过电流。其可能是由于变频器的加减速时间太短、负载发生突变、负荷分配不均，输出短路等原因引起的。这时一般可通过延长加减速时间、减少负荷的突变、外加能耗制动元件、进行负荷分配设计、对线路进行检查。如果断开负载变频器还是过流故障，说明变频器逆变电路已环，需要更换变频器。2)过载故障：过载故障包括变频过载和电机过载。其可能是加速时间太短，电网电压太低、负载过重等原因引起的。一般可通过延长加速时间、延长制动时间、检查电网电压等。负载过重，所选的电机和变频器不能拖动该负载，也可能是由于机械润滑不好引起。如前者则必须更换大功率的电机和变频器；如后者则要对生产机械进行检修。3)欠压：说明变频器电源输入部分有问题，需检查后才可以运行。小结：1)总之，在设计、安装、使用变频器时一定要遵从变频器使用说明书的指导。2)各电气设计人员，现场电气调试人员可以在此基础上完善此变频器参考。6RA7028-6DS22-06RA7087-6DV62-06SE7026-0ED616RA7013-6DV62-06RA7081-6DV62-06RA7018-6DS22-06RA7081-6GV62-06RA7018-6DV62-06RA7085-6DS22-06RA7025-6DS22-06RA7085-6DV62-06RA7025-6DV62-06RA7087-6DS22-06RA7028-6DS22-06RA7087-6DV62-06RA7028-6DV62-06RA7091-6DS22-06RA7031-6DS22-06RA7091-6DV62-06RA7031-6DV62-06RA7093-4DS22-06RA7075-6DS22-06RA7093-4DV62-06RA7075-6DV62-06RA7095-4DS22-06RA7075-6DV62-06RA7095-4DV62-06RA7075-6GS22-06RA7095-4GV62-06RA7075-6GV62-06RA7078-6DS22-06RA7078-6DV62-06RA7078-6DV62-06RA7081-6DS22-06RA7028-6DS22-06RA7075-6DS22-06RA7081-6DV62-06RA7028-6DS22-06RA7087-6DV62-06SE7026-0ED616RA7013-6DV62-06RA7018-6DS22-06RA7081-6GV62-06RA7018-6DV62-06RA7085-6DS22-06RA7025-6DS22-06RA7085-6DV62-06RA7025-6DV62-06RA7087-6DS22-06RA7028-6DS22-06RA7087-6DV62-06RA7028-6DV62-06RA7091-6DS22-06RA7031-6DS22-06RA7091-6DV62-06RA7031-6DV62-06RA7093-4DS22-06RA7075-6DS22-06RA7093-4DV62-06RA7075-6DV62-06RA7095-4DS22-06RA7075-6DV62-06RA7095-4DV62-06RA7075-6GS22-06RA7095-4GV62-06RA7075-6GV62-06RA7078-6DS22-06RA7078-6DV62-06RA7078-6DV62-06RA7081-6DS22-06RA7028-6DS22-06RA7075-6DS22-06RA7081-6DV62-06RA7028-6DS22-06RA7087-6DV62-06SE7026-0ED616RA7013-6DV62-06RA7018-6DS22-06RA7081-6GV62-06RA7018-6DV62-06RA7085-6DS22-06RA7025-6DS22-06RA7085-6DV62-06RA7025-6DV62-06RA7087-6DS22-06RA7028-6DS22-06RA7087-6DV62-06RA7028-6DV62-06RA7091-6DS22-06RA7031-6DS22-06RA7091-6DV62-06RA7031-6DV62-06RA7093-4DS22-06RA7075-6DS22-06RA7093-4DV62-06RA7075-6DV62-06RA7095-4DS22-06RA7075-6DV62-06RA7095-4DV62-06RA7075-6GS22-06RA7095-4GV62-06RA7075-6GV62-06RA7078-6DS22-06RA7078-6DV62-06RA7078-6DV62-06RA7081-6DS22-06RA7028-6DS22-06RA7075-6DS22-06RA7025-6DV62-06RA7087-6DS22-06RA7013-6DV62-06RA7081-6DV62-06RA7018-6DS22-06RA7081-6GV62-06RA7018-6DV62-06RA7085-6DS22-06RA7025-6DS22-06RA70C98043-A16001-B4C98043-A1601-L4C98043-A1600-L1-(/17)C98043-A1600-L1-/14C98043-A1600-L1-/15C98043-A1600-L1-/18C9-A41DXDC24VC98043-A7002-L1C9-A41X/AC230V+S9-MC9-A41XAC220VC98043-A7002-L1C98043-A7001C9-A41XAC110VC98040-A7011-C1-01C98040-A7014-C1-2C98040-A7016-C1-2C98043-A7001C98043-A7001-L1C98043-A7004-L1C98043-A7006CUD2C98043-A7006-L1C98043-A7010C98040-A1716-C5-1C98043-A7020-L4C98043-A1601-L1C98043-A1600-L1-10C98043-A1601-L4-11C9-A41D/DC24VC9-A41DXDC24VC98043-7009-L1C98043-A7006-L1C98043-A7042-L2C98043-A7043-L1C98043-A7044-L1C9843-A7001-L1C98043-A7001-L1C98043-A7014-L2C900010C900100C900106C900111C90020SC900255C900260C900270C98043-A1600-L1/18C98043-A1600-L1-/04C98043-A1600-L1-/11C98043-A1600-L1-/14C98043-A1600-L1-/15C98043-A1600-L1-/17C98043-A1600-L1-/18C98043-A1616-L1-/04C98043-A1630-L1-（04）C98043-A1683-L（1-03）C98043-A7002-L4C98043-1601-L1-11C98043-A7001-L1C98043-A7020-L4C98043-A1600-L1C98043-A7002-L1C98043-A7006-L1C98043-A7010-L2C98042-A7001-L1C98043-A7014-E2C9-A41Z24VDCC98043-A7001-L1C98043-A7014-L2C98043-A7001)