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新时达一体机S8变频器 AS380故障代码E78原因,新时达一体机S8变频器 AS380故障代码E78原因
这是变频器老化,可能经常存在电压冲击,机房温度过高,运行接触器打火,可以维修,原装零件修好才耐用。日立HGE电梯变频器ELS-4T150A.ELS-4T110A.ELS-4T220A,ELS-4T037A,4T075A,广日电梯G12-4T075,4T110.,EV2000变频器主板、日立NPH,HPM,GVF2电梯继电器板IOSB DWG.NO12501749,SJ300-110HF-GH、SJ300-150HF-GH、HELG7F-4V8-11/15,SL1-900-033-04,5000G9、A240主板、HF5B6611A、4715PS-22T-B30、VG7,H7变频器主板EP-4083C-C. EP-4083D-C,驱动板EP4147B- C,H5,VG5N变频器主板EP-3611E-C,驱动板EP-3626D-C5,EP-4259A-C,TD3300,酷玛电梯变频器Q-7000-EL,蒙德电梯变频器IMS-P2-4015A IMS-GL3-4015EB/4018EB,CDBR-4030B、CDBR-4045B安川制动单元,
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