东芝CT机spellman电源维修CT42 CT70北京
SPELLMAN高压电源广泛应用于东芝CT机XVISION/EX、AUKLET系列、ASTEION系列、以及多排系列。故障代码及诊断方法大致相同，部分故障代码排查参考如下
|
Error contents (note 1) |
|
Cause of problem |
Object part |
|
|
|
|
|
24kW |
48kW/60kW |
|
E13 |
Arc- |
Cathode side Arc of the X-ray tube or the high-voltage section |
TUBE, INV/HV |
TUBE, INV/HVC |
|
E25 |
Arc+ |
Anode side Arc of the X-ray tube or the high-voltage section |
|
TUBE, INV/HVA |
|
E12 |
Over kV- |
Cathode side overvoltage. Abnormal main circuit control. |
INV/HV, SCB |
INV/HVC, SCB |
|
E27 |
Over kV+ |
Anode side overvoltage. Abnormal main circuit control. |
|
INV/HVA, SCB |
|
E62 |
Over mA- |
Cathode side overcurrent of the X-ray tube or the high-voltage section. |
TUBE, INV/HV, SCB |
TUBE, INV/HVC,SCB |
|
E63 |
Over mA+ |
Anode side overcurrent of the X-ray tube or the high-voltage section. |
|
TUBE, INV/HVA,SCB |
|
E66 |
MAC error |
Filament current abnormal. Trouble of the filament heatig circuit. |
INV/HV, SCB |
INV/HVC, SCB |
|
E0 |
Regulation error (HV abnormal) |
There is a difference in binding output and real output |
INV/HV, AC/C |
INV/HVC, INV/HVA, AC/C |
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