The application of mammography x-rays equipment HV cables assembly
This high voltage cable’s typical applications are as followings: 1、Mammography and other scientific X-ray, electron beam or laser equipment 2、Low power high voltage testing and measuring equipment.Technical Data of HV Cable
| Number of conductor | 1 |
| Rated voltage | 60kVDC |
| Routine test voltage (high voltage insulation) | 90kVDC/10min |
| Rated conductor current | 31A |
| Nominal outside diameter | 12.4mm±0.5mm |
| Thickness of PVC jacket | 1.0mm |
| Thickness of high voltage insulation | 2.9mm |
| Diameter of core-assembly | 1.8mm |
| Insulation resistance core to shield @20℃ | ≥1×1012Ω·m |
| DC resistance of conductor at 20℃ | 8.9±0.45Ω /km |
| Shield resistance@20℃ | 8.0±0.45Ω /km |
| Max Capacitance between conductor and shield | 120±12pF/m |
| Cable Min bending radius(static insulation) | 22mm |
| Cable Min bending radius(dynamic installation) | 45mm |
| Operating temperature | -10℃~+70℃ |
| Storage temperature | -40℃~+70℃ |
| Net weight | 206.8kg/km |
The schematic diagram of the HV cable plug assembly
Technical Data of HV Cable Plug
| Number of conductor | 1 |
| Rated voltage | 60kVDC |
| Routine test voltage( between pin and ground) | 75kVDC/15min |
| Maximum rated current | 25A |
| Maximum continuous working temperature of plug shell | 100℃ |
The features of mammography x-rays equipment HV cables assembly
1. High flexibility 2. Small diameter 3. 95% braided shielding density 4. The rated voltage of the cable is 60kVDC