What to do if PFC failure indicates shorted IGBT power modules in California Instruments MX30-1?
If a PFC failure indicates that one or more of the IGBT power modules have shorted due to shorted power devices, the solution is to replace the PFC power devices.
What to do if California Instruments MX30-1 AC Power Distribution output reads –225VDC on low range?
If the output reads –225VDC on the low range and close to 0 Vdc on the high range, it indicates that one or two IGBT devices are shorted. The suggested solution is to replace the affected IGBTs.
What to do if there is no voltage between terminals 5 and 6 on California Instruments MX30-1?
If no voltage is measured between terminals 5 and 6 on your California Instruments AC Power Distribution, the AC power stage inside the module may have failed. In this case, it will be necessary to remove the power module from the chassis for closer inspection.
What to do if LEDs are not lit on California Instruments AC Power Distribution?
If one or both of the LEDs on your California Instruments AC Power Distribution unit are not lit, there is something wrong with the LV power supply and it will have to be serviced.
General| Output Power | 30 kVA |
|---|---|
| Harmonic Distortion | <0.5% THD |
| Input Frequency | 47-63 Hz |
| Cooling | Forced air |
| Number of Phases | 1-Phase, 3-Phase |
| Voltage Accuracy | ±0.1% FS |
| Current Accuracy | ±0.2% FS |
| Frequency Accuracy | ±0.01% FS |
| Efficiency | 85% |
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