What to do if the Ametek Power Supply output reads –225VDC?
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. You will need to replace the affected power MOSFET’s.
Why does my Ametek Power Supply have no output on one or more phases?
If one or more outputs (phase A, B or C) of your Ametek Power Supply do not produce an output, it could be due to amplifier failures, either input (PFC) or output related (Amp). Contact customer service service.ppd@ametek.com before attempting to diagnose on your own.
What to do if there is damage to PFC power devices in Ametek Power Supply?
If you observe any sign of damage after inspecting the PFC power devices of your Ametek Power Supply, the PFC power devices must be replaced.
Why is there no voltage between terminals 5 and 6 on my Ametek Power Supply?
If no voltage at all is measured between terminals 5 and 6 of your Ametek Power Supply, it is possible that the AC power stage inside the module has failed, and it will be necessary to remove the power module from the chassis for closer inspection.
How to fix Ametek Power Supply if LEDs are not lit?
If one or both of the LEDs on your Ametek Power Supply is not lit, then there is something wrong with the LV power supply and it will have to be serviced.
General| Input Frequency | 47-63 Hz |
|---|---|
| Weight | 3.5 kg |
| Output Voltage | 0-90V |
| Operating Temperature | 0 to 50 °C |
| Humidity | 0-90% non-condensing |
| Efficiency | ≥85% |
| Rack Mountable | Yes |
| Protections | Overvoltage, overcurrent, overtemperature |
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