Why does my SAJ PDS23-2SR75 Controller show an E001 IGBT module fault?
An IGBT module fault (E001) in your SAJ Controller can occur due to several reasons. It may be caused by: * Too short acceleration time: Increase acceleration time. * Damaged IGBT module: Ask for support. * Malfunction caused by interference: Inspect external equipment and eliminate interference. * Improperly grounding: Check grounding wire.
Safety warnings and precautions to observe before commencing controller installation.
Safety cautions and warnings to follow during the controller installation process.
Safety cautions and guidelines for operating the controller during use.
Safety warnings for performing maintenance and checks on the controller and system.
Instructions for wiring terminals, DC power, ground, motor connections, and system wiring diagrams.
List of fault codes, their descriptions, possible causes, and recommended remedies for troubleshooting.
Troubleshooting common operational issues such as pump failure, over current, and communication errors.
General| Number of DC Inputs | 2 |
|---|---|
| Rated AC Voltage (V) | 400 |
| Protection degree | IP65 |
| Power Factor | 0.8 leading - 0.8 lagging |
| Communication | RS485 |
| Protection | DC reverse polarity |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 0-100% (non-condensing) |
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