* Question
| What is the detection method for the three-phase solid-state voltage regulating relay? |
* Answer
| Similar to the detection of ordinary relays, that is, according to the wiring diagram and nameplate, add appropriate voltage to the input terminal, use voltage regulation measures, and then use the multimeter AC voltage to detect whether the output voltage can change. If it can, it indicates that the voltage regulation relay is normal.of. |
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