Hi,
To give you some background I am currently working on an Automated machine for Manufacturing that involves two air-blowers that are powered by 3-phase 208V power. The blowers are set-up in independent circuits with a Schneider 3DM2-WRDBWZ EOCR and 10A/20A MCB after the EOCR.
One of the EOCR's was incorrectly set-up and has resulted in a blown motor for one of the Air-Blowers. I have since replaced the blower, but I don't know what I settings I should use for the EOCR. The blower in question is a Leister Airpack rated for 3x 230V 50Hz and it is set-up in a 3-phase Delta configuration. According to the Blower Datasheet, the current pulled will be ~8.4A at 230V and be producing 2.2kW of power.
I am worried about blowing another motor, so I was wondering if anyone can direct me towards resources on how to set-up EOCR's to safely operate motors? What should I set for the Over-Current and Under-Current values?
I have tried to contact Schneider Support, but they said that the EOCR product is not supported in the US... And they did not refer me to any other support.
I have attached some supporting documentation. Any help would be much appreciated!
Thank you,
Chris Szikszai
To give you some background I am currently working on an Automated machine for Manufacturing that involves two air-blowers that are powered by 3-phase 208V power. The blowers are set-up in independent circuits with a Schneider 3DM2-WRDBWZ EOCR and 10A/20A MCB after the EOCR.
One of the EOCR's was incorrectly set-up and has resulted in a blown motor for one of the Air-Blowers. I have since replaced the blower, but I don't know what I settings I should use for the EOCR. The blower in question is a Leister Airpack rated for 3x 230V 50Hz and it is set-up in a 3-phase Delta configuration. According to the Blower Datasheet, the current pulled will be ~8.4A at 230V and be producing 2.2kW of power.
I am worried about blowing another motor, so I was wondering if anyone can direct me towards resources on how to set-up EOCR's to safely operate motors? What should I set for the Over-Current and Under-Current values?
I have tried to contact Schneider Support, but they said that the EOCR product is not supported in the US... And they did not refer me to any other support.
I have attached some supporting documentation. Any help would be much appreciated!
Thank you,
Chris Szikszai
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