List of Contributions

Sowin

Contact Details

Sowin


My Content

1 to 4 of 4 total

RE: PowerFlex 755 SCCR requirements

Posted By Sowin Feb 12, 2026 09:23:54 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Thank you for your prompt reply Enrique :) I will use the M-frame MCCB. -------------------------------------------

PowerFlex 755 SCCR requirements

Posted By Sowin Feb 11, 2026 02:26:00 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Hello, I am specifying a 200 Hp PowerFlex 755 (20G1AND248JN0NNNNN) for an upcoming project. My question specifically pertains to document SCCR-44661E: assuming a normal duty application, a 140G-M6F3-D60 MCCB with a maximum rating of 700A is listed, along with a 1321-3RAB250-B line reactor. In order ...

RE: PowerFlex 525 SCCR ratings for 15-30Hp models and 140MT MCPBs

Posted By Sowin Sep 24, 2025 02:25:10 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Jeff, thank you. This is encouraging. I will reach out to my local Power Technology consultant. -------------------------------------------

PowerFlex 525 SCCR ratings for 15-30Hp models and 140MT MCPBs

Posted By Sowin Sep 20, 2025 10:19:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Hello, As of the present every SCCR-related document I can find for these larger-frame PowerFlex drives only allows for 140M MPCBs to achieve a UL-rating. The 140M devices are being phased out and the 30Hp 25B-D043N114 VFD I am specifying requires a 140M-F8E-C45 MPCB which is now obsolete. Will Rockwell ...