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Video: How to set up and test ground fault alarm in Micrologic P and H trip units for PowerPacT P and R and Masterpact NT and NW breakers

Issue:
Configuring & Testing Ground Fault Alarm on Micrologic P & H Trip Units

Product Line:
P and H trip units for PowerPact P, R and Masterpact NT, NW

Resolution:
Setting up the ground fault alarm on a Micrologic 5.0P or 5.0H trip unit is a 3 step process. First, you turn on the ground fault alarm and set the pickup/drop out levels. Then you assign the ground fault alarm to an M2C or M6C contact. Finally you set up the alarm mode to a non-latching contact. For more detailed instructions, reference Micrologic 5.0P instruction bulletin 48049-137-05 or see the video below.

Ground Fault Alarm test without using primary injection, using the full function test kit S33595 and the M2CTEST special tool adapter for the full function test kit:
Use the attached EAV34309 instructions for this testing procedure, general information, precautions, and proper connection.

Schneider Electric New Zealand

Attachment(s)

M2CTEST adapter for FFTK EAV34309.pdfM2CTEST adapter for FFTK EAV34309.pdf [295.16 KB]
Ground Fault Alarm Setup Procedure 4-28-2010.docGround Fault Alarm Setup Procedure 4-28-2010.doc [154.5 KB]
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Range:
PowerPact P-frame Molded Case Circuit BreakersMasterPact NW and NT Circuit Breakers with Arc Flash...Micrologic Trip UnitsPowerPact R-Frame Molded Case Circuit Breakers
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Range:
PowerPact P-frame Molded Case Circuit BreakersMasterPact NW and NT Circuit Breakers with Arc Flash...Micrologic Trip UnitsPowerPact R-Frame Molded Case Circuit Breakers
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