MicroLogic™ 5.0P and 6.0P Electronic Trip Units – Instruction Bulletin PDF
48049-137-05EN

Appendix E—Trip Unit Settings

Enter setting values in settings tables.

Settings–Switches

Description Symbol Settings
Long-time pickup Ir  
Long-time delay tr  
Short-time pickup Isd  
Short-time delay tsd  
Ground-fault pickup Ig  
Ground-fault delay tg  

Settings—Maintenance Menu

Submenu Description Line Item Trip Unit Setting
M2C/M6C contacts Alarm type S#  
Setup S#  
MicroLogic setup Language —  
Date/Time —  
Breaker selection Standard  
Circuit breaker  
Type  
Circuit breaker number  
Neutral CT —  
VT ratio Primary  
Secondary  
System frequency —  
Metering setup System type —  
Current demand Interval  
Power demand Window type  
Interval  
Power sign —  
Sign convention —  
Com setup Com parameter —  
Remote access —  
Remote control —  

Settings—Protection Menu

Submenu Description Symbol Line Item Trip Unit Setting
Amperage protection Long-time pickup Ir    
Long-time delay tr    
Short-time pickup Isd    
Short-time delay tsd    
Instantaneous Ii    
Idmtl Long-time pickup Idmtl Ir    
Idmtl Long-time delay Idmtl tr    
Idmtl Mode      
Idmtl Short-time pickup Idmtl Isd    
Idmtl Short-time delay Idmtl tsd    
Idmtl Instantaneous Idmtl Ii    
Ground-fault (6.0P trip unit) Mode  
Pickup  
Pickup delay  
Neutral current Ineutral    
Ground-fault alarm alarm Mode  
Pickup  
Pickup delay  
Dropout  
Dropout delay  
Current unbalance Iunbal Mode  
Pickup %  
Pickup delay  
Dropout %  
Dropout delay  
Max. phase A demand current Mode  
Pickup  
Pickup delay  
Dropout  
Dropout delay  
Max. phase B demand current Mode  
Pickup  
Pickup delay  
Dropout  
Dropout delay  
Max. phase C demand current Mode  
Pickup  
Pickup delay  
Dropout  
Dropout delay  
Max. neutral demand current Mode  
Pickup  
Pickup delay  
Dropout  
Dropout delay  
Voltage protection Minimum (under) voltage Vmin Pickup  
Pickup delay  
Dropout  
Dropout delay  
Maximum (over) voltage Vmax Pickup  
Pickup delay  
Dropout  
Dropout delay  
Voltage unbalance Vunbal Pickup  
Pickup delay  
Dropout  
Dropout delay  
Other protection Reverse power rP Pickup  
Pickup delay  
Dropout  
Dropout delay  
Maximum (over) frequency Fmax Pickup  
Pickup delay  
Dropout  
Dropout delay  
Minimum (under) frequency Fmin Pickup  
Pickup delay  
Dropout  
Dropout delay  
Phase rotation — Mode  
Sequence  
Load shedding I Load shedding I — Mode  
Pickup %  
Pickup delay %  
Dropout %  
Dropout delay  
Load shedding P Load shedding P — Mode  
Pickup  
Pickup delay  
Dropout  
Dropout delay  
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