Eaton Cutler-Hammer FP-6000 Series - Page 37

IB02602004E For more information visit: www.eaton.com
Instructional Literature
Effective: May 2008 Page 37
Instructions for the FP-6000 Protective Relay
“Unbalance Settings” Display:
“Main V Protection” Display:
“Aux V Protection” Display:
Unbalance Setting
47-1 Voltage Unbal
46-1 Current Unbal
47-1 Voltage Unbal
Threshold V: Disable
%(V2/V1): 20
Delay (c): 600
46-1 Current Unbal
Threshold pu: Disable
%(I2/I1): 20
Delay (c): 600
Main V Protection
27M-1 Undervoltgage
59M-1 Overvoltgage
LOP Block & Alarm
27M-1 Undervoltgage
Phases: Any One
Threshold V: Disable
Delay: 1200
59M-1 Overvoltgage
Phases: Any One
Threshold V: Disable
Delay: 1200
LOP Block & Alarm
LOP Block: Enable
Alrm Delay (c): 5
Note: M1 is for “Main 1”
referring to protection
metered by the Main Voltage
transformer in the System
Configuration.
Aux V Protection
27A-1 Undervoltage
59A-1 Overvoltgage
27A-1 Undervoltgage
Threshold V: Disable
Delay: 1200
59A-1 Overvoltgage
Threshold V: Disable
Delay: 1200
Note: A1 is for “Auxiliary 1”
referring to voltage protec-
tion metered by the Auxiliary
Voltage transformer in the
System Configuration.