GEK-106237P MIFII Digital Feeder Relay 2-1
2 PRODUCT DESCRIPTION 2.1 SUMMARY
2
2 PRODUCT DESCRIPTION 2.1SUMMARY 2.1.1 GENERAL OVERVIEW
PROTECTION
• Phase time overcurrent (51P)
• Two Phase instantaneous overcurrent (high level and
low level) (50P-1, 50P-2)
• Ground time overcurrent (51G)
• Two ground instantaneous overcurrent (high level and
low level) (50G-1, 50G-2)
• Thermal Image (49)
• Cold load pickup (available only in Option 2 models)
• Breaker failure to open (available only in Option 2
models)
• Breaker health (available only in Option 2 models)
•I
2
Counter (available only in Option 2 models)
CONTROL
• 2 Setting groups
• Open/close breaker operations
METERING
• Phase and ground currents
• Thermal image
INPUTS/OUTPUTS
• 4 Current inputs (3 phases, 1 ground)Programmable
digital inputs and outputs (available only in Option 1
and Option 2 models)
COMMUNICATIONS
• Front RS232 port
• Rear RS485 port
USER INTERFACE
• 2x16 LCD Display
• 6 LEDs (4 programmable with Option 1 and Option 2
models)
SECURITY
• Access password for setting changes
• Local access priority
OTHERS
• 1 Oscillography record (available only in Option 1 and
Option 2 models)
• 32 Event recorder (available only in Option 1 and
Option 2 models)
• Configurable Logic (available only in Option 2 models)