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2 PRODUCT DESCRIPTION
2 PRODUCT DESCRIPTION 2.1SUMMARY
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)
2
•
I
Counter (available only in Option 2 models)
CONTROL
•
2 Setting groups
•
Open/close breaker operations
METERING
•
Phase and ground currents
•
Thermal image
GEK-106237P
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)
MIFII Digital Feeder Relay
2.1 SUMMARY
2.1.1 GENERAL OVERVIEW
2-1
2
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