GE UR series User Manual

5-178 L60 Line Phase Comparison System GE Multilin
5.5 GROUPED ELEMENTS 5 SETTINGS
5
5.5.12 NEGATIVE SEQUENCE CURRENT
a) MAIN MENU
PATH: SETTINGS ÖØ GROUPED ELEMENTS Ö SETTING GROUP 1(6) ÖØ NEGATIVE SEQUENCE CURRENT
The L60 Line Phase Comparison System has two (2) Negative Sequence Time Overcurrent, two (2) Negative Sequence
Instantaneous Overcurrent, and two (2) Negative Sequence Directional Overcurrent elements. These are described in the
following sub-sections.
 NEGATIVE SEQUENCE
 CURRENT
 NEG SEQ TOC1

See page 5–179.
MESSAGE
 NEG SEQ TOC2

See page 5–179.
MESSAGE
 NEG SEQ IOC1

See page 5–180.
MESSAGE
 NEG SEQ IOC2

See page 5–180.
MESSAGE
 NEG SEQ DIR OC1

See page 5–181.
MESSAGE
 NEG SEQ DIR OC2

See page 5–181.

GE UR series Specifications

General

Type	Protective Relay
Series	UR (Universal Relay)
Frequency Range	50/60 Hz
Manufacturer	GE (General Electric)
Communication Protocols	IEC 61850, DNP3, Modbus
Mounting	Panel
Display	LCD display
Operating Temperature	-40°C to +70°C
Protection Functions	Overcurrent, differential, distance, frequency, voltage