Description - GE C60 Instruction Manual

PRODUCT DESCRIPTION
The following single-line diagram illustrates the relay functionality using American National Standards Institute (ANSI)
device numbers.
Table 2-1: ANSI device numbers and functions supported
Device Function
number
25 Synchrocheck
27P Phase Undervoltage
2
27X Auxiliary Undervoltage
32 Sensitive Directional Power
49 Thermal Overload Protection
50BF Breaker Failure
50DD Disturbance Detector
50G Ground Instantaneous Overcurrent
50N Neutral Instantaneous Overcurrent
50N BF Neutral Instantaneous Overcurrent, Breaker
Failure
Table 2-2: Other device functions
Function
Breaker Arcing Current (I
Breaker Control
Breaker Flashover
2-2
Figure 2-1: Single-line diagram
Function
2
t) Ethernet Global Data protocol
Event Recorder
DNP 3.0 or IEC 60870-5-104
Communications
CHAPTER 2: PRODUCT DESCRIPTION
Device Function
number
50P Phase Instantaneous Overcurrent
51G Ground Time Overcurrent
51N Neutral Time Overcurrent
51P Phase Time Overcurrent
52 AC Circuit Breaker
59N Neutral Overvoltage
59P Phase Overvoltage
59X Auxiliary Overvoltage
79 Autoreclose
81O Overfrequency
Function
Open Pole Detector
Oscillography
Setting Groups (6)
C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL