GE L30 Instruction Manual page 32

2.1 INTRODUCTION
2
Table 2–2: OTHER DEVICE FUNCTIONS
FUNCTION
Breaker arcing current (I
Breaker control
Contact inputs (up to 96)
Contact outputs (up to 64)
Control pushbuttons
CT failure detector
Data logger
Digital counters (8)
Digital elements (48)
Direct inputs (8 per pilot channel)
Disconnect switches
DNP 3.0 or IEC 60870-5-104 protocol
Event recorder
2-2
Figure 2–1: SINGLE LINE DIAGRAM
FUNCTION
2
t) Fault locator and fault reporting
FlexElements™ (8)
FlexLogic™ equations
IEC 61850 communications (optional)
Channel tests
Metering: Current, voltage, power,
Modbus communications
Modbus user map
Non-volatile latches
Non-volatile selector switch
Open Pole Detector
L30 Line Current Differential System
frequency, power factor, 87L
current, local and remote
phasors
2 PRODUCT DESCRIPTION
FUNCTION
Oscillography
Setting groups (6)
Stub bus
Synchrophasors
Time synchronization over SNTP
Transducer inputs and outputs
User-definable displays
User-programmable LEDs
User-programmable pushbuttons
User-programmable self-tests
Virtual inputs (64)
Virtual outputs (96)
VT fuse failure
GE Multilin