3.14.2 Functions
CONDITION MONITORING
AND SUPERVISION
CONTROL AND INDICATION
1)
MEASUREMENT
FEEDER PROTECTION AND CONTROL RELAY STANDARD
CONFIGURATION
PROTECTION
LOCAL HMI
Object Ctrl
2)
Ind
3)
CB
DC
ES
1)
Check availability of binary inputs/outputs
from technical documentation
2)
Control and indication function for
primary object
3)
Status indication function for
primary object
R
L
ClearESC
I
O
Configuration A
System
HMI
Time
Authorization
R
L
ClearESC
I
O
U12 0. 0 kV
P 0.00 kW
Q 0.00 kVAr
IL2 0 A
A
REMARKS
Optional
function
No. of
instances
Alternative
function to be
defined when
ordering
Io/Uo
Calculated
value
Reserves the 3I inputs for the
high-impedance based differential
purpose when this functionality is used
REF615
COMMUNICATION
Protocols:
IEC 61850-8-1/-9-2LE
Modbus
®
IEC 60870-5-103
DNP3
Interfaces:
Ethernet: TX (RJ45), FX (LC)
Serial: Serial glass fiber (ST),
RS-485, RS-232
Redundant protocols:
HSR
PRP
RSTP
N
- I, U, Io, Uo, P, Q, E, pf, f
- Limit value supervision
- Load profile record
- RTD/mA measurement (optional)
- Symmetrical components
4
5
Analog interface types
1)
Current transformer
Voltage transformer
1)
Conventional transformer inputs
ALSO AVAILABLE
- Disturbance and fault recorders
- Event log and recorded data
- High-Speed Output module (optional)
- Local/Remote push button on LHMI
- Self-supervision
- Time synchronization: IEEE 1588 v2,
SNTP, IRIG-B
- User management
- Web HMI
Master Trip
Lockout relay
94/86
Master Trip
Lockout relay
94/86
f>/f<,
df/dt
81
U
L1
U
L2
U
L3
Uo
VS
78V
U<RT
27RT
P>/Q>
32R/32O
Q>→, 3U<
32Q, 27
Io
PQUUB
PQVUB
Io
Io
GUID-33D8F0DD-5B76-40C1-8FAB-EF75271C1F88 V3 EN
Figure 561: Functionality overview for standard configuration N
3.14.2.1 Default I/O connections
Connector pins for each input and output are presented in the IED physical
connections section.
1MRS756378 S Section 3
REF615 standard configurations
REF615 355
Application Manual