Master trip
Lockout relay
94/86
Master Trip
Lockout relay
94/86
×mA
CONDITION MONITORING
AND SUPERVISION
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
CONTROL AND INDICATION
1)
MEASUREMENT
TRANSFORMER PROTECTION AND CONTROL RELAY
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
1 -
2 3
1 2
STANDARD
CONFIGURATION
Optional
function
No. of
instances
Alternative
function to be
defined when
ordering
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
Ethernet: TX (RJ45), FX (LC)
Serial: Serial glass fiber (ST),
RSTP
RET615
OR
AND
- HV side: I, Io
- LV side: I
- Limit value supervision
- Load profile record
- RTD/mA measurement, optional
- Symmetrical components
Analog interface types
1)
Current transformer
1)
Conventional transformer inputs
Voltage transformer
7
-
A
I2>
46
3I>>>
50P/51P
3I>/Io>BF
51BF/51NBF
3I>
51P-1
3I>>
51P-2
3dI>T
87T
I2>
46
TCS
TCM
CBCM
CBCM
OPTS
OPTM
3I>>
51P-2
3I>>>
50P/51P
3I>
51P-1
Io>
51N-1
Io>>
51N-2
dIoLo>
87NL
MAP
MAP
TPOSM
84M
Io (HV)
Io
Io
3I (LV)
3×
3I (HV)
3Ith>T/G/C
49T/G/C
GUID-C90DE25B-AEC6-4542-8FC8-F4604ACDB769 V2 EN
Figure 1. Functionality overview for standard configuration A
Transformer Protection and Control
1MRS756891 M
Product version: 5.0 FP1
4 ABB