Master trip
Lockout relay
94/86
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
OR
AND
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),
Conventional transformer inputs
2)
One of the five inputs is reserved for future
applications
- HV side: I, Io, U, Uo, P, Q, E, pf, f
- LV side: I
- Limit value supervision
- Load profile record
- RTD/mA measurement, optional
- Symmetrical components
3Ith>T/G/C
49T/G/C
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
3U>
59
U
L1
U
L2
U
L3
U
L1
U
L2
U
L3
Uo
Uo
Io
Io
Io (HV)
U
L1
U
L2
U
L3
TPOSM
84M
3×
3I (HV)
3I (HV)
Master Trip
Lockout relay
94/86
GUID-DC590CA4-DF86-499D-8B77-3DE0CB2997F0 V2 EN
Figure 5. Functionality overview for standard configuration E
Transformer Protection and Control
1MRS756891 M
Product version: 5.0 FP1
8 ABB