Transformer Application - ABB REX640 Product Manual

REX640
Product version: 1
case. The AIM1 analog input card provides the best match for
them with five voltage and five current inputs, one being a
sensitive input.
3I (HV)
mA/Ω
Io
RTD
3I
3I
3U
Uo
GUID-CBE90DC2-08A4-425C-A34B-02FBA3D95004 V2 EN
Figure 8.

Transformer application

Figure 8 presents REX640 in a three-winding power transformer
application. The base functionality is enhanced with a power
transformer application package and the related three-winding
ABB
REX640
PROTECTION AND CONTROL RELAY
Example of a combination of application packages for transformer protection
PROTECTION
2×
Master Trip
94/86
4×
4×
2× 3×
3U< U1< 3U<R 3I<
27 27PS 37
27R
3×
I2/I1> 3Ith>F 3I>/Io>BF
46PD 49F 50BF
3× 3× 3×
3×
Io> Io>>
3I>
3I>>>
51G/ 51G/
51P-1
50P
51N-1 51N-2
2× 4×
4× 4×
3I(U) 3U> Uo>
U2>
51V 59
59G/59N 59NS
3×
3× 4×
3I>→ Io>→ Io>>→
3I>>→
67P/ 67P/ 67G/N-1 67G/N-2
51P-1 51P-2 51G/N-1 51G/N-2
2× 6×
12×
3I2f>
f>/f<,df/dt UFLS/R
68HB 81 81LSH
4×
2× 24×
CVPSOF
dIoLo> ARC MAP
SOFT
87NLI AFD MAP
2×
Master Trip
94/86
2×
Master Trip
94/86
APPLICATION PACKAGE FOR POWER TRANSFORMER PROTECTION
2× 3× 3×
2×
Z< GT U/f> P>/Q> P<
21GT 24 32U
32R/32O
3× 3×
dHi_A> dHi_B>
3Ith>T/G/C
87A 87B
49T/G/C
3dI>T
87T
3 WINDING ADD-ON PACKAGE FOR TRANSFORMER PROTECTION
3dI>3W
87T3
LOCAL HMI (OPTIONAL)
3×
I2>M
46M
3×
- 7-inch color touch screen
Io>>>
- Ready-made pages and
50G/50N
customizable pages
- Increased situational awareness
3×
towards process
3I>>
- Supports Relay testing and
51P-2
commissioning
- Graphical editing of pages with
PCM600 tool
4×
U1>
59PS
CONDITION MONITORING
2× AND SUPERVISION
I2>→
67Q
3× 5×
2×
CBCM
MCS 3I
dIoHi>
52CM
CCM
87NHI
2× 6×
OPTS TCS
OPTM TCM
3Ihp>T
26/49HS
CONTROL AND INDICATION
Object
CB
DC, 3 state
DC
ES
Control and status indication function for
1)
primary object
Status indication function for primary
2)
object
3×
25AU-
SYNC
TOSYNC
25
3×
dHi_C>
87C
APPLICATION PACKAGE FOR OLTC CONTROL
5×
COLTC OLGAPC
90V OLGAPC
APP8
REMARKS
Total nr. of instances
3×
ADD2
add-on package. In the example case, REX640 also manages
the on-load tap changer's manual and automatic control. For
this purpose, the application package for OLTC control has
1MRS759144 A
ALSO AVAILABLE
- Disturbance and fault recorders
- Sequence event recorder
- Relay self-supervision
- User management and logging
- Logical and mathematical functions
- WebHMI
COMMUNICATION
Protocols:
IEC 61850-8-1/-9-2LE
Modbus ®
IEC 60870-5-103
DNP3
Interfaces:
Ethernet: TX (RJ45), FX (LC)
Serial:
Redundant protocols:
HSR
PRP
Time synchronization:
SNTP
7×
PTPv2
FUSEF
IRIG-B
VCM, 60
MCS 3I,I2
MEASUREMENT
CCM 3I,I2
- I, U, Io, Uo, P, Q, E, pf, f
APP8
- Sequence current/voltage measurement
- Limit value supervision
- RTD/mA measurement and mA output
Analog interface types
Ctrl Ind 2)
1)
Current transformer
3 -
6
6 Voltage transformer
8 8
RTD measurement
3 3
mA input/output
LOADPROF
LOADPROF
2×
O→I PQM3IH
79 PQM ITHD, IDC
PQM3VH
PQM VTHD, VDC
2×
PQMU
PQMV SWE,SAG,
INT
APP10
2×
PQUUB
PQMV UB
TPOSM
84T
AND
OR
Serial glass fiber (ST),
RS-485
1 0 1 0 0 0 1 1 0 0 1 1 0 0
1 0 1 1 0 0 1 0 1 1 1 0 0 1 0
1 1 0 0 1 1 1 0 1 1 0 1 0
1 0 1 1 0 1 1 0 1 1 0 1 0 0
1 0 1 0 0 0 1 1 0 0 1 1 0 0 1 0
1 0 1 1 0 0 1 0 1 1 1 0 0 1 0
1 1 0 0 1 1 1 0 1 1 0 1 0
1 0 1 1 0 1 1 0 1 1 0 1 0 0
2x AIM2
+ RTD1
12
8
10
2
APP10
11