ABB REC 561 User Manual page 21

1MRK 580 149-XEN
Page 2 - 16
Functions
Transformer and A/D-
conversion module for
5 U and 5 I
The functions below require the transformer and A/D-conversion module.
Increased measuring accuracy for U, I, P, Q
(factory calibration)
Synchro-check
Fuse failure
Breaker failure protection
Loss-of-power system voltage
Disturbance recorder
REC 561 Ordering data sheet
Typical switchyard arrangements
One bay
Sin-
gle
CB
1 A
5 A
1 bay, single CB
1 bay, double CB
2-3 bays, single CB
2 bays, double CB
One 1½-breaker
diameter
.1) One-phase values without calculation of P and Q
2) To be used for external voltage selection.
Basic in/out modules:
Binary input module
(Only one type
can be selected)
Binary output module
ABB Network Partner AB
2-3 Two One
bays bays 1½
sin- dou- CB
Dou-
gle ble diam
ble
CB CB
CB
1) 1) 1)
1) 1) 1)
Interface Quantity
DC voltage (totally 2)
24/30 V
48/60 V
110/125 V
220/250 V
1
Version 1.0-00
October 1996
Ordering number
12
bays
or
two
1½
CB
diam
1)
1MRK 000 597-UA
1)
1MRK 000 597-VA
1MRK 000 597-PA
2)
1MRK 000 597-CA
1MRK 000 597-RA
1MRK 000 597-DA
1MRK 000 597-SA
1MRK 000 597-EA
1MRK 000 597-FA
1MRK 000 597-KA
1MRK 000 597-LA
1MRK 000 597-MA
Ordering number
1MRK 000 508-DA
1MRK 000 508-AA
1MRK 000 508-BA
1MRK 000 508-CA
1MRK 000 614-AA