Reb500 Process Bus Configuration - ABB RELION REB500 Product Manual

Distributed busbar protection REB500
Version 8.3 IEC

8. REB500 Process bus configuration

Central Unit front view
ABB
Ready Start
ABB
I ESC
up to 10 Bay Units
Bay Unit front view
ABB
Ready Start
ABB
I ESC
up to 24 Bay Units
up to 38 Bay Units
up to 52 Bay Units
up to 60 Bay Units
IEC18000347 V1 EN-US
Figure 12. REB500 Process bus configurations up to 60 Bay Units
20
Central Unit rear view
REB 500
Trip
X1
1
Clear
2
3
Menu Help
R
L
Switch 1 1-10 Bay Units
ABB
1 2 3 4 5
BU1

Bay Unit rear view
REB 500
Trip
X0
X1
1
Clear
2
3
Menu Help
R
L
Switch 2 11-24 Bay Units
ABB
1 2 3 4 5
BU11
 

Switch 3 25-38 Bay Units
ABB
1 2 3 4 5
BU25

Switch 4 39-52 Bay Units
ABB
1 2 3 4 5
BU39

Switch 5 53-60 Bay Units
ABB
1 2 3 4 5
BU53
  


© Copyright 2019 ABB. All rights reserved
X1005
6 7 8 9 10 11 12 13 14

BU10
  
  
6 7 8 9 10 11 12 13 14
BU24
  
 
6 7 8 9 10 13 14
11 12
BU38
   
   
6 7 8 9 10 11 12 13 14
BU52
   

  
6 7 8 9 10 11 12 13 14

BU60


1MRK 505 402-BEN B
GUID-B660CAA9-1124-4E44-B1D8-C92C2CD35949 v1
15 16
15 16

15 16

15 16

15 16
14000047-IEC18000347-1-en.vsd
ABB