Example 1 - ABB 500 Series Builder's Manual


120

Example 1

([DPSOH 
The following scope of supply applies to a 115 kV Line bay cubicle (diameter 1) for
xxx substation:
700
MODULE
ABB
POSITION
(S=44,5mm)
S
1
5
REx 5xx
Prot. & Control
terminal
9
REx 5xx
13
Control and BFR
terminal
17
REx 5xx
Prot. & Control
terminal
21
;
0 1
;
25
;
BF
29
33
Tripping relays
37
Trip circuit
41
MC
43
HINGED FRAME, MP=U
2 Protection & Control terminals, REx 5xx for
feeders 1 and 2 with the following functions:
• control
• scheme communication logic
• automatic switch onto fault logic
• power swing blocking
• autorecloser, 3-phase
• synchrocheck
• directional earth fault protection
&
• remote communication
(
• test switch
&
(
1 Control terminal, REx 5xx including breaker
failure protection for the middle breaker
&
(
1 Back-up panel for 3 breaker
M
M
2 RAICA, Breaker failure relays
BF
5 RXMS 1 Tripping relays
5 SPER 1C1 Trip circuit supervision
3 sets of Micro Circuit Breakers
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