Preparation Of The Verification - ABB Relion 670 Series Commissioning Manual

Section 11
Testing functionality by secondary injection
To test
set
-
ANSI04000202 V2 EN-US
Figure 34:
11.10.2.1

Preparation of the verification

1. Check the function settings on the local HMI under Main menu/Settings /IED Settings/Control /
Autorecloser79,5(0–>1)/SMBRREC:x(79,5(0–>)):x
If any timer settings are reduced to speed up or facilitate the testing, they shall be set to normal
after testing. A temporary label on the IED can be a reminder to restore normal settings after which
a verification test should be performed.
2. Decide if a synchrocheck function SESRSYN (25) shall be included in the test.
174
BI BI
ST
SRY
Simulating the CB operation by a bi-stable relay/breaker simulator and manual
switches
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BR
ANSI04000202-1-en.vsd
1MRK 511 403-UUS Rev. K
M12400-40 v8
Bay control REC670
Commissioning manual