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ç
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p
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t s
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in
EQUATION1189 V1 EN-US
(Equation 39)
Further description can be found in the Technical reference manual (TRM).
tPRCrvx
,
tTRCrvx
,
tCRCrvx
: Parameters for customer creation of inverse reset time
characteristic curve. Further description can be found in the Technical Reference
Manual.
8.3.3.2
Common settings for all steps
GUID-A00A942B-E760-42EE-8FEB-F723426783F3 v1
x
means step 1, 2, 3 and 4.
AngleRCA
: Relay characteristic angle given in degrees. This angle is defined as
shown in figure
. The angle is defined positive when the residual current lags the
reference voltage (Upol = -U2)
Section 8
1MRK 511 407-UEN C
Current protection
146
Phasor measurement unit RES670 2.2 IEC
Application manual
Summary of Contents for Relion RES670
Page 1: ...RELION 670 SERIES Phasor measurement unit RES670 Version 2 2 IEC Application manual...
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