ABB RELION REX640 Technical Manual page 1357

Protection and control

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Table of Contents

1MRS759142 F

CTSRCTF Input signals

Table 1304: CTSRCTF Input signals

CTSRCTF Output signals

Table 1305: CTSRCTF Output signals

CTSRCTF Settings

Table 1306: CTSRCTF Non group settings (Basic)

Values (Range)

Min operate current 0.01...0.50

Max operate cur-

Max Ng Seq current 0.01...1.00

CTSRCTF Monitored data

Table 1307: CTSRCTF Monitored data

Table continues on the next page

Technical Manual

Values (Range)

Supervision functions

Three-phase currents

Block signal for acti-

vating the blocking

CT secondary failure

CT secondary failure group 1

CT secondary failure group 2

CT secondary failure group 3

Operation Off / On

Minimum operate

Maximum operate

Maximum I2 cur-

rent in healthy set

Function blocked inter-