ABB RELION REX640 Technical Manual page 1155

Protection and control

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Table of Contents

1MRS759142 F

CNUPTOV Input signals

Table 1096: CNUPTOV Input signals

CNUPTOV Output signals

Table 1097: CNUPTOV Output signals

CNUPTOV Settings

Table 1098: CNUPTOV Group settings (Basic)

Values (Range)

Operate delay time

100...300000

Table 1099: CNUPTOV Non group settings (Basic)

Values (Range)

Table 1100: CNUPTOV Non group settings (Advanced)

Values (Range)

Reset delay time

CNUPTOV Monitored data

Table 1101: CNUPTOV Monitored data

Table continues on the next page

Technical Manual

Values (Range)

0.00...100.00

Protection functions

Three-phase voltages

Residual voltage

Analog input

Block signal for acti-

vating the blocking

Operate delay time

Operation Off / On

Reset delay time

Ratio of start time / op-

Magnitude of capaci-

tor terminal open delta

voltage (either calcula-

ted or derived)