Negative-sequence overcurrent protection for machines (MNSPTOC) main settings - Arc protection - Merging unit - Motor protection - Product Guide - REM620 Motor Protection and Control - 2.0 FP1 IEC - IEC - 09.02.2023

REM620 Product Guide

Table 1. Negative-sequence overcurrent protection for machines (MNSPTOC) main settings

Parameter

Function

Value (Range)

Step

Start value

MNSPTOC

0.01. 0.50 × In

0.01

Operating curve type

MNSPTOC

Definite or inverse time

Curve type: 5, 15, 17, 18

Operate delay time

MNSPTOC

100...120000 ms

10

Operation

MNSPTOC

1 = on

5 = off

-

Cooling time

MNSPTOC

5...7200 s

1