Insulation tests - Arc protection - Merging unit - Motor protection - Product Guide - REM620 Motor Protection and Control - 2.0 FP1 IEC - IEC - 04.04.2023

REM620 Product Guide

Table 1. Insulation tests
Description Type test value Reference
Dielectric tests

2 kV, 50 Hz, 1 min

500 V, 50 Hz, 1 min, communication

IEC 60255-27
820 V, 50 Hz, 1 min, sensor inputs of SIM0005 IEC 61869-6
Impulse voltage test

5 kV, 1.2/50 μs, 0.5 J

1 kV, 1.2/50 μs, 0.5 J, communication

IEC 60255-27
1,5 kV, 1,2/50 µs, 0,5 J, sensor inputs of SIM0005 IEC 61869-6
Insulation resistance measurements >100 M Ω, 500 V DC IEC 60255-27
Protective bonding resistance <0.1 Ω, 4 A, 60 s IEC 60255-27
Maximum temperature of parts and materials Tested IEC 60255-27
Flammability of insulating materials, components and fire enclosures Evaluated / Tested IEC 60255-27
Single-fault condition Tested IEC 60255-27