Table 25. Insulation tests
Description Type test value Reference
Dielectric tests: IEC 60255-5
IEC 60255-27
• Test voltage 2 kV, 50 Hz, 1 min
500 V, 50 Hz, 1 min,
communication
Impulse voltage test: IEC 60255-5
IEC 60255-27
• Test voltage 5 kV, 1.2/50 μs, 0.5 J
1 kV, 1.2/50 μs, 0.5 J,
communication
Insulation resistance
measurements
IEC 60255-5
IEC 60255-27
• Isolation resistance
>100 MΏ, 500 V DC
Protective bonding resistance IEC 60255-27
• Resistance
<0.1 Ώ, 4 A, 60 s
Table 26. Mechanical tests
Description
Reference Requirement
Vibration tests (sinusoidal) IEC 60068-2-6 (test Fc)
IEC 60255-21-1
Class 1
Shock and bump test IEC 60068-2-27 (test Ea
shock)
IEC 60068-2-29 (test Eb
bump)
IEC 60255-21-2
Class 1
Seismic test IEC 60255-21-3 (method A) Class 1
Table 27. Product safety
Description Reference
LV directive 2006/95/EC
Standard EN 60255-27 (2005)
EN 60255-1 (2009)
Motor Protection and Control 1MRS756977 D
REM630
Product version: 1.1 Issued: 2011-05-18
26 ABB