ABB RET630 - Product Safety; Mechanical Tests; Insulation Tests

Table 22. Insulation tests
Description Type test value Reference
Dielectric tests: IEC 60255-5
• Test voltage 2 kV, 50 Hz, 1 min
500 V, 50 Hz, 1min,
communication
Impulse voltage test: IEC 60255-5
• Test voltage 5 kV, unipolar impulses,
waveform 1.2/50 μs, source
energy 0.5 J
1 kV, unipolar impulses,
waveform 1.2/50 μs, source
energy 0.5 J, communication
Insulation resistance
measurements
IEC 60255-5
• Isolation resistance
>100 MΏ, 500 V DC
Protective bonding resistance IEC 60255-27
• Resistance
<0.1 Ώ (60 s)
Table 23. 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 24. Product safety
Description Reference
LV directive 2006/95/EC
Standard EN 60255-27 (2005)
EN 60255-6 (1994)
Transformer Protection and Control 1MRS756788 A
RET630
Product version: 1.0 Issued: 15.09.2009
22 ABB