ABB REQ650 - Analog Inputs and Their Configuration; Introduction to Analog Inputs; Setting the Phase Reference Channel

Table 20. Insulation tests
Description Type test value Reference
Dielectric tests: IEC 60255-5
ANSI C37.90-2005
• Test voltage 2 kV, 50 Hz, 1 min
1 kV, 50 Hz, 1 min, communication
Impulse voltage test: IEC 60255-5
ANSI C37.90-2005
• 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
ANSI C37.90-2005
• Isolation resistance >100 MΏ, 500 V DC
Protective bonding resistance IEC 60255-27
• Resistance <0.1 Ώ (60 s)
Table 21. Mechanical tests
Description
Reference Requirement
Vibration response tests (sinusoidal) IEC 60255-21-1 Class 2
Vibration endurance test IEC60255-21-1 Class 1
Shock response test IEC 60255-21-2 Class 1
Shock withstand test IEC 60255-21-2 Class 1
Bump test IEC 60255-21-2 Class 1
Seismic test IEC 60255-21-3 Class 2
Product safety
Table 22. Product safety
Description Reference
LV directive 2006/95/EC
Standard EN 60255-27 (2005)
Breaker protection REQ650 1MRK 505 283-BEN -
Product version: 1.2
ABB 61