Type tests according to standards
Table 18. Electromagnetic compatibility tests
Description
Type test value
Reference
100 kHz and 1 MHz burst disturbance test
IEC 61000-4-18, level 3
IEC 60255-22-1
ANSI C37.90.1-2012
• Common mode
2.5 kV
• Differential mode
2.5 kV
Electrostatic discharge test
IEC 61000-4-2, level 4
IEC 60255-22-2
ANSI C37.90.3-2001
• Contact discharge
8 kV
• Air discharge
15 kV
Radio frequency interference tests
• Conducted, common mode
10 V (emf), f=150 kHz...80 MHz
IEC 61000-4-6 , level 3
IEC 60255-22-6
• Radiated, amplitude-modulated
20 V/m (rms), f=80...1000 MHz and f=1.4...2.7
GHz
IEC 61000-4-3, level 3
IEC 60255-22-3
ANSI C37.90.2-2004
Fast transient disturbance tests
IEC 61000-4-4
IEC 60255-22-4, class A
ANSI C37.90.1-2012
• Communication ports
4 kV
• Other ports
4 kV
Surge immunity test
IEC 61000-4-5
IEC 60255-22-5
• Communication
1 kV line-to-earth
• Other ports
2 kV line-to-earth, 1 kV line-to-line
• Power supply
4 kV line-to-earth, 2 kV line-to-line
Power frequency (50 Hz) magnetic field
IEC 61000-4-8, level 5
• 3 s
1000 A/m
• Continuous
100 A/m
Pulse magnetic field immunity test
1000A/m
IEC 61000–4–9, level 5
Damped oscillatory magnetic field
100A/m, 100 kHz and 1MHz
IEC 6100–4–10, level 5
Power frequency immunity test
IEC 60255-22-7, class A
IEC 61000-4-16
• Common mode
300 V rms
• Differential mode
150 V rms
Voltage dips and short interruptionsc on DC
power supply
Dips:
40%/200 ms
70%/500 ms
Interruptions:
0-50 ms: No restart
0...∞ s : Correct behaviour at power down
IEC 60255-11
IEC 61000-4-11
Transformer protection RET650
1MRK 504 137-BEN B
Product version: 1.3
ABB
35
Содержание ret650
Страница 1: ...Relion 650 series Transformer protection RET650 Product guide...
Страница 69: ...69...