Section 15 IED and functionality tests
Table 707: Electromagnetic compatibility tests
Description Type test value Reference
1 MHz/100 kHz burst
disturbance test:
IEC 61000-4-18
IEC 60255-22-1, class III
• Common mode
2.5 kV
• Differential mode
1 kV
Electrostatic discharge test: IEC 61000-4-2
IEC 60255-22-2
• Contact discharge
8 kV (IED) 6 kV (HMI)
• Air discharge
15 kV (IED) 8 kV (HMI)
Radio frequency interference
tests:
• Conducted, common
mode
10 V (rms)
f=150 kHz-80 MHz
IEC 61000-4-6
IEC 60255-22-6, class III
• Radiated, amplitude-
modulated
10 V/m (rms)
f=80-3000 MHz
IEC 61000-4-3
IEC 60255-22-3, class III
Fast transient disturbance tests:
• Communication port
2 kV
IEC 61000-4-4
IEC 60255-22-4, level 3
• Remaining port
4 kV
IEC 61000-4-4
IEC 60255-22-4, level 4
Surge immunity test: IEC 61000-4-5
IEC 60255-22-5, level 4/3
• Binary inputs 4 kV, line-to-earth
2 kV, line-to-line
• Communication
2 kV, line-to-earth
• Other ports 4 kV, line-to-earth
2 kV, line-to-line
Power frequency (50 Hz)
magnetic field:
IEC 61000-4-8, level 5
• Continuous
• 1s short duration
100 A/m
1000 A/m
Voltage dips and short
interruptions
100%/100 ms IEC 61000-4-11
Power frequency immunity test: Binary inputs only IEC 61000-4-16
IEC 60255-22-7, class A
Table continues on next page
1YHT530004D05 D Section 15
IED and functionality tests
615 series 877
Technical Manual
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