Standard for Withstand Capability
or Relay Systems to Radiated Elec-
tromagnetic Interference from
Transceivers (Keying test)
IEEE Std C37.90.2
20 V/m
80 MHz to 1 GHz
Pulse modulation
Ring wave immunity test
IEC 61000-4-12
100 kHz (2.5 kV peak value)
Common-mode and differential-mode test
Test duration ≥ 60 s, both polarities
Damped oscillatory wave immunity
test
IEC 61000-4-18
100 kHz, 1 MHz, 2.5 kV (peak value)
3 MHz, 10 MHz, 30 MHz, 2 kV (peak value)
Test duration ≥ 60 s
Power-frequency disturbance test
IEC 61000-4-16
Zone A
150 V (differential mode)
300 V (common mode)
EMC Electromagnetic Emission Tests (Type Tests, Test under Mounting Conditions)
Standards IEC 60255-26 (product standard)
IEC 61000-6-4 (generic standard)
Conducted emission on auxiliary-voltage lines
CISPR 22
150 kHz to 30 MHz limit class A
Radiated emission CISPR 11 30 MHz to 1 000 MHz limit class A
CISPR 22 1 GHz to 6 GHz limit class A
Loading effect in electricity-supply systems, harmonics
Harmonic current emissions
Does not apply!
(see EN 61000-3-2, section 7,
power consumption < 75 W)
Loading effect in electricity-supply systems, voltage fluctuations
Flicker
Does not apply!
(see EN 61000-3-3, section 6, no
significant voltage fluctuations)
Technical Data
6.7 Electrical Tests
204 SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-C, Edition 10.2017
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