Technical Data
4.1 General Device Data
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A4, Release date 08.2010
341
EMC Tests for Immunity (Type Tests)
EMC Test for Noise Emission (Type Test)
Standards: IEC 60255-6 and -22, (product standards)
IEC/EN 61000-6-2
VDE 0435
For more standards see also individual
functions
1 MHz test, Class III IEC 60255-22-1, IEC 61000-4-18, IEEE
C37.90.1
2.5 kV (Peak); 1 MHz; τ = 15 µs; 400
Surges per s; Test duration 2 s; R
i
= 200 Ω
Electrostatic discharge, Class IV
IEC 60255-22-2, IEC 61000-4-2
8 kV contact discharge; 15 kV air discharge,
both polarities; 150 pF; R
i
= 330 Ω
Radio frequency electromagnetic field, amplitude-modulated,
Class III
IEC 60255-22-3, IEC 61000-4-3
10 V/m; 80 MHz to 2.7 GHz; 80 % AM;
1kHz
Fast transient bursts, Class IV
IEC 60255-22-4, IEC 61000-4-4, IEEE C37.90.1
4 kV; 5/50 ns; 5 kHz; burst length = 15 ms;
repetition rate 300 ms; both polarities: R
i
=
50 Ω; test duration 1 min
High energy surge voltages (SURGE), Installation Class III IEC
60255-22-5, IEC 61000-4-5
Impulse: 1.2/50 µs
Auxiliary voltage common mode: 4 kV; 12 Ω; 9 µF
Diff. mode:1 kV; 2 Ω; 18 µF
Measuring inputs, binary inputs and
relay outputs
common mode: 4 kV; 42 Ω; 0,5 µF
Diff. mode: 1 kV; 42 Ω; 0,5 µF
HF on lines, amplitude-modulated, Class III
IEC 60255-22-6, IEC 61000-4-6
10 V; 150 kHz to 80 MHz; 80 % AM; 1 kHz
Power system frequency magnetic field
IEC 61000-4-8, Class IV;
30 A/m continuous; 300 A/m for 3 s;
Radiated Electromagnetic Interference
IEEE Std C37.90.2
20 V/m; 80 MHz to 1 GHz; 80 % AM; 1 kHz
Damped oscillations
IEC 61000-4-18
2.5 kV (peak value); 100 kHz; 40 pulses per
s; Test Duration 2 s; Ri = 200 Ω
Standard: IEC/EN 61000-6-4
Radio noise voltage to lines, only auxiliary voltage
IEC-CISPR 11
150 kHz to 30 MHz Limit Class A
Interference field strength
IEC-CISPR 11
30 MHz to 1000 MHz Limit Class A
Harmonic currents on the network lead at AC 230 V
IEC 61000-3-2
Device is to be assigned Class D (applies only to devices
with > 50 VA power consumption)
Voltage fluctuations and flicker on the network lead
at AC 230 V
IEC 61000-3-3
Limit values are kept
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