Technical Data
4.1 General Device Data
SIPROTEC, 7SD80, Manual
E50417-G1140-C474-A1, Release date 09.2011
289
EMC Tests for Immunity (Type Tests)
EMC Tests for Noise Emission Test (Type Test)
Standards: IEC 60255-6 and -22, (product standards)
IEC/EN 61000-6-2
VDE 0435
For more standards, see the individual tests.
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
Irradiation with HF field, amplitude-modulated, class III
IEC 60255-22-3, IEC 61000-4-3
10 V/m; 80 MHz to 1 GHz; 1.4 GHz to 2.7
GHz 80 % AM; 1 kHz
Fast transient disturbances/burst, class IV
IEC 60255-22-4, IEC 61000-4-4, IEEE C37.90.1
4 kV; 5 ns/50 ns; 5 kHz; burst length =
15 ms; repetition rate 300 ms; both polari-
ties: R
i
= 50 Ω; test duration 1 min
High-energy surge voltages installation class III IEC 60255-22-5,
IEC 61000-4-5
Impulse: 1.2 µs/50 µs
Auxiliary voltage Common mode: 4 kV; 12 Ω; 9 µF
Diff. mode: 1 kV; 2 Ω; 18 µF
Measuring inputs and relay outputs Common mode: 4 kV; 42 Ω; 0.5 µF
Diff. mode: 1 kV; 42 Ω; 0.5 µF
Binary inputs Common mode: 4 kV; 42 Ω; 0.5 µF
Diff. mode: 1 kV; 42 Ω; gas-filled tube
CU protection interface, unscreened, a
and b
Common mode: 4 kV; 42 Ω; gas-filled tube
CU protection interface, screened Common mode: 4 kV; 2 Ω;
coupling into shield
Line-conducted high frequency, 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
35 V/m; 80 MHz to 1GHz; 100 % pulse 1 Hz
rep. rate 50% duty cycle
Damped oscillations
IEC 61000-4-18
2.5 kV (peak); 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
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