Impulse Voltage Test (type test). All Circuits Except
Communication and Time Synchronization Inter-
faces, Class III
5 kV (peak value); 1.2/50 μs; 0.5 J;
3 positive and 3 negative impulses at intervals of 1 s
EMC Tests for Immunity (Type Tests)
Standards: IEC 60255-6 and -22, (product standards)
EN 50082-2 (generic standard)
DIN 57435 Part 303
High frequency test IEC 60255-22-1,
Class III and VDE 0435 Part 303, Class III
2.5 kV (Peak); 1 MHz; τ = 15 μs; 400 Surges
per s; Test duration 2 s; R
i
= 200 Ω
Electrostatic discharge IEC 60255-22-2,
Class IV and IEC 61000-4-2, Class IV
8 kV contact discharge; 15 kV air discharge,
both polarities; R
i
= 330 Ω
Exposure to HF field, non-modulated
IEC 60255-22-3 (report), Class III
10 V/m; 27 MHz to 500 MHz
Irradiation with HF field, amplitude modulated
IEC 61000-4-3, Class III
10 V/m; 80 MHz to 1000 MHz; 80 % AM;
1 kHz
Irradiation with HF field, pulse modulated
IEC 61000-4-3/ENV 50204, Class III
10 V/m; 900 MHz; repetition frequency 200
Hz; duty cycle of 50 %
Fast transient disturbance variables / burst
IEC 60255-22-4 and IEC 61000-4-4, Class IV
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),
IEC 61000-4-5 Installation Class 3
Impulse: 1.2/50 μ
Auxiliary voltage common mode: 2 kV; 12 Ω; 9 μF
diff. mode:1 kV; 2 Ω; 18 μF
Measuring inputs, binary inputs and
relay outputs
common mode: 2 kV; 42 Ω; 0,5 µF
diff. mode: 1 kV; 42 Ω; 0,5 µF
HF on lines, amplitude-modulated
IEC 61000-4-6, Class III
10 V; 150 kHz to 80 MHz; 80 % AM; 1 kHz
Power system frequency magnetic field
IEC 61000-4-8, Class IV;
IEC 60255-6
30 A/m continuous; 300 A/m for 3 s; 50 Hz;
0.5 mT; 50 Hz
Oscillatory surge withstand capability
ANSI/IEEE Std C37.90.1
2.5 to 3 kV (peak value); 1 to 1.5 MHz;
damped oscillation; 50 surges per s; Test
Duration 2 s; R
i
= 150 Ω to 200 Ω
Oscillatory surge withstand capability
ANSI/IEEE Std C37.90.1
4 kV to 5 kV; 10/150 ns; 50 pulses per s;
both polarities; Test Duration 2 s; R
i
= 80 Ω
Radiated Electromagnetic Interference
ANSI/IEEE Std C37.90.2
35 V/m; 25 MHz to 1000 MHz
Damped oscillations
IEC 60694, IEC 61000-4-12
2.5 kV (Peak Value), polarity alternating
100 kHz, 1 MHz, 10 MHz and 50 MHz, R
i
=
200 Ω
EMC Tests for Noise Emission (Type Test)
Standard:
EN 50081-* (technical generic standard)
Radio noise voltage to lines, only auxiliary voltage
IEC-CISPR 22
150 kHz to 30 MHz
Limit Class B
Interference field strength
IEC-CISPR 22
30 MHz to 1000 MHz Limit Class B
Technical Data
4.1 General Device Data
446 SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016
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