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4.3
Electrical Tests
Insulation Tests EN 61010; IEC 255-5: ANSI/IEEE C37.90.0
Voltage test (routine test)
– Auxiliary voltage to relay
– Output voltage to auxiliary voltage - relay
– Relay to auxiliary voltage - output voltage
Surge immunity test (type test) EN 61010-1, 3rd Edition
– Auxiliary power to relay - output voltage
– Output voltage to auxiliary voltage - relay
– Relay to auxiliary voltage - output voltage
EMC Tests for Noise Emission, Standard: EN 50081-1
Disturbance voltage on lines, auxiliary voltages only
– CISPR 22, EN 55022
– DIN VDE 979 Part 22
Disturbance-field strength
– CISPR 22, EN 55022
– DIN VDE 0878 Part 22
EMC Interference Immunity Testing, IEC 60255-26 (Product Standard)
Damped oscillatory wave
– IEC 60255-26, IEC 61000-4-18, Class III
– VDE 0435 Part 303, Class III
Electrostatic discharge test
– IEC 60255-26, Class III
– EN 61000-4-2, Class III
Radiated HF field interference, amplitude-modulated
– IEC 61000-4-3
Fast transient bursts
– IEC 61000-4-4
– IEC 60255-22-4
– EN 61000-4-4
Fast transient bursts
– IEC 61000-4-4
– IEC 60255-22-4
– EN 61000-4-4
Conducted HF, amplitude-modulated
– EN 61000-6-5
– IEC 61000-4-6
– IEC 60255-22-6
Power frequency magnetic field immunity test
– EN 61000-4-8
Accessories, Wide-Range Power Supply Unit 24 V/5 V, Manual
C53000-G9050-C602-1, Edition 09.2019
Each
DC 5 kV/1 s (with bypass capacitors)
AC 3.51 kV/50 Hz/1 min (without bypass capaci-
tors)
Each
6.4 kV (peak); 1.2 μs/50 μs; 0.5 J;
3 positive and 3 negative impulses at intervals of
5 s, all circuits, Class III (not via open contacts)
150 kHz to 30 MHz
Limit class A
30 MHz to 1000 MHz
Limit class A
1 MHz; 400 pulses per s; test duration: 1 minute
2.5 kV direct-axis component of voltage
1 kV differential-mode voltage
6 kV contact discharge
8 kV air discharge, both polarities; 150 pF; Ri =
330 Ω
10 V/m; 80 MHz to 1000 MHz; 80 % AM; 1 kHz
On auxiliary voltages: 4 kV; 5 ns/50 ns; 5 kHz;
burst length: 15 ms, repetition rate: 300 ms; both
polarities; Ri = 50 Ω; test duration: 1 min
On signal lines: 4 kV; 5 ns/50 ns; 5 kHz; burst
length: 15 ms via the shielding, repetition rate:
300 ms; both polarities; Ri = 50 Ω; test duration:
1 min
10 V; 150 kHz to 80 MHz; 80 % AM; 1 kHz
30 A/m, continuously; 300 A/m for 3 s; 50 Hz
Technical Data
4.3 Electrical Tests
25
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