EMC
The device allows use in the industrial sector.
The device was developed in accordance with EN 61000-6-1, EN 61000-6-2, EN 61000-6-4 and EN 61000-3-3.
This device complies with the provisions of FCC Part 15. Operation is subject to the two following conditions:
- This device must not cause harmful interference and
- this device must accept all interference received, including interference that may cause unwanted operation.
Without additional measures to reduce harmonics on the input side (PFC), the power supply is not suitable for connection to the public supply grid in residential, business and commercial areas or in small businesses.
The power supply can be operated without further measures in the industrial sector. There are exceptions for various countries outside of the European Union and these must be determined locally.
The device is unsuitable for AC 200 V mains supplies and more than 8 A load current, if a short drop in the output voltage in case of mains interruptions (even with interruptions shorter than 20 ms) is incompatible with the application.
EMC interference immunity |
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|---|---|---|---|
Strong transients | VDE 0160 | Over the entire load range | 750 V, 1.3 ms |
EMC interference emission | According to the generic standards: EN 6100-6-3 and EN6100-6-4 | |
|---|---|---|
Conducted interference emission, input lines | EN 55011, EN 55022, FCC Part 15, | Class B |
Conducted interference emission, output lines | IEC/CISPR 16-1-2, IEC/CISPR 16-2-1 | Limit values for local DC networks not fulfilled |
Interfering radiation | EN 55011, EN 55022 | Class B |
Harmonic input current | EN 61000-3-2 | not met |
Voltage fluctuations, flicker | EN 61000-3-3 | Fulfilled, tested with constant current loads, non-pulsing |
Switching frequencies |
| |
|---|---|---|
Main converter | 75 to 120 kHz | Dependent on output voltage and load |