Electromagnetic Compatibility; Interference Immunity; Interference Voltages When Operating The Converter - Siemens SIMOTICS M-1PH8 Operating Instructions & Installation Instructions

Safety notes

2.9 Interference voltages when operating the converter

Risk of explosion due to electrostatic discharge
Electrostatic discharge poses a potential ignition source. In an explosive atmosphere, there
is a risk of an explosion. This can result in death, serious injury or material damage.
Please comply with ESD protective measures.
2.7

Electromagnetic compatibility

This machine is designed in accordance with IEC/EN 60034 and, when used as prescribed, it
satisfies the requirements of European Directive 2004/108/EG on electromagnetic
compatibility.
2.8

Interference immunity

The machine fulfills the requirements regarding interference immunity in conformity with IEC/
EN 61000‑6‑2.
When using machines with integrated sensors (e.g. PT100, PTC thermistors), the
manufacturer of the overall system must himself ensure sufficient interference immunity by
selecting suitable sensor signal leads and evaluation units.
2.9 Interference voltages when operating the converter
Interference voltages when operating the converter
When a converter is in operation, the emitted interference varies in strength depending on
the converter (manufacturer, type, interference suppression measures undertaken). On
motors with integrated sensors (e.g. PTC thermistors), interference voltages caused by the
converter may occur on the sensor lead. This can cause faults which can result in eventual
or immediate death, serious injury, or material damage.
In order to avoid exceeding the limit values set in IEC/EN 61000-6-3 for the drive system
(motor and converter), the EMC information provided by the converter manufacturer must be
observed. You must put appropriate EMC measures in place.
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WARNING
WARNING
Operating Instructions 05/2012 A5E03986435A AA
SIMOTICS M-1PH8