Information On Insulation Tests, Protection Class And Degree Of Protection - Siemens SIMATIC IFP2200 Operating Instructions Manual

Emission of radio interference
The following table shows the unwanted emissions from electromagnetic fields in
accordance with EN 55016, Limit Value Class A, Group 1, measured at a distance of 10 m.
Radiated emission (emitted interference)
From 1 GHz to 3 GHz
From 3 GHz to 6 GHz
From 30 to 230 MHz
From 230 to 1000 MHz
Emission of radio interference voltages
From 0.150 MHz to 0.5 MHz
From 0.5 MHz to 30 MHz
Additional measures
Before you connect a device to the public network, ensure that it is compliant with Limit
Class B in accordance with EN 55022.
7.5.2.3

Information on insulation tests, protection class and degree of protection

Test voltages
Insulation strength is demonstrated in the type test with the following test voltages in
accordance with IEC 61131-2:
Circuits with a nominal voltage of U
to other circuits or ground
24 V
Protection class
Protection Class I in accordance with IEC 61140, i.e. PE/ground terminal to profile rail
required.
Protection against foreign objects and water built-in units
Degree of protection
Front
Rear panel
The degree of protection of the front panel can only be guaranteed if the mounting seal is
properly installed at the mounting cut-out and the cover flap of the USB interface is closed on
the Touch/Key device.
Industrial Flat Panel IFP1500, IFP1900, IFP2200, IFP1900 PRO, IFP2200 PRO, IFP1900 ETH, IFP2200 ETH
Operating Instructions, 07/2016, A5E31298376-AF
< 66 dB peak and < 46 dB average
< 70 dB peak and < 50 dB average
< 40 dB (μV/m) quasi-peak
< 47 dB (μV/m) quasi-peak
< 79 dB quasi-peak and < 66 dB average
< 73 dB quasi-peak and < 60 dB average
Test voltage
e
707 V DC or 500 V AC
Explanation
When mounted:
IP65 according to IEC 60529
•
Front face only Type 4X/Type 12 (indoor use only)
•
IP20
Touch protection test with standard test probes.
There is no protection against ingress by water.
Technical information
7.5 Technical specifications
105