Siemens 6AV2128-3MB06-0AX0 - Climate Diagram; Information on Insulation Tests, Protection Class and Degree of Protection

Technical information
8.6 Information on insulation tests, protection class and degree of protection
Unified Comfort Panels
Operating Instructions, 03/2020, A5E46641217-AA
149
8.5.4 Climate diagram
The diagram below shows the extended range for temperature and humidity during
continuous operation based on IEC 60721-3-3 Class 3K3.
The information applies to a device installed in landscape format without inclination.
8.6 Information on insulation tests, protection class and degree of
protection
Insulation test
The insulation strength is verified in the type test with the following test voltages according to
IEC 61010-2-201 and IEC 61131-2:
Circuit
Insulation tested with (type test)
Rated voltage U
e
24 V
707 V DC to other circuits / to ground
Ethernet connector
1500 V AC
Degree of pollution and overvoltage category
The device meets the following requirements according to IEC 61010-2-201 and
IEC 61131-2:
Degree of pollution
2
Overvoltage category
II