Climate Diagram; Information On Insulation Tests, Protection Class And Degree Of Protection - Siemens SIMATIC HMI Unified Comfort MTP700 Operating Instructions Manual

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
Rated voltage U
Ethernet connector
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
Overvoltage category
Unified Comfort Panels
Operating Instructions, 03/2020, A5E46641217-AA

8.6 Information on insulation tests, protection class and degree of protection

Insulation tested with (type test)
24 V 707 V DC to other circuits / to ground
e
1500 V AC
2
II
Technical information
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