Siemens SIMATIC KP400 Comfort User Manual

Technical Support
Comfort Panels
Operating Instructions, 03/2012, A5E03404994-02
199
8.4.3.3 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
e
to other
circuits or ground
Test voltage
24 V 520 V DC or 370 V AC
For Ethernet connector: 1500 V AC
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
Degree of protection in accordance
with IEC 60529
Explanation
Front When mounted:
 IP65
 Front face only Type 4X/Type 12 (indoor use only)
Rear panel IP20
Touch protection test with standard test probes. There is no
protection against ingress by water.
The front protection rating can only be guaranteed if the mounting seal lies flush against the
mounting cut-out.

Siemens SIMATIC KP400 Comfort Specifications

General

Touchscreen	Yes
Operating Temperature	0 °C to 50 °C
Display Type	TFT
Touch Technology	Resistive
Interface	PROFINET
Protection Class	IP65
Protection Rating	NEMA 4X
Operating System	Windows CE