Technical specifications
8.2 General technical specifications
SIMATIC IPC847E
Operating Instructions, 10/2018, A5E43920357-AA
151
Noise emission
•
< 55 dB(A) at 25 °C according to DIN EN ISO 7779
all drives in operation, high load on CPU
•
< 45 dB(A) at 25 °C according to DIN EN ISO 7779
all drives in operation, low load on CPU
•
< 35 dB(A) at 25 °C according to DIN EN ISO 7779
Fan profile silent, idle desktop, drives are not active, standard AC power supply
Degree of protection
•
IP 41 (front) with closed front door
1
•
IP 20 on the rear according to EN 60529
Dust protection
With closed front door
Filter class G2 EN 779; particles > 0.5 mm are 99% retained
Safety
Protection class
Protection class I compliant with IEC 61140
Degree of pollution
Device is designed for environments with pollution degree 2
Transient overvoltage
Device is designed for connection to supply with overvoltage category II (transient
overvoltages up to 2500 V)
Safety regulations
•
IEC 61010-2-201
•
EN 61010-2-201
•
UL 61010-2-201
•
CSA C22.2 No 61010-2-201
1
Only with protected installation, see "Notes on ambient and environmental conditions
(Page 39)"