Technical specifications
8.2 General technical specifications
SIMATIC IPC647E
142 Operating Instructions, 11/2018, A5E45589180-AA
50 to 60 Hz, min. 47 Hz to max. 63 Hz, sinusoidal
Power consumption with maximum
configuration and 230 W secondary
Single power supply ≤ 260 W with 88% efficiency
Redundant power supply ≤ 260 W with 88% efficiency
Power loss, heat emission
Single power supply: 260 W = 260 J/s = 0.25 BTU/s
Redundant power supply: 270 W = 270 J/s = 0.26 BTU/s
Current output (DC) Single power supply:
• +5 V/25 A, +3.3 V/20 A
190 W permitted in total
• +12 V1/14 A, +12 V2/11 A
• –12 V/0.1 A, +5 V
aux
; 2 A
Redundant power supply:
• +5 V/20 A, +3.3 V/20 A
100 W permitted in total
• +12 V1/16 A, +12 V2/16 A
• –12 V/0.5 A, +5 Vaux; 3 A
The total sum of all voltages is max. 230 W.
Noise emission
• < 55 dB(A) at 25°C according to DIN EN ISO 7779
all drives in operation, CPU under heavy load
• < 45 dB(A) at 25°C according to DIN EN ISO 7779
all drives in operation, CPU under light load
• < 35 dB(A) at 25°C according to DIN EN ISO 7779
silent fan profile, stationary desktop, drives are not active, standard AC power
supply
Degree of protection
• Degree of protection 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
Protection class I compliant with IEC 61140
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 37)"
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