Technical Data; General Specifications - Siemens SIMATIC Rack PC 840 V2 Operating Instructions Manual

Technical data

14.1

General specifications

14.1
General technical data
Order number
Dimensions
Weight
Supply voltage (U
Line voltage frequency
Transient voltage interruption
Power consumption (at 210 W secondary
power)
Current output (AC)
Noise emission
Degree of protection
Safety
Protection class
Safety regulations
Electro-magnetic compatibility (EMV)
Emitted interference (AC)
Noise immunity:
Mains borne disturbance variables on
supply lines
Noise immunity on signal lines
Immunity to discharges of static electricity
SIMATIC Rack PC 840 V2
Operating Instructions, Edition 05/2006, A5E00248055-04
)
N
6ES7643-7... (for details, refer to the ordering
documentation)
430.4x177.4x444.4 (WxHxD in mm). Detailed
dimensional specifications are found in the
"Dimensional drawings" section.
min. 16 kg, max. 23 kg
100-127 V or 200-240 V (85-135 V or 180-264 V)
autorange
50 – 60 Hz
min. 20 ms (at 93 / 187 V AC)
(max. 10 events per hour; recovery time min 1 s)
320 W (efficiency approx. 65%)
+5 V/30 A +3.3 V/28 A
permitted accumulated power is 180 W
+12 V/15 A -12 V/0.8 A –5 V/0.3 A +5 Vaux/2 A
Max. accumulated power of all voltages is 210 W
< 55 dB(A) to DIN 45635
IP 41 front, IP 20 rear
Protection class I according to IEC 61140
EN 60950-1, UL60950-1, CSA C22.2 No 60950-00
EN 55022 Class A, FCC class A
EN 61000-3-2 Class D, EN 61000-3-3
± 2 kV, (according to IEC 61000-4-4; Burst)
± 1 kV; (according to IEC 61000-4-5; Surge symm)
± 2 kV; (according to IEC 61000-4-5; Surge asymm)
± 1 kV;(to IEC 61000-4-4; Burst; length < 10 m)
± 2 kV; (to IEC 61000-4-4; Burst; length > 30 m)
± 2 kV; (to IEC 61000-4-5:1995; length > 30 m)
± 6 kV contact discharge; (according to IEC 61000-4-2)
± 8 kV air discharge; (according to IEC 61000-4-2)
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