Siemens SIMATIC RF660, Системное руководство

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Accessories
8.1 Wide-range power supply unit for SIMATIC RF systems
RF600
8-6
System Manual, 09/2005 Edition, J31069 D0171-U001-A0-7618,
8.1.6 Technical specifications
Table 8-1 General technical specifications
Insulation stability (prim./sec.) U
ins p/s
3.3 kV
AC
Insulation resistance R
ins
>1 GΩ
Leakage current I
leak
U
in
= 230 V
AC
, f = 50 Hz < 200 µA
Safety class (SELV) Designed for installation in devices of Safety Class 2
Mains buffering t
h
U
in
= 230 V
AC
≥50 ms
Ambient temperature -25 °C to +55 °C
Surface temperature Module top, centrally max. 96 °C
Storage temperature -40 °C to +85 °C
Self-heating on full-load max. 45 K
Interference immunity
ESD
HF fields
Burst
Surge
HF injection
Mains quality test
EN 61000-4-2,
4-3 up to 4-6, 4-11 Air discharge: 15 kV
10 V/m
symmetrical: 2
Symmetrical: 1
10 V
rms
Cooling Free convection
Dimensions L x W x H tbd x 85.0 x 35.0 mm
Weight 720 g
Housing / casting UL 94-V0
Power supply class according to CSA Level 3
Table 8-2 Technical specifications for the input
Rated input voltage U
in
EN 60950 / UL 60950 100 to 240 V AC
120 to 353 V
DC
Input voltage range U
in
94 to 264 V AC
120 to 375 V
DC
(UL: 353 V
DC
)
Input frequency f
in
50/60 Hz
Radio interference level EN 55011/B
Switching frequency f
sw
approx. 70 kHz typ.
Length of cable 2 m