5 AC 800F Functional Description
5-6
Technical data of SA 811F (preliminary)
Input voltage
115 - 230 V AC, perm. range 90 ... 260 V AC
Mains frequency 50 - 60 Hz, perm. range 47 ... 63 Hz
Protection against polarity reversal AC power supply, therefore not applicable
Protection against improper voltage
values and/or frequency
application of voltages below nominal
voltage does not cause destruction, DC
supply possible
Bridging time in case of power failure > 20 ms without malfunctions
Fuse subminiature fuse, type 2.5 AT in input
circuit
Output voltages
3.3 V DC (± 3%), 5.0VDC(± 3%)
Output current 0.5 ... 6.5 A to 3.3 V and
0.5 ... 5.5 A to 5.0 V
Total output power max. 35 W
Current limiting approximately 7.5 A, automatic restart of
normal operation
Input current at nominal load 230 V AC: 275 mA 115 V AC: 541 mA
Rated input power 63 VA
Inrush current max.15 times the peak value of the nominal
current (NAMUR)
Power factor 230 V: around 72 % 115 V: around 74 %
Efficiency 230 V: around 77 % 115 V: around 76 %
Thermal power loss with nominal load 9.9 W
Weight 460 g
Connectors Power connector
Diagnostic interface
Module/CPU board
G30E3M (from Hirschmann)
9-pin Sub-D connector (male)
96-pin connector
Test voltage (routine check test) 3.3 kV DC primary/secondary,
3.3 kV DC primary/housing
Safety low voltage on the output yes, SELV
Protective separation from other circuits yes, according to IEC 60364-4-41/ 10.92
and DIN VDE 0106 Part 101/11.86
(replaced with EN 61140/08.2001 and EN
60947/12.99), safety transformer to
DIN VDE 0551 Part 1 and EN60742
EEPROM
serial, 512 bytes, 10
7
write cycles
For more detailed information please refer to Section 9, Technical data.
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