Proximus Forum 500 Series, Руководство по монтажу и пусконаладке

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Forum Gateway 560 Modules
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Technical data
The following data refer to the supply of power to the first six slots.
Indicators
There are two LEDs on the front of the Forum 550 Power Supply unit. The
LEDs indicate the following:
● Left: If the left LED is constantly lit up green, the output voltage is +3.3 V.
● Right: If the right LED is constantly lit up green, the output voltage is –
42 V.
The LEDs only indicate that the voltage is present. They do not say anything
about the voltage quality.
Input voltage
Rated voltage 230 V via standard IEC connector
Voltage range 95 V to 275 V
Rated current 2.0 A at 115 V
1.0 A at 230 V
0.9 A at 275 V
Efficiency at rated load > 80 %
+3.3 V output voltage
Rated voltage +3.3 V
Voltage range +3.2 V… +3.4 V
Rated current 10.0 A
Current limitation 12 A to 15 A
Short-circuit Continuous short-circuit protection
–42 V output voltage
Rated voltage –42 V
Voltage range –40 V… –44 V
Rated current 4.0 A
Current limitation 4.4 A to 5.5 A
Short-circuit Continuous short-circuit protection