Version: 1.06 121
24 VDC
Input
Voltage input: - either +24V
- either -48V
+8 .. +30 VCC
-60 .. -24 VCC
Power
Input power at maximum current Maximum: tbd
Input power with short-circuit (or over load) Maximum: tbd
Efficiency Minimum: tbd
Output power Maximum: 15 W
Output
Battery charger: - Mode
- Voltage
- Current
Constant current / limited voltage
Maximum: 13.8 V
Typical: 90 mA
Output connections: +BAT
+UPS
nc
+24 V
Gnd
• to the Battery (+12V)
• Backup output power supply to another rack MS:
+24VCC when the “main” voltage present
otherwise +8V to +13.8V
• No connection
• +24VCC when “main” is present
• Ground and 0V of Battery
Output current on the BUS (3.3V) 3 A
Total current used by all secondary outputs:
battery charger, BUS, 24 V output.
I out (on 24 V)
Maximum: 0.625 A
Protection
Test Automatic test of the access of the card by the CPU
(see LED ‘CS’ below)
EMC protection
Over load and short-circuit Maximum 1 second every minute
Above this time, risk of permanent damage (output line is opened)
FUSE
battery
Standard Glass Fuse (5x20). Replaceable by user
Isolation
Input between Earth and secondary Isolation reinforced according to IEC60950 standard.
3000 Vrms during 1 minute
Temperature
Storage -20 à 70 °C
Working (ambient) Standard: -5°C à 50°C
Ruggedized (option) : -20 °C à 70 °C
Internal temperature Indicated by 2 digital input variables:
>= 70°C
>= 85°C
Hygrometry 15 à 95 % sans condensation
LEDs
Main Input Voltage present
CS Card Selection: the card corresponds to a card declared in
TWinSoft.
ER Error: The type of the card does not correspond to the one
declared in TWinSoft.
Input
Active Power Supply Digital input = 1 when power supply active (used in redundancy)
Power Fail Digital input = 1 when ‘main’ power breaks down
Temperature See above
Dimensions
mm
Without connector Height x Length x Depth: 150 x 83 x 29 mm
Weight (w/o connector) 350 g
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