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1200W redundant power supply
Accustic and visual alarm signal at power or fan failure
I˛C Bus (PMBus compatible) to transmit failures, voltage and current data to compatible mainboards or backplanes.

Input
Voltage
Frequency
Inrush current
Power iput
AC 100 - 240 V~
50/60Hz
<45A @230V~
<10A @230V~

Output
Voltage
+ 3,3V
+ 5V
+ 12V
- 12V
+ 5Vsb
Rated power
Tolerance
Ripple/ Noise

Setup time
Rise time
Hold up time
Rated current
max. 25A
max. 25A
max. 97A
max. 1A
max. 4A
1200W
+/- 5%
<50mV @ +3,3V, +5V, +5Vsb
<120mV @+12V, +12V
3s @ +12V
1,5s @ +5Vsb
25ms @ +3,3V, +5V, +5Vsb, -12V
70ms @ +12V
70ms @ +5Vsb
13ms @ +12V

Safety
Overvoltage protection
Input
Output +12V
Output +3,3V
Output +5V/ +5Vsb
Output -12V
Undervoltage protection
Input
Output +12V
Output +3,3V
Output +5V/ +5Vsb
Output -12V
Over temperature protection
Warning
Shutdown
Recovery
Short circuit protection

Overcurrent protection
Output +12V
Output +3,3V/ +5V
Output +5Vsb
Output -12V
Fan alert

@ 316V (Recovery autom. Vin < 310V)
@ 13,3 - 14,5V
@ 3,9 - 4,5V
@ 5,7 - 6,5V
@ -13,3 - -14,5V


@ 74V (Recovery autom. Vin > 84V)
@ 9,0 - 10,5V
@ 2,0 - 2,5V
@ 3,0 - 4,0V
@ -9,0 - -10,5V

@ 62° +/-5°
@ 64° +/-5°
@ 60° +/-5°
+12V/ 5V Protection to GND (Recovery autom. after short circuit removed)
+3,3V, +5V, -12V Protection to GND (Recovery only manually)


105 - 125A (Recovery autom.)
31 - 40A (Recovery manually)
4,4 - 7,0A (Recovery autom.)
1,1 - 2,0A (Recovery manually)
If Rpm < 500 U/m

Economic data
Efficiency
@ 10% Load
@ 20% Load
@ 50% Load
@ 100% Load
Standby

90,46 %
90,96 %
94,33 %
91,75 %
< 0,5A

LEDs
Off
Green
Green blinking
Orange
Orange blinking
No input
Power supply ready
Input- On, Power supply - Off, 5Vsb - On
One module no input
Warning for temperature, fan, overload