RAH4400

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- Power Supply -
400W Hot-Swap Redundant Power Supply
RAH4400


*FEATURES*
Balance load sharing design for power redundancy with zero transfer time When eight one of the redundant power supplies fails or breaks down, you can easily replace failed unit without any interface to the system. A warning buzzer to indicate any one of the power supplies fails. the warning LEDs are provided Typical Efficiency is 70% at full load 0¢XC ~ 50¢XC Operating temperature; 10%~90% RH Humidity Safety meets UL/CSA/TUV
*INPUT CHARACTERISTICS*
Input Voltage	90 ~ 132V AC or 180 ~ 264V switchable
Input Frequency	47 ~ 63Hz
Input Current	6.2A / 3.1A (115/230V)
Inrush Current	40A Max. for 115V AC 80A Max. for 230V AC
¡@
*OUTPUT CHARACTERISTICS*
Output Voltage	Output Current		Regulation		Output
	Min. (A)	Max. (A)	Load	Line	Ripple & Noise Max. (PP)
+5	7.0*	25/50*	¡Ó5%	¡Ó1%	500mV
	3.0**	10/20*
+12	2.5	14/28*	¡Ó5%	¡Ó1%	100mV
-5	0	0.5	¡Ó10%	¡Ó2%	150mV
-12	0	0.5	¡Ó10%	¡Ó2%	150mV
+3.3***	0	20	¡Ó5%	¡Ó1%	50mV
Peak for 1 minute Under with 3.3V output condition **3.3V output is optional The max. total output of +5V and +3.3V is 125W

*SPECIFICATION*
Protection Type	Overload Protection: 130 ~ 150¢H max. Over Voltage Protection: +5V / Output: 5.5V ~ 6.5V Over Current Protection: Short circuit
Hold Up Time	16ms minimum at full load & nominal input voltage
Power Good Signal	100ms to 500ms
Redundancy	Balanced load share method
Alarm Method	Available alarm Fault LED Power defective signal

Ordering Information
Model	Description
RAH4300	300W Hot-Swap Redundant Power Supply
RAH4400	400W Hot-Swap Redundant Power Supply

Notes:

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Detailed Specification & Mechanical drawing in *pdf format: Click
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