Series AK650 - 650W Industrial Power Supply0 pages

Series AK650
650W PFC INDUSTRIAL POWER SUPPLY

FEATURES
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Programmable output voltage (30%~100%)
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Programmable output current (40%~105%)
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Universal AC input with active PFC
l efficiency up to 91%
High

+5V /
l 0.5A auxiliary output
Intelligent LED indicators
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1U profile, High power density
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Remote ON/OFF, Remote sense function
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Forced current sharing at parallel operation
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Power
l OK signal (Power good, Logic low)
Protection: Over load, Over voltage,
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Over temperature, Short circuit, Fan failure

SPECIFICATION
Input Voltage Range: 90~264VAC, 127-370VDC (Note 4)
Input Frequency: 47~63Hz
Power Factor: 0.98 / 230VAC; 0.99 / 115VAC at full load
Input AC Current: 7.5A / 115VAC; 3.5A / 230VAC
Inrush Current: 27A / 115VAC, 54A / 230VAC
Leakage Current: Less than 1.0mA / 240VAC
Over Load Protection: 105~125% rated output power
Protection Type: Total power limiting, Latch-style
(Recovery after reset AC power ON or inhibit).
Over Voltage Protection: Protection type: Latch-style
(Recovery after reset AC power ON or inhibit)
Over Temperature Protection:
By detecting primary and secondary heat sink.
Protection type: Shut down o/p voltage
(Auto recovers automatically after temperature goes down).
Auxiliary Power: 5V @ 0.5A (±3%)
Remote ON/OFF:
External switch or NPN Transistor to turn ON/OFF.
Power OK Signal: Open drain signal low when PSU turns on
Max. sink current: 20mA; Max. drain voltage: 40V
Output Voltage Trim: Adjustment of output voltage is between
30~105% of rated output.
Output Current Trim: Adjustment of output current is between
20~105% of rated output.
Parallel (Current Sharing): Please refer to page 6 (Note 5)
Working Temperature: +25 ~ +60°C
(Refer to output load de-rating curve)

Working Humidity: 20 ~ 90% RH; non-condensing
Voltage Adjustment Range: ±5.0% typical adjustment by
potentiometer
Voltage Tolerance: ±1.0% (Note 3)
Load Regulation: ±0.5%
Line Regulation: ±0.5%
Set-up / Rise-time: 800ms, 50ms at full load
Hold-up time: 16ms / 230VAC at full load
Storage Temperature Humidity: -40 ~ +85°C, 10 ~ 95% RH
Temperature Coefficient: ±0.02% / °C (0~50°C)
Vibration: Compliance to IEC68-2-6, IEC 68-2-64
Safety Standards:
UL 60950-1, 2nd Edition, CSA C22.2 NO. 60950-1-07, 2nd
Edition, TUV EN60950-1:2006 approved
Withstand Voltage:
I/P-O/P: 3KVAC; I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
Isolation Resistance:
I/P-O/P, I/P-FG, O/P-FG: 100MOhm / 500VDC
EMI Conduction & Radiation:
EN55022:1998+A1:2000+A2:2003 class B
Harmonic Current: EN61000-3-2:2000+A2:2005 Class A,
EN61000-3-3:1995+A1:2001
EMS Immunity: EN61000-1-2,3,4,5,6,8,11; EN 50204
1998+A1:2001+A2:2003
Cooling: Controlled by power rating & temperature
(Internal ball bearing fan)
Warranty: 24 months

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