Series AK1000 - 1000W Industrial Power Supply0 pages

Series AK1000
1000W PFC INDUSTRIAL POWER SUPPLY

FEATURES
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Programmable output voltage (30%~105%)
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Programmable output current (40%~105%)
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Universal AC input / Full range

+5V /
l 0.5A auxiliary output
1U profile, High power density 11.1W/in³
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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
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: 12A / 115VAC; 5A / 230VAC
Inrush Current: 27A / 115VAC, 54A / 230VAC
Setup, Rise Time: 800ms, 60ms at full load
Load Regulation: ±0.5% Line Regulation: ±0.5%
Voltage Adj. Range: ±5% typical Adjustment by potentiometer
(VR1).
Voltage Tolerance: ±1.0% (Note 3)
Leakage Current: Less than 1.0mA / 240VAC
Hold Up Time: 16ms / 230VAC at full load
Over Load Protection: 105% rated output power
Protection Type: Total power limit, Latch-style
(Recovery after reset AC power ON or inhibit).
Over Voltage Protection: Variable OVP, 125% ±10% Vout
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 (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
30~100% of rated output.
Output Current Trim: Adjustment of output current is between
40~105% of rated output.
Parallel (Current Sharing): Please refer to page 6 (Note 5)
Working Temperature: +25 ~ +60°C (Refer to de-rating curve)
Working Humidity: 20 ~ 90% RH; non-condensing
Storage Temperature Humidity: -40 ~ +85°C, 10 ~ 95% RH
Temperature Coefficient: ±0.02% / °C (0~50°C)
Vibration: 10~500Hz, 5G 10min./1 cycle period for 60 min each
along X, Y, Z axes. Compliance to IEC 68-2-6, IEC 68-2-64
Safety Standards: Certified UL 60950-1; EN 60950-1
Withstand Voltage: I/P-O/P: 3KVAC (4242 VDC); I/P-FG: 1.5KVAC
(2121VDC); O/P-FG: 0.5KVAC (7070VDC), 1min (Note 7)
Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100M Ohm/500VDC
EMI Conduction & Radiation: EN55022; EN61000-6-3
Harmonic Current: Certified EN 61000-3-2; EN61000-3-3
EMS Immunity: Certified EN55024; EN61204-3, EN61000-6-1;
IEC 61000-4-2, 3, 4, 5, 6, 8, 11
MTBF: 142.8K HRS MIL-HDBK-217F
Cooling: Load and temperature control fan.
Warranty: 24 months

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