AEK-3000-HV series is a high-voltage programmable and adjustable AC to DC power supply, providing 150V / 200V / 250V / 300V / 400V output voltage.
Output voltage and current are both programmable from 0 to 105%. They feature wide-range input, constant current limit for battery charging operations, forced current sharing when operating in parallel, remote access via RS232, RS485 and I2C, selectable auxiliary output: 5V/0.5A, or 9V/0.3A , high-performance and low cost.
These switching power supplies come in fully enclosed cases with integrated cooling fans, compact size and high reliability, making the AEK-3000 series of switch-mode power supplies an excellent choice when using a chassis mountable AC-DC converter in space-critical applications.
Model | Output Voltage | Output Current Range | Ripple & Noise | Power |
AEK-3000-150 | 150V | 0-20A | 1500mVp-p | 3000W |
AEK-3000-200 | 200V | 0-15A | 2000mVp-p | 3000W |
AEK-3000-250 | 250V | 0-12A | 2500mVp-p | 3000W |
AEK-3000-300 | 300V | 0-10A | 3000mVp-p | 3000W |
AEK-3000-400 | 400V | 0-7.5A | 4000mVp-p | 3000W |
Output | |
Power | 3000W |
Voltage Adj. Range | ±5.0% Typical adjustment by potentiometer. Via V-Adj from PSU front panel) |
Line Regulation | ±1.0% |
Load Regulation | ±1.0% |
Hold Up Time | 14ms / 230VAC at full load |
Input | |
Voltage Range | 90 ~ 264VAC, 127 ~ 370VDC (Refer to de-rating curve) |
Frequency Range | 47 ~ 63Hz |
Power Factor (Typ) | 0.95 / 230VAC, 0.98 / 115VAC at full load |
Efficiency (Max) | 91% |
AC Current (Max) | 19.7A / 115VAC (2000W), 14.5A / 230VAC (3000W) |
Inrush Current (Typ) | 33A / 115VAC, 65A / 230VAC |
Leakage Current | < 3.5mA / 240VAC |
Protection | |
Over Load | 105% rated output power. Protection type: Constant current limit |
Over Voltage | Variable OVP Refer to VCI VS OVP curve.(OVP Tolerance 7%).Protection type: Latch-style (Recovery after reset AC power ON or inhibit) |
Over Temperature | 85 5± °C detect on NTC, Protection type: Auto recovery after temperature goes down |
Function | |
Auxiliary Power | Selectable +5V / 0.5A or +9V / 0.3A auxiliary output |
Remote ON/OFF | By external switch |
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 0 ~ 105% of rated output |
Parallel Current Sharing | Refer to the datasheet |
Communication Interface | Built-in RS485. I C & RS232 (Optional) |
Communication Protocol | RS232, RS485 and I C |
Environment | |
Operation Temp | -20°C +60°C (Refer to de-rating curve) |
Working Humidity | 20 ~ 90% RH non-condensing |
Storage Temt | -40°C +85°C , 10-95% RH |
Temp Coefficient | ±0.02% / °C (0 ~ 50°C) |
Vibration | 10 ~ 500Hz, 2G 10min. / 1cycle, period for 60min. each along X, Y, Z axes Compliance to IEC 60068-2-6, IEC 60068-2-64 |
Physical | |
Dimension (WxHxD) | 170x64x280 mm / 6.69×2.52×11.02 inch |
Packing | 3.3kg; 6pcs / 22.7kg / 2.48CUFT |
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