AEK3000 HV

Programmable Current & Voltage Output AC/DC Power Supply

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.

Main Features

  • Universal AC input / Full range
  • Programmable output Voltage / Current (0% ~ 105%)
  • Built-in active PFC Function , Oring Diode & RS485
  • Forced current sharing at parallel operation (Refer to pg. 5  on the datasheet for connection diagram)
  • Constant current limit
  • Selectable +5V / 0.5A or +9V / 0.3A auxiliary output
  • Global control via RS232 / RS485
  • Remote setting multiple PSU via RS232, Rs485 & I²C
  • Power OK signal
  • Remote ON / OFF function
  • Protection: OVP, OLP, OTP, SCP, Fan failure

Series Table

ModelOutput VoltageOutput Current RangeRipple & NoisePower
AEK-3000-150150V0-20A1500mVp-p3000W
AEK-3000-200200V0-15A2000mVp-p3000W
AEK-3000-250250V0-12A2500mVp-p3000W
AEK-3000-300300V0-10A3000mVp-p3000W
AEK-3000-400400V0-7.5A4000mVp-p3000W

Specifications Table

Output
Power3000W
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 Time14ms / 230VAC at full load
Input
Voltage Range90 ~ 264VAC, 127 ~ 370VDC (Refer to de-rating curve)
Frequency Range47 ~ 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 Load105% rated output power. Protection type: Constant current limit
Over VoltageVariable OVP Refer to VCI VS OVP curve.(OVP Tolerance 7%).Protection type: Latch-style (Recovery after reset AC power ON or inhibit)
Over Temperature85 5± °C detect on NTC, Protection type: Auto recovery after temperature goes down
Function
Auxiliary PowerSelectable +5V / 0.5A or +9V / 0.3A auxiliary output
Remote ON/OFFBy external switch
Power OK SignalOpen drain signal low when PSU turns on, Max. sink current: 20mA, Max. drain voltage: 40V
Output Voltage TrimAdjustment of output voltage is between 0 ~ 105% of rated output
Parallel Current SharingRefer to the datasheet
Communication InterfaceBuilt-in RS485.  I C & RS232 (Optional)
Communication ProtocolRS232, RS485 and I C
Environment
Operation Temp-20°C  +60°C (Refer to de-rating curve)
Working Humidity20 ~ 90% RH non-condensing
Storage Temt-40°C  +85°C , 10-95% RH
Temp Coefficient±0.02% / °C (0 ~ 50°C)
Vibration10 ~ 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
Packing3.3kg; 6pcs / 22.7kg / 2.48CUFT

Ask for Assistance

Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.

Below some parameters usually required to size and select the right power supply:

  • Power & control requirements
  • Output & Input Voltage / Multioutput Voltage / Variable Voltage
  • Redundancy level
  • Mounting
  • Inrush Current
  • Environmental specifications (Temperature, altitude, vibration, shock)
  • Specific Industries Standards (Railway, Military, Medical)
  • Terminals

Contact Our Team

Contact our team of experienced engineers to discuss your unique power conversion and backup needs. We offer a wide range of highly reliable components that can be integrated and customized to create a solution that meets or exceeds your requirements.

For power automation systems please contact us at power.systems.automation@heliosps.com.au

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