PFC4K-3U

AC/DC Rack Mount Power Supplies

This modular, industrial quality AC/DC power supply system with power factor corrected input is built with three 1500W, PFC 1K5 power supply modules assembled on a 3U x 19″ stainless steel cradle (CR 3U-3XU5512). The PFC 1K5 units are equipped with connectors which allow hot pluggability. A built?in redundancy diode in each module allows for parallel connection and N+1 redundant operation. The system delivers a maximum of 4500W or 3000W with N+1 redundancy.

The PFC 1K5 modules are based on field-proven topology. They have large design headrooms and are rated for operation over the specified temperature range without de-rating. Each module is cooled by a high-quality built-in fan. Full electronic protection and the use of components with established reliability results in a high demonstrated MTBF confirmed by a track record in numerous applications. The system is manufactured at our plant under strict quality control.

SPECIFICATIONS TABLE

Input Voltage:95‐264Vac
Input ProtectionOn each module: Inrush current limiting Varistor Internal safety fuse Lower voltage than the specified minimum input will not damage the unit.
Efficiency:Output voltage dependent, typically 80% at full load.
Operating Temp:0ºC to 50ºC for full specification.Extended temperature range available on request
CoolingEach module has one high quality built in fan
Voltage AdjustmentCustomer specified
Regulation±2% combined from zero load to full load including redundancy diode
Shock/VibrationIEC 61373 Cat 1 A&B
Humidity5-95% noncondensing
Weight3U system with 3x PFC1K5 modules:20kg (44 lbs) approx.

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)

Contact Our Team

Email us at sales@heliosps.com.au, we will get back as soon as we can.