CSI4K

DC/AC Sine Wave Inverters

The CSI4K is rugged DC/AC inverter uses field proven, microprocessor controlled high-frequency PWM technology to generate 4000VA output power with pure sign wave output voltage.

It is a mature design with a track record in numerous applications.The DC/DC input stage boosts the input voltage to a higher DC voltage, which feeds the DC/AC inverter to generate the required AC output. The use of high-frequency conversion enables a compact construction, low weight and high efficiency. The unit has full electronic protection. The input and output are filtered for low noise. Cooling is via onboard fans.

SPECIFICATIONS TABLE

Input voltage range24VDC
36VDC
48VDC
125VDC
250VDC
Input ProtectionInrush current limiting
Internal safety fuse,
Reverse Polarity Protection
Load Crest FactorMaximum 2.5% at 90% load
Output  Freq50Hz, 60Hz, 400Hz options
Output Power4000 VA
Output Voltage115VAC / 230VAC options
EfficiencyInput voltage  / model dependent typically
80% at 100% load
RegulationLine / Load: ±6% from 10% to 100% load step.
±2% option.
Operating Temp.0ºC to +50ºC at rated load.
Other options on request
CoolingOn Board Fans

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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