This series low frequency (power frequency) power star inverter 1KW-6KW has been proved most reliable and robust for loads like air-conditioners, driller, heater with low frequency transformer and simplest but functional circuit! They are built-in AC charger, AC auto-switch-over UPS, priority setting, battery type setting, settable AC charging current,Grid AC or Genset/generator input! What's more,10-year life pure copper transformer and easy to replace PCBA boards make them unbeatable even under terrible environments! Make you count on it without any worry!

power star inverter Features
Robust overloading ability up to 300% (20 sec.)
Low quiescent current, power saver mode
3- steps intelligent battery charging
Uses PFC(power factor correction) for charger
10ms typical transfer time
15sec delay before transfer when AC resumes
Battery/AC priority switch Available for off grid solar/wind system
Auto Generator/Genset Starter(Dry Contact)
Remote Control by RJ11 switch
8 Battery types Selectable

Full Protection of power star inverter:

Reverse connection,Overloading, over-voltage, low voltage, over current, short-circuit, over heat, grounding, batttery detect etc.

Input
Max AC Charge Current 20A-75A(Selectable)
AC input 194-243Vac,47-57Hz or 55-65Hz
Output
Output Frequency 50/60Hz±0.3
Output Power 6KVA/3KW
Output Voltage 220/230/240Vac±10%
Output Phase 1
Power factor 0.9-1
Harmonics (THD) <5%
Battery information
Battery rated Voltage 24/48Vdc
discharging Stop Voltage 21/42Vdc
Overcharge Protection 32/64Vdc(settable)
Efficiency
inverter Efficiency 88%
Protection
Electrical protection reverse input, overloading,short-circuit, over-heating
Ingress Protection IP20(indoor installation)
Mechanical Data
Communication Port RJ11/232(optional wired remote control)
Net/Gross Weight 23kg/25kg
Dimension 22X18X44mm
Environment
Humidity 5% to 95% Relative (Non-condensing)
Operating Temperature -20°C-55°C

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Power Frequency power star inverter 3KW 24Vdc 48Vdc

  • Brands CoHeart
  • Product Code: LOF3K
  • Availability: In Stock

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Tags: Low Frequency inverter charger