on & off grid solar system

3KW 24V Low Frequency Inverter Pure Sine Wave Solar Inverter with AC Charger

- Pure sine wave output - Rated power 1000W to 12000W - Can choose different types of batteries
  • Type:

    Off-Grid
  • Max.Power:

    3000W
  • Certificate:

    EMC.ROSH.CE
  • Lead Time:

    20-30Days
  • Paymen:

    T/T.L/C.Paypal.Western Union


Features:

- Pure sine wave output
- Rated power 1000W to 12000W

- Can choose different types of batteries
- Against overload, short-circuit Protection
- High-low voltage protection
- Over voltage, battery reverse connection(optional)
- Under-voltage and over-temperature protection
- Selectable battery priority or utility priority
- Have UPS function and 35A AC charger function
- LCD display inverter and solar information

What is low frequency inverter?

Low frequency inverter adopts low frequency transformer to boost voltage.

It first convert dc current into low frequency low voltage alternating current, and then through power frequency transformer boost into 220V50Hz ac for load use.
The working frequency of low frequency transformer generally refers to the power frequency of 50Hz or 60Hz. The signal changes slowly and the waveform is smooth.
The advantages of low frequency: relatively simple structure, stable and reliable operation, strong overload capacity and impact resistance.

Model LF-V 3KW
INVERTER OUTPUT&INPUT
Rated power 3000W
Peak power 9000W
Output wave form Pure sine waveform
Output Voltage
110VAC/120VAC/220VAC/230VAC±2%
Mains Input Frequency Range
45Hz-65Hz
Thermal Method
Intelligent fan cooling, ≤42℃ fan rotates slowly , ≥45℃ fan rotates fast
Capable Of Starting Electric Motor 1.5HP
AC INPUT&OUTPUT
Commercial Power Range(VAC)
110VAC:73~137 120VAC:80~150 220VAC:145~275 230VAC:152~288 240VAC:158~300
AVR output  110/120/220/230/240±10%
AC Charging Current 10-40A
BATTERY
Battery voltage
24VDC
DC Input Voltage Range 21.0VDC-30VDC
Battery Under Voltage Protection 21Vdc
PROTECTION
Temperature Protection
≥85 ℃ alarm, ≥90 ℃ of f the machine
Overload
IPS automatically shut down if overload exceeds 120% of normal value f or 10 seconds,IPS automatically
resume work if overload comes to rated load

Packing

solar inverter


Projects

solar inverter



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