The LFP Series 4000-Watt Pure Sine Wave Inverter is a versatile system that combines an inverter, battery charger, and AC auto-transfer switch into one unit. It operates with low frequency, low idle current, and comes with a BTS cable and remote control for easy operation.
This 4000-watt power inverter requires 120VAC input and can provide 120VAC output to power your appliances. It is capable of outputting either 50 or 60Hz via the SW4 switch.
AC/Battery Priority:
- By default, this inverter is set to prioritize AC power. However, you can switch to battery priority using the SW5 switch.
Adjustable Charging Current:
- The charging current can be adjusted from 0% to 100% using a linear switch to suit your specific needs.
Auto Generator Start:
- When the battery voltage is low, the inverter can automatically start a generator, and it will turn the generator off once the battery has been sufficiently charged.
For those seeking a high-quality pure sine wave inverter and a powerful charger, the SunGoldPower low frequency inverter is the ideal choice. This system combines an inverter, battery charger, and transfer switch into one complete solution. It features a 24V DC to 120V AC inverter with a 300% surge capacity for 20 seconds, reliably supporting tools and equipment for longer periods. The inverter charger is perfect for use in RVs, trailers, motorhomes, truck campers, and is a great solution for backup power or off-grid systems. This inverter requires 120VAC input and provides 120VAC output power for appliances, with the ability to output 50 or 60Hz via the SW4 switch.
Main Features:
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4000W Low Frequency Pure Sine Inverter with built-in charger
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AC/Battery Priority Selector for flexible operation
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Automatic Generator Start feature
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GFCI socket for safety and convenience
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Low-frequency inverter that powers all types of appliances
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LCD Display, Remote Control, and BTS cable included
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Low Idle Consumption for energy efficiency
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9 battery type settings for custom charging
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Multi-stage Smart charger rated 50A +/-5A (charger can be disabled)
- 10ms typical transfer time
Inverter Output:
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Continuous output power: 4000W
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Surge rating: 12000W (20 seconds)
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AC output: 120VAC
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AC input: 120VAC
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Output waveform: Pure sine wave (bypass mode)
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Typical transfer time: 10ms (max)
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Nominal efficiency: >88%
DC Input:
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Nominal input voltage: 24V DC
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Minimum start voltage: 20V DC
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Low battery alarm: 21V-22V
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Low battery trip: 20V-21V (selectable via SW1)
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High voltage alarm: 32V DC
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Low battery restart voltage: 26V DC
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Idle consumption: 48W
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Power saver mode idle consumption: 19W
AC Charger:
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Charger rate: 50A +/-5A
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AC input range (Grid or Generator): 90V-135VAC / 100V-135VAC (selectable via SW2)
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Overcharge protection shutdown: 31.4V
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Selectable charge settings based on battery type
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Adjustable charging current: 0%-100%
- 3-step intelligent battery charger
Packaging Includes:
- 4000W 24V Low Frequency Pure Sine Inverter
- English Manual
- Remote Control
- BTS Cable
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Unit Weight: 54 LB
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Unit Size: 22x9.1x7.5 inches
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Shipping Weight: 62.8 LB
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Shipping Size: 27x13.4x13 inches
