4000W DC 48V Pure Sine Wave Inverter With Charger

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Hightlight:

•  This LFP Series Pure Sine Wave Inverter is a combination of an inverter, battery charger and AC auto-transfer switch. low frequency, low Idle Current, BTS cable, remote control.

•  AC/Battery Priority: Our inverter is designed with AC priority by default, you can choose the battery priority by SW5 switch.

•  Adjustable Charging Current: The max charge current can be adjusted from 0%-100% via a liner switch. 

•  Auto Gen Start: The inverter can start up a generator when battery voltage goes low. and turn the generator off after battery charging is finished.

Features

Main Features:

• 4000W Low Frequency Pure Sine Inverter With Charger.
• AC/Battery Priority Selector.
• Automatic Generator Start.
• GFCI Socket, Safety and Convenient.
• Marine Coated and Protected.
• LCD Display, Remote Control, BTS including.
• Low Idle Consumption.
• 7 battery type settings for charger.
• Multi Stage Smart charger 40+/-5A, charger can be disable. 
• 10msec typical transfer time.

Packaging:

• 4000W 48V Low Frequency Pure Sine Inverter
• English Manual
• Remote Control
• BTS Cable
• Unit Weight: 53LB 
• Unit Size: 17.4 x 9.5 x 7.8 inch
• Shipping Weight: 57LB 
• Shipping Size: 26 x 12.6 x 12.0 inch

Specification

Main Specification：

Inverter Output:

• Continuous Output Power: 4000W
• Surge Rating: 12000W (20 Seconds)
• Output: 120VAC, 60hz 
• Output Wave: Pure Sine Wave (bypass mode)
• Typical Transfer Time: 10ms (MAX)
• Nominal Efficiency: >88%

DC Input:

• Nominal Input Voltage: 48.0Vdc
• Minimum Start Voltage: 40.0Vdc
• Low Battery Alarm: 42.0Vdc-44.0Vdc
• Low battery Trip: 40.0Vdc-42.0Vdc (select by SW1)
• High Voltage Alarm: 64.0Vdc
• Low battery Voltage Restart: 52Vdc
• Idle Consumption: 48W
• Power Saver Mode Idle Consumption: 19W

AC Charger :

• Charger Rate: 40+/-5A
• AC input Range (Grid or Generator): 90V-135VAC/100V-135VAC (select by SW2)
  
• Over Charge Protection Shutdown: 62.8V
• Selectable Charge Setting based on battery type Adjustable charge current: off 0%-100%
• 3-step intelligent battery charger

User Manual

Download LFP Series Pure Sine Wave Inverter/Charger User's Manual

FAQ

Frequently Questions Answer

1. What is the idle wattage?

    Dear Customer, the idle power is 19W if saver-on mode, the idle power is 48W if saver-off mode, thanks.

2. Does it have a preset for lithium batteries charging?

    Dear Customer, this inverter is ok to work with lithium battery, thanks.

3. Should this be wired to the battery with an in-line fuse?

    Dear Customer, yes, it needs an extra fuse when connecting with battery, thanks.

4. Can you please tell me if the inverter is stackable?