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Model: PS-4000W-24v-120v

· 4000 Watt continuous pure sine power

· 12000 watt peak power 

· Built in smart battery charger with 7 selectable battery type settings

· Auto gen start feature.Multi Stage Smart charger 50 Amp

· Marine and industrial grade

The 4000 watt 24 volt low frequency pure sine inverter charger is three products in one, a combination of an inverter, battery charger and AC auto-transfer switch.

1. The inverter transforms DC (direct current) power stored by batteries into AC (alternating current) electricity that can be used to power tools and appliances of all varieties.

2. A built-in amp transfer switch, which will automatically detect when you're switching from shore power to battery-bank power.

3. It also has a built-in 50 amp battery charger which uses AC power, like from the grid or from a fuel-powered generator, that can be used to recharge a battery bank as well. The battery-type selector on the top of the unit allows the ability to adjust the voltage provided to the bank.

4. The most popular feature of this unit is the direct connect terminal block, which allows a 300 percent surge capacity. When using the terminal block, this inverter peaks at 12000 watts with the power to run many tools and appliances with a startup surges, such as a refrigerators, freezers, microwaves and blow dryers.

Product Features for PS-4000

4000 watt low frequency inverter

12000 watt surge 300% surge capability

DC input and Ac output totally isolated design

High efficiency 88%--90%

Inverter power saving mode

AC/Battery Priority Selector

Terminal Block

Multi Stage Smart charger 50 Amp
Remote LED display panel and the RJ11 standard interface available
8msec typical transfer time
Selectable 25W power save mode (hibernation)
7 battery type settings for charger

Containing 4-step charging modes, charging current automatic adjustment

Multiple protection functions over-current, overload, output short circuit protection etc.

Inverter Output Specifications:

Continuous Output Power: 4000 Watts

Surge Rating: 12000 Watts 

Output Waveform: Pure Sine/Same as input (Bypass Mode)

Output voltage:120VAC±5%

AC Input voltage range: 90~135VAC

Power factor:   0.1~1

Nominal Efficiency: >88% (Peak)

Line Mode Efficiency: >95%

Output Frequency: 50Hz +/- 0.5Hz / 60Hz +/- 0.5Hz

Typical Transfer Time: 8ms (Max)

THD: < 5% 

Ambient operating temperature: -4°F to 122°F (-20°C to 50°C)

Input Specifications:

Nominal Input Voltage: 24.0Vdc

DC Input voltage range: 20.0~32.0v

Minimum Start Voltage: 20.0Vdc

Low Battery Alarm: 21.0Vdc +/- 0.6VDC

Low Battery shutoff: 20.0Vdc +/- 0.6VDC

Low battery Trip: 20.0Vdc-21.0Vdc

High Voltage Alarm: 31.0Vdc

High Voltage shutoff: 32.0Vdc +/- 0.6VDC

Charger breaker - 30 amps

Power Saver Mode Idle Consumption: 10.0 watts

Charger Specifications:

Output voltage: Depends on battery Type

Charger Rate: 50A

Dimensions :

Unit Weight: 77.27 lbs.(35kgs)

Unit Size: L x W x H: 26.38 x 8.67 x 7.10 inches (67x22x18cm)

Shipping Weight: 99.34 lbs.(45kgs)

Shipping: L x W x H : 30.32 x 13.39 x 12.99 inches (77*34*33cm)

Optional Features:  
* Remote on/off switch with LCD display screen for  
aims pure sine inverter chargers - The LCD display  
screen monitors battery voltage, AC input voltage, AC  
output voltage, output frequency and output load  
percentage etc. The remote can be flush mounted into  
a dash, job box or anywhere for quick access to key  
information.  
* Auto generator start - The inverter can be customized  
to start-up a generator when the battery voltage goes  
low.  

Automatic Transfer Switch:  
* This inverter comes installed with an automatic  
transfer switch which will quickly transfer you to back  
up power in case of a power outage without you having  
to flip a switch. (10 ms max transfer time)  
* When utility AC power cuts off (or falls out of  
acceptable range), the transfer relay is de-energized  
and the load is automatically transferred to Inverter  
mode. Once the qualified AC power is restored the  
relay is re-energized and the load is automatically  
reconnected to AC bypass mode.   

Battery Charger:  
* The 4000Watt 24VDC  
Pure Sine Inverter Charger  
Max 12KW is equipped with a  
powerful 4-step smart charger  
capable of charging at 35Amps  
* The built in battery selector for  
this inverter works with Gel USA.  
AGM 1, AGM 2, Sealed Lead  
Acid, Gel EURO, and Open Lead  
Acid battery types etc.

Applications:

Caravan, motorhome, camper,Car, yacht, solar energy systems, mobile devices, industrial control, power tools, Home Office etc.