QD-3348ad Outdoor portable power bank 4000W

QD-3110A outdoor mobile power supply is a high-efficiency and high-capacity micro energy storage power supply. A conversion device that uses new lithium battery technology to convert the electrical energy of mains and lithium batteries into uninterrupted and purified AC power. It can provide reliable AC power supply for precision instruments and electrical tools and equipment, in case of power outages or outdoor areas without electricity.

The outdoor mobile power bank also has remote monitoring function, which can use remote platform data to view the working condition information of the power supply.

Environment Condition

Equipment composition and technical characteristics

    ★The chassis shell is a military plastic chassis, waterproof, earthquake resistant, and pressure resistant

   ★The battery uses lithium cells, with a charge and discharge cycle of over 3000 times

   ★The battery pack adopts BMS battery management system, which can monitor the voltage, current, and temperature of each battery cell; Equipped with automatic balancing function, automatic power-off protection in case of abnormality

    ★Stable and safe, completely eliminating situations such as battery cell explosion, combustion, bulging, and leakage that may cause injury

   ★Wide working environment temperature range (-20-60 ℃), strong cold resistance

    ★The weight of the battery is about one-third of that of a lead-acid valve regulated battery with the same voltage level and capacity

    ★The host DC/AC and DC/DC power supplies use intelligent IC control units, high-quality circuit boards, and imported components to ensure product quality

    ★ Output stable AC220V voltage and rated power of 3000w;

    ★ Stable DC48V15A, 24V 4A, 12V3A power supply output;

    ★ Strong load-bearing capacity

   ★ Equipped with built-in battery display function   

   ★ Equipped with comprehensive overcurrent, overvoltage, overload, and overheat protection, high reliability

   ★ Capable of platform data monitoring  

★ Equipped with emergency stop switch, air switch leakage protection, and knife switch

Equipment Technical Parameters

Equipment usage instructions

Power on/off steps

    1.Turn on the power switch, and the power indicator light will turn on when turned on.

2.Press the AC switch to turn on the AC indicator light, and the 2-channel AC socket interface can output AC110V/50Hz voltage.    

3.After using this device, first press the [AC switch] to turn off the AC indicator light. Then press the [power switch] to turn off the device and turn off the power indicator light.

DC output

1.Turn on the [power switch]. The power indicator light will come on after it is turned on.

2.Press the [DC switch], and after it is turned on, the DC indicator light will illuminate, and the three DC socket interfaces will output DC8V/15A, 24V/4A, and DC12V/3A respectively.

3.After using this device, press the [DC Switch] first to turn off the device, the DC indicator light will go out, then press thePower Switch] to shut down the device, and the DC power indicator light will go out.

Attention：

The single AC output of this unit is 2200W, and the total load of the dual AC output is 300W. Using motors or loads with high-voltage spikes may damage this unit.

When connecting the load, make sure to connect or plug in the correct plug first, and then turn on the [power switch].

The DC output of this unit is DC48V/15A, DC24V/4A, and DC12V/A. Exceeding the rated current may cause damage to this equipment.

Charging steps

    1.Connect the output terminal of the dedicated charger to the DC48V charging port of this device, and connect the input plug of the charger to the AC220V mains power.

    2.The red light on the charger indicates that it is charging, and when fully charged, the red light will turn to green. (Charging time is about 3-4 hours)

3.After charging, first unplug the AC220V input plug of the charger, and then unplug the output terminal of the charger.

Attention：

    1.After the equipment is discharged, please recharge it in a timely manner. It needs to be recharged every 3 months when stored.

    2.When the device is out of power or stored for a long time, it is necessary to charge the device to avoid over discharging the battery and preventing it from starting.

Equipment maintenance and after-sales service

Outdoor mobile power bank, warranty period is within 1 year from the date of sale;

During the warranty period, any defects in the material and craftsmanship of the product will be repaired and replaced free of charge, and the parts will belong to our company;

    During the warranty period, if the product sent for repair is found to have malfunctioned under normal use by our maintenance personnel, free repairs will be provided;

    During the warranty period, the following situations are not eligible for our free repair service:

50. Open the product without authorization
50. Damage to the surface coating and appearance is not covered by the warranty;
50. Malfunctions caused by incorrect installation, packaging, and use by users who did not follow the instructions;
50. Due to accidents, human factors, environmental factors, etc. (operational errors, collisions, unreasonable voltage, moisture, etc.);
50. Malfunctions or damages caused;
50. Malfunctions or damages caused by force majeure events such as natural disasters (earthquakes, fires, tsunamis, etc.);
50. The product packaging and accessories are not covered by the warranty;
50. For those whose warranty period has expired, our company provides paid repair services.