Product Details
Place of Origin: China
Brand Name: 1stess
Certification: CE, IEC
Model Number: LDCN-L3KW7.1KWH-80A
Payment & Shipping Terms
Minimum Order Quantity: 1 piece
Price: USD 945one piece
Packaging Details: carton box
Delivery Time: 15 days
Payment Terms: L/C, T/T
Supply Ability: 2000 pieces per month
Rated Power: |
3kw |
Battery Capacity: |
7.1kwh |
Battery Type: |
LiFePO4 |
Lithium Battery Activation Function: |
With Lithium Battery Activation |
Working Mode: |
AC Priority Or DC Priority (default) |
Max PV Input Power: |
2638W |
W*D*H: |
550*320*800 |
Input Phase Number: |
Single-phase + G |
Rated Power: |
3kw |
Battery Capacity: |
7.1kwh |
Battery Type: |
LiFePO4 |
Lithium Battery Activation Function: |
With Lithium Battery Activation |
Working Mode: |
AC Priority Or DC Priority (default) |
Max PV Input Power: |
2638W |
W*D*H: |
550*320*800 |
Input Phase Number: |
Single-phase + G |
Energy storage machine adhering to the modular design concept, the use of digital control technology, soft switching technology, high efficiency, high availability, for the power system and the actual needs of the inverter DC input and AC input completely electrical isolation, to meet the power industry related safety standards, inverter with LCD display.
1. Operation simple energy storage machine operator has a simple and easy to use operation method, through the control LCD screen display to set and control. Users can easily view the output voltage, frequency and other parameters, and always know the internal working condition of the machine, to ensure the normal operation of the equipment.
2. Flexible Settings
The energy storage appliance can select the output AC priority line according to the requirements
(1) In AC priority mode, the device outputs mains when it is connected to the mains, and automatically switches to the inverter when the mains input is faulty.
(2) In the DC priority mode, the inverter output is given priority. When the DC input does not meet the inverter output, it will automatically switch to the mains output 3. Reliable performance
3.The energy storage integrated machine adopts digital control technology and soft switching technology to improve the efficiency of control, switching, algorithm processing and fault handling of the whole module, with good consistency and strong anti-interference ability. The built-in bypass switch ensures the continuity and reliability of power supply, strong capacity and good load compatibility. The DC input and AC output are completely electrically isolated, and the external isolation transformer is not required to meet the requirements of the integrated power supply design for the power inverter. The AC startup function is supported, and can be used to start up in the case of DC faults.
4. Automatic switching
The energy storage machine has the circuit automatic switching function. The DC input can be cut off when the device is started, and the device automatically switches to the mains bypass mode. This does not affect the load power supply and facilitates the maintenance and replacement of the inverter power supply.
When the oil voltage is too high or too low or the overload alarm is generated, the output is turned off. When the battery voltage recovers, the power automatically restores output. When the overload is eliminated, the power automatically restores output.
5. Air duct heat dissipation
The energy storage machine is equipped with a unique air duct cooling system. It improves the overall heat dissipation effect of the device, ensures the stability and reliability of the power supply device, and ensures the normal operation and service life of the device.
6. Shipping communication
The energy storage appliance supports remote communication, and is equipped with a set of RS232 interfaces on the back of the chassis. The monitoring software can be used to understand the power supply status in real time (optional).
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