MW Power Supply Co., Ltd

In recent years, green energy and sustainable development have become a trend around the world, with batteries playing a crucial role. With the improvement of battery specifications and demand, from handheld devices to electric buses, it is related to charging and discharging DC House、 Distributed power grid Vehicle to Grid (V2G) The applications are increasing day by day. According to Bloomberg New Energy Finance research, battery demand is expected to grow several times over the next 10 years. This means that the scale of battery manufacturers will also grow several times, which will inevitably lead to a significant increase in demand for related equipment.

As shown in the figure below, during battery production, from electrode fabrication to shipment, some processes require battery charging and discharging to ensure the functionality and performance of the battery. Among all processes, the two major processes of "formation" and "aging&capacity separation" consume the largest amount of energy, with "formation" being one of the key processes that affect battery quality. In the past, battery production lines required a charger paired with an inverter to achieve the two processes of "conversion" and "capacity division". This approach not only occupies a large space, but also cannot effectively reduce the overall cost; More original documents also mean higher maintenance costs and a significant decrease in reliability.

Regarding this, Mingwei has newly launched BIC-2200 Series, especially suitable for battery manufacturing factories. select BIC-2200 Series, customers can use a single unit BIC-2200 It can replace the functions of the two power supplies mentioned above. This series can be accessed through AC answer DC In addition to battery power supply, when it is necessary to discharge the battery, the reverse power supply can also be used to operate the battery DC Electric energy feedback to AC The power grid is used for the use of surrounding equipment. In addition, when the battery is charged and discharged, it can also be combined with peak and off peak electricity consumption to achieve peak shaving and valley filling, reducing electricity costs during the charging process. use BIC-2200 The series can significantly improve energy efficiency and achieve the advantage of reducing construction and production costs.

In order to meet the needs of various countries and enhance the safety of use, BIC-2200 The series has complete certification, except through TUV/UL 62368-1 give CE In addition to certification, it AC The parallel function design also refers to IEC 62477-1 Standard. Adopting fully digital design BIC-2200 The series optimizes its operation mechanism through digital control, achieving a bidirectional conversion efficiency of up to 93% and reducing energy losses during conversion. Customers can also choose optional support CAN Bus The model of communication protocol conforms to the trend of power management and smart factory. In addition to the above advantages, in AC answer DC give DC answer AC During bidirectional conversion, BIC-2200 The series can be completed in a very short 1 ms Quick internal switching to adapt to various process changes. In addition, to enable customers to flexibly increase or decrease their load capacity, BIC-2200 Series can have 5 parallel outputs (total power up to 11000) W)， Not only does it enhance the flexibility of the production line, but it also meets the needs of different scales. select BIC-2200 The series not only reduces construction, production, and maintenance costs, but also reduces carbon emissions from power plants, which can fulfill the mission of providing green products for enterprises in the future and achieve the ultimate goal of sustainable operation.


Product Features

Low altitude 1 U Thin design

Full machine digital control, bidirectional conversion efficiency up to 93%

Fast bidirectional switching response time<1 ms (AC/DC  ↔  DC/AC)

CB/UL/TUV 62368 Regulatory certification, circuit design complies with IEC 62477 laws and regulations

Up to 5 parallel applications can be supported, with power amplification up to 11 kW

two-way THDi<3%

Digital communication can forcibly switch between charging and discharging modes (optional) CAN Bus Model)

Protection function: Island protection AC Abnormal protection DC Overvoltage protection, overload protection, short circuit protection, over temperature protection

5-year warranty