For energy storage converters, we use precision sheet metal stamping technology to create high-precision components that are suitable for electrical connections and structural support to ensure stable operation of the equipment. This is the interface panel of the energy storage converter (PCS), which is used for power conversion and control:
BAT -, BAT +: Connect the positive and negative poles of the energy storage battery to transmit power.
PCS -, PCS +: Connect the AC/DC side of the converter to achieve power interaction.
POWER SW: Power switch to control the on and off of the device.
USB PORT: For program upgrades and data reading.
RUN, ALARM: Display the device operation and fault alarm status.
COM1 - COM4: Communication interface, connected to monitoring/debugging equipment, data transmission, remote control
Features | Details |
Precise electrical adaptation | Using CNC stamping, the dimensional tolerance of key interfaces (such as BAT and PCS connection positions) is controlled within ±0.05mm, ensuring seamless assembly of electrical components, reducing contact resistance, and improving power conversion efficiency. |
Reliable structural strength | Cold-rolled steel/aluminum alloy is selected, and a "frame + reinforcement rib" structure is formed by stamping and bending, which increases the deformation resistance by 40%, can withstand equipment operation vibration and external force impact, and ensure long-term stability. |
Optimized heat dissipation compatibility | Stamping integrated louver heat dissipation holes (opening rate 20% - 30%), guide grooves, and internal air duct design make the internal temperature difference of the equipment ≤5℃, helping the heat dissipation system to operate efficiently. |
Outstanding protection performance | Through "bending seal + surface treatment", the protection level reaches IP54 (dustproof and waterproof), and the galvanizing/spraying process makes the salt spray resistance exceed 1000 hours, which is suitable for outdoor/complex industrial environments. |
Product details
Precision sheet metal stamping of energy storage converters is a key manufacturing link for the core equipment of energy storage system power conversion, providing hardware support for the stable and efficient operation of converters.
Production process: According to the electrical layout of the energy storage converter, the sheet metal structure (including interface, heat dissipation, and installation position) is accurately designed, and 1.5-3mm cold-rolled steel (or lightweight aluminum alloy) is selected. After laser cutting, the CNC punching machine completes punching, bending, and forming to ensure that the BAT +/-, PCS +/- and other interface holes are accurate, and the frame fits the installation requirements of electrical components. Subsequent deburring, surface galvanizing/spraying treatment are performed to improve the protection and aesthetics of the components.
Application value: In energy storage power stations, stamped converter sheet metal components ensure efficient power interaction between batteries and converters and reduce the risk of failure; in industrial energy storage scenarios, its high-strength structure and protection performance are adapted to the complex power consumption environment of factories, helping to achieve "peak shaving and valley filling" power management. At the same time, standardized stamping processes support rapid mass production, and customized designs can adapt to energy storage converters of different powers and scenarios, promoting the development of energy storage equipment towards miniaturization and efficiency, and providing reliable hardware guarantees for energy storage and allocation under the "dual carbon" goals.
Headquarters tel.
E-mail.
China management center add.204, Building A, Phase 3, Jiewei Industrial Park, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, China
Headquarters tel.+86 134 3077 5139
E-mail.
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