Key benefits Converts voltage AC mains to a stable 64V DC output so you can power or charge 64V systems directly from industrystandard 380V supply (wide input range 323–437V). Solves voltage mismatch problems between 380V infrastructure and 64V equipment or battery packs, eliminating the need for multiple converters or complex wiring. Dualfunction design supports AC→DC conversion and DC→DC boost/buck regulation, giving flexibility for different input sources and installation scenarios. Available in higherpower options to match application needs: 500W and 400W models for continuous, reliable output. What this product does (concise) Accepts AC 380V input (operating range 323–437V) and provides a regulated 64V DC output. Functions as an ACDC charge power supply and as a DCDC boost/buck converter depending on installation requirements. Offered in 500W and 400W power levels to suit more demanding or compact applications. Key attributes Input compatibility: AC 380V with wide operating range 323–437V. Output: 64V DC (regulated). Power ratings: 500W and 400W options. Functionality: ACDC conversion for charging/power supply plus DCDC boost/buck conversion capability. Purpose: charge power supply and generalpurpose DC power conversion. Performance and reliability highlights Designed for steady, continuous power delivery at the specified wattage to support charging and equipment operation. Wide input voltage tolerance (323–437V) reduces sensitivity to mains fluctuation and supports stable 64V output under varying line conditions. Multiple power options let you choose the model that matches thermal and load requirements. Common applications / use cases Battery charging: Charge 64V battery packs for industrial vehicles, escooters, or specialty electric equipment directly from 380V mains without intermediate steps. Industrial power supply: Provide a stable 64V DC bus for control systems, drives, PLCs, sensors, or other 64Vrated equipment in factories fed from 380V distribution. System integration: Use as a DCDC boost/buck stage where an existing DC source needs regulated 64V output, or combine ACDC and DCDC functions in renewable or hybrid power installations. Installation and compatibility notes Use with 380V distribution systems within the stated input range (323–437V) to achieve rated output. Select the 500W or 400W model based on continuous load, thermal environment, and installation constraints. Ensure proper wiring, protection, and cooling per site electrical codes and the product's technical instructions. Why choose this converter Directly addresses the common challenge of converting 380V mains to a 64V DC supply for charging or powering equipment. Flexible operation modes (AC→DC and DC→DC boost/buck) reduce the number of components and simplify system design. Two power grades let you balance capacity and footprint for the specific application. For full installation, thermal, protection and mechanical details, refer to the product technical specifications and wiring instructions supplied with the unit.