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HSBT4K-850-30

Bidirectional AC/DC module with DSP control, high‑frequency isolated soft‑switching resonant DC/DC for high efficiency and automatic charge/discharge switching. Supports parallel operation, current sharing, and RS485 communication. Widely used in battery formation, emergency power, 5G storage, burn‑in, and more – the preferred choice for bidirectional power applications.

Product Details

Electrical Specifications

Dimensions

1. Bidirectional AC‑DC conversion with seamless switching between power supply and load modes

2. Soft‑switching technology, achieving conversion efficiency up to 93%

3. Integrated PFC function with high power factor and low THD

4. Plug‑in (drawer‑type) modular structure for easy installation and maintenance

5. Supports CV mode as a source, and CC, CV, CP, CR modes as a load

6. Under CV mode, supports automatic source‑load switching

7. Comprehensive protections: overcurrent, overvoltage, overload, overtemperature, undervoltage, short circuit, fan failure, etc.

8. Fully isolated RS485 and CAN communication interfaces

9. Fully digital control with digital monitoring electronic load capability