JTAI-DC500K-W

Solid-State DC-DC Converter (SSDD)

Enables bidirectional energy flow between batteries and DC bus.Sic -based, fully liquid-cooled, ultra-wide input voltage up to 150oV DC, efficiency up to 99%.Widely used in PV-storage-charging stations,battery swap stations and energy storage AIDC scenarios.

Key Features

Sic Power Platform

Sic Power Platform

﹥Adopting SiC devices and low-inductance busbars, it maintains ultra-wide high-efficiency operation (> 98%) across 20%-100% load range.Annual energy savingsincreased by ~2.3% vs. traditional Si solutions, reducing LCOE. ﹥96 kHz control frequency enables fast response to load and power dispatch, stabilizing DC bus.
Wide voltage operating range

Wide voltage operating range

Wide voltage range perfectly compatible with:1500V high-voltage Li-ion, 1000vindustrial & commercial Li-ion,low-voltage lead-acid / second-life battery packs, PV DC-coupled systems.
Thermal Management & Reliability

Thermal Management & Reliability

Integrated microchannel cold plate, electrical-hydraulic isolation & leak detectionfor higher reliability.IP65 protection, dustproof & waterproof.Stable operation at-30°C~ +60°C, adapting to harsh conditions: high temperature, humidity, dust,salt fog.
Multiple Power Module Options

Multiple Power Module Options

Multiple configurations are available, including 500kW liquid-cooled non-isolated, 250kW liquid-cooled isolated, and 250kW air-cooled non-isolated models. With bidirectional power conversion and voltage regulation capabilities, the solution is optimized for AIDC applications, enabling direct renewable energy integration and efficient local consumption.

Electrical Single-Line Diagram

Electrical Single-Line Diagram

Product Specifications

Product Specifications

Product Inquiry

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