63kW Bi-Directional DC-DC Power Converter
XNY-ESDC63-M1
The NIUERA XNY-ESDC63-M1 delivers 63kW bi-directional DC-DC conversion for battery storage systems, with >99% SiC efficiency, EMS linkage, and 32-unit parallel scalability — a compact, reliable core for next-gen ESS.
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63kW Bidirectional DC-DC Power Module
The NIUERA XNY-ESDC63-M1 is a 63kW bi-directional DC-DC converter built for battery energy storage systems. With SiC power devices delivering >99% peak efficiency, it enables flexible step-up/step-down conversion between PCS and battery, EMS-linked automation, and parallel expansion up to 32 units. Compact, modular, and rated for -40°C to +60°C operation.
Key Features：
- ⚡ Industry-Leading Efficiency — SiC power devices deliver up to 99% peak conversion efficiency, minimizing energy loss between PCS and battery
- 🔄 Bidirectional Energy Flow Core — Seamless charge/discharge control as the key execution module linking PCS and battery in ESS architecture
- 🎛️ Multi-Mode Control Flexibility — Constant voltage, constant current, and constant power strategies expand PCS DC-side voltage compatibility and system stability
- 📶 Smart EMS Integration — Automatic start/stop via EMS commands enables system-level coordinated scheduling and full automation
- 🚀 Impact-Free Soft Start — Zero input/output surge current at startup, compliant with GB/T 34133-2023, protecting batteries and upstream equipment
- 📈 Massive Scalability — Supports parallel operation of up to 32 units for flexible, MW-scale power expansion
- 🛡️ Comprehensive Protection Suite — Software-configurable over/under-voltage, overcurrent, short-circuit, over-temperature, communication-loss and cooling-failure protection
- 🔧 Modular Draw-Out Design — Front-panel signal access + rear power connections simplify installation, debugging, and field maintenance
- 🌡️ Reliable Across Extremes — Rated -40°C to +60°C operation (derating above 50°C), IP20 (lower)/IP6X (upper) protection, up to 4000m altitude
- ✅ Globally Certified — Complies with IEC62477-1, IEC61000 series, and CE requirements
