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利用SiC碳化硅MOSFET技术（替代IGBT的下一代技术）和液体冷却技术，该系统支持高功率密度，适用场景广泛。其宽电压范围有助于在更高的直流电压下顺利集成未来的堆叠升级，无需额外投资电力电子设备或辅助滤波系统。此外，它不再需要辅助系统，如外部过滤器和静止同步补偿器（statcom）。
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Hydra系统转换器采用的SiC碳化硅MOSFET技术可以提高效率，并改善交流和直流电流质量，无需外部滤波器。这一技术可以达到98.6% 的卓越EURO 效率*，其中包括辅助设备的能耗。Hydra 能够以低于 3% 的 THD 运行，功率因数超过 0.99，Hydra机架可无缝集成到最大（GW+ 规模）项目中，且不会对区域高压/中压电网运行产生任何不利影响。默认设置会使电网的功率因数超过 0.99，Hydra 可以自动调节以提供无功功率服务。其占地面积小，可降低运输和调试费用，模块化设计和易于复制的HyPE模块具有很好的普适性。内部测量和诊断功能可帮助预测使用寿命或采取维护措施。
Hydra 机架直接集成到制氢系统中，并通过使用标准配电变压器而不是定制时间更久的 12/24 脉冲变压器使得供应链简化。
*注释：EURO效率在光伏效应中应用，是指根据欧洲光照条件，给出一个有标准配置阵列的光伏逆变器，根据不同功率点的权值，用来估算逆变器的总体效率。产品的模块化设计可以满足不同的机架尺寸，因此适用不同的功率需求。
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Max. output power |
6.0MW (24 x 250kW HyPE modules) |
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Input AC voltage |
800Vac |
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Output DC voltage range |
0 – 1500Vdc |
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Output DC current range |
0 – 9600Adc |
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Peak efficiency |
98.7% |
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Euro efficiency |
98.6% |
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Racks combined power |
Up to 24MW |
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EMC filter |
Included, input and output (CISPR 11) |
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Low THDi |
<1% |
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External harmonic filter |
Not required |
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PF compensation bank |
Not required |
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Functional safety |
AC disconnect SIL 2 (SIL 3 optional) |
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Certification / safety standards |
IEC 62477-1 |
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Converters |
Module-based active rectifier & active choppers |
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Topology |
Multilevel, high frequency SiC-based |
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Dimensions (WxDxH) |
1800 x 2000 x 2300, 4000kg |
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Small footprint |
1.7MW per m² |
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Control interface |
Modbus TCP/IP |
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Multiple outputs |
Optional |
250kW HyPE module
Hydra is a liquid-cooled rack system built with 250 kW HyPE (Hydra Power Electronics) modules. Each Hydra unit supports up to 24 modules, delivering up to 6 MW. Its modular design enables quick module replacement, minimizes downtime, and allows flexible scaling to match power requirements. Multiple Hydra rectifiers can be combined to support stack sizes of up to 24 MW (EOL). Hydra remains operational if a HyPE module fails, eliminating single-point failures and allowing continued operation at full or reduced power until replacement.
Individual modules can also be adjusted to deliver multiple outputs to serve multiple electrolyzers per system. This allows customers to have individual control on multiple electrolyzers optimizing the overall electrolyzer performance.