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Hydra BM-20

Prodrive Technologies’ Hydra BM-20 offers maximum flexibility to implement a scalable and bidirectional grid interface into your high-power application, ideally suited for fast charging, electrolysis, or other high-power applications. Working side by side, these highly efficient and robust modules can be used in closed-loop water cooled cabinets for low operational and maintenance costs, at very high availability over the years.

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Hydra20 3X
Bidirectional power conversion with galvanic isolation
Wide output voltage range
Stackable 20 kW modules working side-by-side


Electrical Performance

Input Voltage 380-480Vac, 50/60Hz
Input Power Factor >0.99, adjustable to ±0.8
Input Harmonics IEC 61000-3-12
Output voltage/current Isolated from input/Range on demand
Output power ±20kW
Efficiency >96%


Dimensions 105 x 222 x 600 mm
Weight 19 kg
Acoustical noise <42dBA


Ambient temperature -25 to +60°C
Cooling Water/Glycol, max 50°C
IP rating IP54
Relative humidity 5-95%, non condensing
Altitude 0-2000m
EMC immunity IEC 61000-6-2
EMC emission IEC 61000-6-4
MTBF >500kHr


CAN Control and full diagnosis
Paralleling Up to 50 modules