MXR820100B 100kW 820V 125A Hydrogen Rectifier for PEM Electrolyzers
The 100kW MXR820100B is a high-voltage rectifier tailored for PEM electrolyzers and MW-level centralized hydrogen plants. Delivering 0–820VDC and 125A, it ensures precise and efficient AC-to-DC conversion for large-scale green hydrogen production.
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Details
The MXR820100B combines digital control with potting encapsulation, featuring 97.5% efficiency, 71W/in³ compact density, MTBF >1,000,000 hours, and a 0.99 power factor.
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Output Range: 0–820VDC / 0–125A
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Optimized for PEM electrolyzer stacks requiring higher voltage.
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Well-suited for centralized hydrogen plants and large-scale renewable hydrogen projects.
Key Features:
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Ultra-high efficiency: 97.5%
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Ultra-high power density: 71W/in³
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MTBF > 1,000,000 hours for long-term reliability
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Power factor: 0.99
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Tailored for high-voltage hydrogen production systems
Applications:
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PEM electrolyzers
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Utility-scale hydrogen production
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Large hydrogen fueling networks
Characteristic Curve:
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Input Voltage508Vac～622Vac, 3 Phase + PE
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Input Current＜120A
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Output Power100kw
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Output Voltage Range0～820Vdc Continuously adjustable
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Output Current Range0～125A Continuously adjustable
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Power Factor>0.99(Load≥50%)
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ITHD≤5%(Load≥50%)
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Voltage stabilized accuracy≤±0.5%
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Current stabilized accuracy≤±1%
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Ripple Peak to Peak≤1%
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Operating Temperatue-40~75℃
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Altitude≤ 5000m
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MTBF>1000000 hours
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Size(W×D×H)440×430×125mm
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Weight<26kg
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Efficiency(full load)>97.5%
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Cooling ModeFan cooling
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Communication MethodCAN (Main CAN + Optional CAN)
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Parallel Module Quantity≤100 PCs
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Max Airflow378CFM
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Isolated MethodInput isolation & Output isolation
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