| Customization: | Available |
|---|---|
| Application: | High-performance Transducer, Three Phase Transducer, General Transducer |
| Output Type: | Triple |
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High-power supply system with multiple DC power modules, featuring with separate regulation of voltage, current or power, ensuring high regulation accuracy and fast response. Modular design for free combination and expansion, providing high efficient, stable, safe and low harmonic DC power for large-capacity electrolyzer.
High Output Power: Parallel control structure with a max. output power of 10 MW.
Rapid Response: IGBT control, fast regulation response speed.
High Reliability: Excellent adaptability to grid fluctuations from new energy power generation, and harsh environment at -40ºC and 4000m.
High Grid-Friendliness: Harmonic content <3%, power factor ≥0.99, with functions as reactive power compensation and high/low voltage ride-through.
Power transformer + three-level rectifier + three-phase interleaved BUCK circuit for high efficiency;
DC voltage ripple ≤1%, overall efficiency ≥97% for smoother operation of electrolyzer and the whole system.
Diverse renewable energy sources secure energy reliability so as to enhance hydrogen production efficiency.
With an intelligent Energy Management System (EMS) for optimal control and coordination of wind, solar, energy storage, and hydrogen production equipment, a hybrid hydrogen production system is established to balance power supply and enhance hydrogen production efficiency.
Hydrogen is produced by supplying electricity directly from various renewable energy sources to a water electrolysis facility.
The EMS controls and coordinates all parts as a whole to fulfill power needs and enhance the hydrogen system's efficiency, speed, and reliability.
| Input | Input voltage range: 380V~1140V Rated operating frequency: 50Hz/60Hz Rated power factor: >0.99 Power factor range: -0.95 ahead~0.95 lag Grid frequency deviation: ±10% Grid voltage deviation: ±10% On-grid total harmonic distortion rate: <3% (at rated power) Connection method: 3-phase 3-line + PE |
|---|---|
| Output | Output voltage range: 0V~1500V Output current range: 0A~20000A Voltage ripple: ≤1% Current stabilizer accuracy: ±1% (steady state) Voltage stabilizer accuracy: ±1% (steady state) Load response time: <0.1s (0%~100% of load, operating status) |
| Control mode | Output control: Voltage control, current control, power control |
| Protection | Protection function: Short-circuit, over-current, over-voltage, under-voltage, phase loss, overheating, and overload, etc. |
| System | Inlet/outlet method: Upper/lower inlet, lower outlet Efficiency: ≥97% |
| Environment requirement |
Cooling method: Liquid cooling Operating temperature: -30ºC~+60ºC(>45ºC derating) Storage temperature: -40ºC ~+70ºC EME: Class A Relative humidity: 5%RH~ 95%RH (non-condensing) Enclosure IP: IP54 (Customization available) Max. altitude: 4000m (>3000m derating) |
| Communication | Interface: RS485, Ethernet, etc. Protocol: Modbus RTU, Modbus TCP, etc. |
| Noise | Noise (1m distance): ≤ 65dB |
| Display | HMI: Touch screen |
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