RMV1200
Flexible rectifier for low to medium DC voltage
Combining high efficiency and a flexible output range for low to medium DC voltages, this rectifier delivers reliable and cost-effective performance.
Designed with Active Front End (IGBT) technology, the medium DC voltage rectifier delivers up to 13 MW of power and is scalable in 3.25 MW steps.
With a wide DC current range of 5000–20000ADC and a DC voltage range of 50–1200VDC, the integrated DC step down module ensures high power quality, including optimal power factor, reactive power delivery, Fault Ride-Through (FRT), and grid support.
Key benefits
Designed for low to medium DC voltage applications, the RMV1200 rectifier provides high efficiency and a flexible output range for reliable, cost-effective operation.
Wide voltage range
Designed for low and medium DC voltage hydrogen applications.
Flexible output
Flexible DC output, accommodating a wide DC voltage range.
Megawatt scaling
Ideal for large-scale plants and megawatt upscaling.
Power quality
AFE technology provides high power quality and low harmonic distortion.
Grid compliance
Seamless plant integration to ensure TSO/grid compliance.
Optimised efficiency
Integrated DC step down module ensures wide DC voltage range and efficiency.
Technical highlights
- Scalable DC current range: 5000– 20000ADC
- Nominal DC voltage range: 50–1200VDC
- Scalable DC power: 3.25-12 MW Nominal@750VAC
- Integrated DC step down module
- Power factor ~1 and reactive power (optional)
- Intrinsic functions for grid support and FRT (optional)
- Inbuilt controller: Fieldbus protocols; Profibus, ProfiNet RT, Modbus TCP, DeviceNet, CANopen, etc.
- High-quality cabinets with AC/DC connection entry at the top or bottom.
Rectifier technology comparison
We employ two rectifier technologies: Active Front End (IGBT) and traditional diode.
Diode/Thyristor Rectifiers
Efficient and reliable, these rectifiers are ideal for small-scale projects where basic control and standard power quality are sufficient. Due to unidirectional power flow and lack of active power factor control, they require additional filtering, which increases operating costs.
Active Front End (IGBT) Rectifiers
Widely used in renewable energy systems, AFE rectifiers offer fast, precise control, reactive power capability, and superior DC voltage regulation. Their high efficiency, reduced harmonic distortion, and scalability make them ideal for large green hydrogen plants and evolving grid requirements.
