Magna-Power ML Series Programmable DC Power Supplies
- Power: 500 kW to 1,000 kW per unit; scalable up to 10 MW.
- Output voltage: 100 Vdc to 6,000 Vdc.
- Current capacity: Up to 5,000 Adc.
- Efficiency: Up to 94%.
- Cooling: Advanced water cooling with integrated solenoids.
- Communication options: RS232, Ethernet (+LXI), and more.
- Safety features: Programmable overcurrent, overvoltage and temperature protections.
Magna-Power’s ML Series sets a new standard in power density and performance for programmable DC power supplies. With power levels from 500 kW to 1,000 kW per unit, expandable up to 10 MW, this series offers a future-proof solution for demanding power and electronic applications. The ML Series uses advanced water cooling and innovative technologies, such as harmonic neutralisation, to ensure reliable performance and low harmonic distortion.
Innovative technology and robust design
The ML Series uses Magna-Power’s signature current-fed topology, which provides better protection against current spikes and core saturation. This design not only offers higher reliability, but also eliminates rapidly rising current spikes that can be detrimental to the system. Advanced Silicon Carbide (SiC) semiconductors increase efficiency up to 94%, making the power supplies suitable for continuous operation at temperatures up to 50°C.
The advanced water cooling solution optimises heat dissipation and enables compact designs without compromising performance.
Each power electronics module is mounted on an aluminium heatsink with copper tubes, ensuring efficient heat transfer and easy servicing.
Flexibility and scalability
With a wide voltage range from 100 Vdc to 6,000 Vdc and current capacities up to 5,000 Adc, the ML Series is suitable for a wide range of applications. The power supplies support master-slave configurations, allowing multiple units to be connected in parallel for seamless expansion. This makes the series ideal for large test setups and complex systems in electrolyzers, energy storage and electric vehicles, for example.
Advanced features and connectivity
The ML Series comes with extensive programming capabilities, including support for SCPI commands and LabVIEW drivers. The 37-pin user I/O port allows programming voltage, current and protection with external signals, making integration with PLCs and Hardware-in-the-Loop (HIL) systems easy.
Optional features such as High Slew Rate Output (+HS) and High Isolation Output (+ISO) make the ML Series even more versatile. These options improve speed, isolation and reliability, which is crucial for applications such as battery storage, PV emulation and fast pulse-wave simulation.
Applications
The ML Series is designed for use in demanding applications, such as:
Energy storage: Testing of battery modules and fuel cells.
> Electric vehicles: Simulation and testing of charging stations and propulsion systems.
> Solar energy: Emulation of photovoltaic systems.
> Aviation: Precision testing of electronic systems.
> Industrial automation: Adaptations in dynamic power requirements.
The Magna-Power ML Series offers unmatched flexibility, reliability and performance, making it the perfect choice for complex test scenarios and large-scale power projects. Contact us for more information on models and configuration options.