Low frequency current sources
Low frequency current sources
It is a power supply that is part of the EM stirring system and is designed to provide the required current waveform supplied to the inductor by means of pulse‑width modulation. It comprises a set of equipment for frequency conversion, emergency dump of magnetic‑field energy, voltage regulation, reactive‑power compensation, inductor diagnostics and control. It features a modular design that enables quick maintenance with minimal equipment downtime.
RPC of Magnetic Hydrodynamics EM stirrers original equipment
Additional elements:
- External sensor cabinet
- External control panel
All characteristics
- Power supply voltage 380 V, 3 phase
- Input current no more than 90 A
- Output current 250-500 A
- Power factor 0.9
- Frequency control range 0.1-2 Hz