Mid Frequency Switch Mode Supplies – ML™ Series
NWL’s ML™ Series switch mode power supplies (SMPS) offer size, weight, and performance advantages over linear units. They switch at 7 kHZ. The ML Series is perfect for higher power applications requiring small size or tighter voltage control.
Ratings
- Air cooled power ratings from 100 to 500kW
- Water cooled power ratings 300, 600 kW
- Can parallel up to 4 units
- Switching frequencies of 7kHz
- Input voltages from 600 to 5kV Class
- Output voltages AC or DC
- Oil filled from 30 to 150kV
- Dry type up to 30kV
Typical Features
- Programmable control logic
- Active arc management, 50 microsecond response times
- Top or bottom cable entrance
- Front access only if required
- Control logic via PLC
- Supports all popular communications protocols
- Custom cabinetry, including stainless steel, indoor NEMA 12 or outdoor NEMA 4
Typical Applications
- Electrostatic precipitation
- Corona discharge
- Capacitor charging
