Description
The MVW-01 variable frequency drive includes state-of-the-art technology through a multi-level structure with high voltage IGBT’s (6.5kV), reducing the harmonic currents in the motor to extremely low levels.
- The configuration of the input rectifier in 12 or 18 pulses allows high power factor in the supply network, fully compliance with IEEE 519 standard.
Standard Features:
- Motor Voltage: 2.3kV; 3.3kV or 4.16kV
- Power up to 8000 HP (6000kW)
- Totally digital with a 32 bit, high performance processor (64 bit bushbar)
- Removable Man-Machine Interface (LCD/LED) with easy operation double display
- Mounted on an IP41/NEMA 1 panel
- Air cooled
- 12 Pulse input rectifier (18 or 24 pulse optional); high power factor(>0.96) and high displacement power factor (>0.97)
- Multi-level power topology
- Optical fibers between power and control
- Imposed voltage
- High power voltage (6.5kV) semiconductors reducing the number of components without requiring series connection, resulting in high efficiency and reliability
- Dry plastic film Power Capacitors with high reliability and long life
- Withdrawable power arms (quick and easy replacement)
- Low losses material and high heat dissipation
Applications:
- Pumps
- Fans/Exhausters
- Compressors
- Mixers
- Agitators
- Conveyors
- Cement Kills
- Steel Mill
- Winders/Unwinders
- Suggar Mill
- Refiners
- Banburys
- Extruders
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