Silcovert FH
SAFETY
High Availability with arc protected or arc detection
EFFICIENCY
Energy saving VFD compared to DOL, CO2 savings and motor revamping
RELIABILITY
Easy Integration & Low impact on the grid ( harmonic, power factor)
ADAPTABILITY
High Adaptability for Basic configuration & Large number of configurations
REMOTE
Real-time remote commissioning assistance with smart glasses
SUPPORT
We provide 24/7 service and remote monitoring globally
Silcovert FH
Nidec has more than forty years experience in designing and manufacturing of inverters and power quality solutions. The new SVFH series are AFE, high efficiency, direct-to-line connection (transformerless) VFDs with very low grid harmonics, 30% more compact and 60% less bulky when compared with VFDs with transformer, very simple to integrate in a system, easy and fast to commission, with 4 quadrants operation capability to enable regenerative breaking of the motor load, regeneration and power factor correction.
Key benefits of transformerless 4Q
- Unity power factor on grid side
- Low input harmonics
- Inherent braking capability to quickly slow down high inertia loads without breaking resistors
- Inherent ability to recover energy by transmitting power back to grid
- Fast installation: 3 cables in, 3 cables out
- Small footprint
- High efficiency, low operating costs
- Standard power modules for AFE and Motor converters: easy maintainability
- Well-proven technology IGBTs: high reliability
- Easy maintainability + high reliability = excellent availability: 99.5%
TECHNICAL INFORMATION
NETWORK CONFIGURATION: AFE Transformer less
OUTPUT VOLTAGE: Up to 6.6kV more on request
Input frequency: 60Hz/50Hz
Power factor: >0,95 for DFE or 1 for AFE
Harmonic compliance on the Grid: IEEE 519 and IEC
Motor harmonics: Less than 3%
Efficiency: >98%
TOPOLOGY: VSI – Nidec PATENTED design
IP degree: IP42
Standard: IEC, UL listed
ARC PROOF DESIGN: Yes
Cooling: Air cooling
Power range: Up to 2.5MVA
Long cable application: Up to 400m, More with filter
Control: V/hz, vector control and Field oriented control / Fly catch / Ride through capability
Redundant cooling: Yes N+1
MOTOR compatibility: Yes
Output Frequency: Up to 75Hz, more on request
Download documentation
Power Electronics brochure Silcovert FH Brochure Silcovert FH Brochure (US format)ask for more information
