Silcovert TH
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 TH
The Silcovert TH is the ideal variable speed drive solution for retrofitting to improve efficiency and reduce environmental impact. It is a multi-level variable speed drive with IGBT power devices and a more efficient and precise control for induction and synchronous motors. The PWM technique with high switching frequency allows an almost sinusoidal motor current with low total losses and very low torque pulsation. Its water cooling method permits to achieve high output power ranges. Our TH series variable speed drives are compatible with existing motor systems, regardless of brand or age. With our customized retrofit customers can achieve increased levels of safety, reliability and efficiency.
TECHNICAL INFORMATION
NETWORK CONFIGURATION: From 18 pulses to 36 pulses and AFE
OUTPUT VOLTAGE: From 2.4kV to 13.8kV
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: 96.5% with transformer
TOPOLOGY: VSI – Cascade H-Bridge
IP degree: IP42
Standard: IEC, UL listed, ABS certification, DNV certification
Cooling: Air cooling / Water Cooling
Power range: Up to 100MW
Long cable application: Up to 600m without filter, No limit with specific 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 250Hz, more on request
High Speed application: Yes
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