This series of VFD is available in a few models depending on requirement. They are as follows:
SD700 – Standard VFD with high specifications such as built-in line choke, RFI filter and output dv/dt filter. For VSD > 210.0A 3 phase input semi-conductor fuses are supplied as standard.
SD7FL – Above SD700 VSD with built-in passive harmonic filter (THDi ≤ 5.0%)
SD7FR – Above SD700 VSD design as active front end (AFE) type (THDi ≤ 5.0%)
SD7TR – Above SD700 VSD available in 6,12,18 & 24 pulse rectification configuration for extremely low harmonic distortion specification requirement
- All variable speed drive are supplied with all PCBs conformal coated as standard for corrosive and extremely harsh environment
- Removable full alphanumeric LCD display and can be replaced with TFT screen display if required
- Heatsink and ventilation fans are all designed for reduced heat operation to enhance the operating life of IGBTs used and thus operating life of VSD