BP37/38 Series High Voltage Inverter
With high speed DSPs as the core, BP37/38 high-voltage VFDs are designed with space voltage vector control, multi-level power unit senes and other advanced control technologies to be highly reliable, easily operated, highly functional and small in size for regulating speeds of various loads and improving production process.
These are high-high voltage source VFDs, with harmonics much lower than the standard specified in IEEEE 519-2014. High input power factor and good output waveform save the use of input harmonic filter, power factor compensation device and output filter. They are free from problems caused by harmonics, e.g. add的nal heating and torque pulse, noise, common mode voltage and so on, and are suitable to two/four quadrant synchronous motors (including permanent magnetic synchronous motors) and asynchronous motors.
This series was included into national key new products in 2003. High voltage variable frequency and speed adjusting system for hoisting systems was incorporated into national torch plan and received the grant from the Ministry of Science and Technology for technical innovation projects in small and middle enterprises. In September, 2007, BP37/38 series was awarded with "China Top Brand"