Compared with the DC speed regulation system, AC speed regulation system has the advantages of reliable performance, simple equipment, easy maintenance, high cost performance and large capacity, so it has been widely used in the related industries
YCBT series inverter cabinet adopts the most advanced vector control, direct torque control technology, using imported digital transducer as the core control unit, product performance and reliable, economical and practical, has been widely used in electric power, metallurgy, papermaking, printing, plastics, textile, ventilation and drainage and other fields.
Two, characteristics
Good starting performance, no impact current
Wide range of speed regulation, 0-100Hz range of stepless speed regulation
Overload capacity, 150% rated load is not more than 2 minutes, the rated load of not more than 10 seconds
Good dynamic performance to meet the requirements of high-precision control
It has perfect protection function and fault diagnosis system
Three, the use of conditions
Power supply: three-phase AC 380V or 660V (-10%, +15%), 50Hz/60Hz;
Control range: 0-100Hz;
Cooling mode: fan cooling;
No more than 2000 meters above sea level;
Ambient temperature: -25 - +40 c;
The relative humidity is not more than 90% (20 + 5 C), no condensation;
Application of non conductive dust, explosive gas, corrosive gas and so on