High-performance vector control, adopts international leading field-oriented vector control technology, operates permanent-magnet synchronous motor control. According to the characteristics of industrial fans, the parameters are specially optimized, and perfect low-speed response.
- Multi-function, smooth start, ultra-quiet, small size, easy operation, energy saving and other advantages
- High carrier design, up to 12k
- Integration of drive and peripheral electrical equipment; flexible and compact; eliminating cabinet.
- Integrated VFD, rotary switch, digital potentiometer and start button. No need for manual assembly, wiring and use.
- Have a variety of protection mechanisms to deal with external accidents.
| Item | Specification | |
| Max. frequency | 0~600 Hz | |
| Carrier frequency | 0.5 ~ 16 Hz | |
| Input frequency resolution | Digital setting: 0.01 Hz | |
| Analog setting: max. frequency x 0.025% | ||
| Control mode | Sensorless flux vector control (SVC) | |
| Closed loop vector control (FVC) | ||
| Startup torque | 2.0 Hz / 100% (SVC) | 0 Hz / 200% (FVC) |
| Speed range | 1:50 (SVC) | 1:1000 (SVC) |
| Speed stability | ±0.5% (SVC) | ±0.02% (FVC) |
| Overload capacity | 60s for 150% of rated current; 3s for 180% of rated current. | |
Industrial fans
HVLS fan
Permanent-magnet synchronous motor
Manual for ZT series inverter PMSM