FRENIC-VG versatile series from Fuji Electric has concentrated its technologies to deliver the best-performing frequency inverter on the market. In addition to its basic performance, this model features the following great improvements: support for previously difficult applications due to technical and capability limitations, easier and more user-friendly maintenance, as well as environmental friendliness and safety. FRENIC-VG versatile series now proudly introduces the inverter as a unit type as well as a stack type.
- Powerful: from 0.75 kW to 630 kW in triple rating HD, LD and MD
- Strong: even though in hard environment such as sulfurizing gas, salty environments, dust, humidity, etc.
- Flexible: IM (open and closed loop) and PMSM control
- Torque accuracy: +/- 3%
- Current loop bandwidth: 2000 Hz
- Speed control accuracy: +/- 0,005%
- Speed loop bandwidth: 600 Hz
- Connected to the world: USB on board, typical field buses and Ethernet based field bus
- Mmaking safety easier: STO, SS1, SLS, SBC
- All applications solved: Cranes, rubber, paper, winding, test benches, press, shipboard winch, flying shear, positioning, etc are included
- Adaptable and versatile: 5 slots for adjusting to the requirements, real time built in, FULL PLC on board optional, etc.
Specifications
| Manufacturer: | Fuji Electric |
| Series: | FRENIC-VG |
| Model: | FRN3.7VG1S-4J |
| Application: | pumps / fans / lifts / cranes / general purpose |
| Capacity, kW: | 3.7 |
| Current, А: | 9 |
| Main power supply, V: | 380-480 50 Hz/60 Hz |
| Phase: | 3 |
| Output frequency, Hz: | 0,1-400 |
| Enclosure: | IP20 closed type |
| Overload capacity, % per 1 min.: | 150 |
| Acceleration time, sec: | 0,01-3600 |
| Deceleration time, sec: | 0,01-3600 |
| EMC filter: | optional |
| Braking unit: | + |
| Analog input: | 3 |
| Digital input: | 11 |
| Analog output: | 3 |
| Digital output: | 6 |
| Relay output: | 5 |
| RS485 (Modbus RTU): | + |
| Starting torque: | 150% |
| PID: | PID – regulation |
| V/f control mode: | + |
| Vector control with feedback: | + |
| Sensorless vector control: | + |
| Operation temperature, °С: | -10…..+50 |
| Storage temperature, °С: | -25……+70 |
| Dimensions (W x H x D), mm: | 205x300x245 |
| Weight, kg: | 6,2 |
