Single \ Three Phase Vector Frequency Inverter 45kW High Start Torque
45kW High Start Torque SingleThree Phase Frequency Driver / Squirrel Cage Motor
NK1000 Series Frequency Inverter is the most popular product of Noker. It is high performance general purpose VFD drive, featuring portable mini size, modular design, low temperature rise, low noise and prominent performance. Based on its advanced design, JAC580B AC motor drive price low is well-known for its good quality, high torque, high precision, high reliability, and competitive price.
Features
1.High capacity power module, high precision detection hardware and new control platform
2.Structure optimization, small size, good heat dissipation, industrial protection, simple appearance
3.Fault types and countermeasures are more detailed, and users can also define fault protection actions
4.Different input voltage(220V single phase/220V 3 phase/380V 3 phase/460V 3 phase)
4.The ordinary keyboard supports short distance external installation, and the LCD keyboard is used to realize long distance external quotation through network wire.
6.Rich and flexible I/O accesses and field bus options
7.Suitable for all regions which have different grid and voltage
8.Upgrade I/O(NPN/PNP compatible) can meet more application requirement without controller(PLC) like elevator, textile etc.
9.Programmable DI/DO/AI/AO as well as RS485 Modbus RTU make easy communication with other devices
Connection diagram
Specification
| Item | Specifications | |
| Standard functions | Input voltage range | Voltage transient fluctuation: -15% ~ +10% |
| Input frequency | 50Hz/60Hz Fluctuation range: ±5% | |
| Maximum frequency | 500Hz | |
| Carrier frequency | 1KHz ~12KHz | |
| Control mode | Voltage/Frequency control (V/F) | |
| Start-up torque | 0.25Hz/150% SVC); 0.5Hz/150% (V/F); 0Hz/150% (VC) | |
| Speed range | 1:100 (V/F); 1:200 (SVC); 1:1000 (VC) | |
| Speed response | 5Hz (V/F); 20Hz (SVC); 50Hz (VC) | |
| Speed control accuracy | ±0.5% (V/F); ±0.2% (SVC); ±0.02% (VC) | |
| Torque control accuracy | ±10% (SVC) Below 5Hz, above 5Hz, ±5%; VC: 3% | |
w | Overload capacity | G type: 60s for 150% of the rated current, |
| V/F curve | Straight-line V/F curve; Multi-point V/F curve; power function; V/F separation | |
| DC bus voltage control | Over-voltage stall control:Limit the power generation of the motor by adjusting the output frequency to avoid skipping the voltage fault; | |
| Keypad | LED Digital keyboard and LCD keyboard(option) | |
| Communication | Standard: Modbus communication ; Option: Profibus-DP and CAN OPEN | |
| PG card | Incremental Encoder Interface Card(Different output and open collector),Rotary transformer Card | |
| Over-voltage/Over-current stall control | The current and voltage are limited automatically during the running process so as to avoid frequency tripping due to over-voltage/over-current. | |
| Individualized functions | High performance | Control of asynchronous motor and synchronous motor are implemented through the high-performance current vector control technology. |
| Torque control mode | Speed control and torque control mode, can realize the open-loop tension control. | |
| RUN | Running command source | Operation panel; control terminals; Serial communication pot. You can perform switchover between these sources in various ways. |
| Frequency source | There are a total of 10 frequency sources, such as digital setting, analog voltage setting, analog current setting, pulse setting and serial communication port setting. You can perform switchover between these sources in various ways. | |
| Auxiliary Frequency source | There are ten auxiliary frequency sources. It can implement fine tuning of auxiliary frequency and frequency synthesis. | |
| Input terminal | Standard: | |
| Output terminal | Standard: | |
| Display and operation on the operation panel | LED display | It displays the parameters. |
| Key locking and function selection | It can lock the keys partially or completely and define the function range of some keys so as to prevent mis-function. | |
| Protection mode | Motor short-circuit detection at power-on, input/output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection , overheat protection and overload protection | |
| Optional parts | LCD operation panel, braking unit | |
| Environment | Installation location | Indoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapour, drip or salt. |
| Altitude | Lower than 1000m | |
| Ambient temperature | -10℃ to +40℃ | |
| Humidity | Less than 95% RH, without condensing | |
| Vibration | Less than 5.9m/s2 (0.6g) | |
| Storage temperature | -20℃ to +60℃ | |
| IP level | IP20 | |
| Pollution degree | PD2 | |
| Power distribution system | TN, TT |
Operation panel
Shipment and Payment
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