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[China]
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Address: No.86 Nanhua Road, Jingxian County, Xuancheng City, Anhui Province, China, 242599.
Contact name:Nicky
Jingxian Kaiwen Motor Co., Ltd |
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AC Electric Motor Speed Control Frequency Converter for General Type
1. Description
AC Electric Motor Speed Control Frequency Converter for General Type is an advanced device designed to control the speed and torque of AC electric motors. This frequency converter is a versatile solution for a wide range of industrial applications that require precise control over motor performance.
One of the main features of AC Electric Motor Speed Control Frequency Converter for General Type is its ability to adjust the frequency and voltage of the electrical supply to the motor in real-time. This allows for precise control over the motor's speed and torque, resulting in improved efficiency and reduced energy consumption.
This frequency converter is also equipped with advanced features such as robust cooling systems and overload protection, ensuring that it can withstand demanding operating conditions and provide reliable performance over its lifespan.
Moreover, AC Electric Motor Speed Control Frequency Converter for General Type is designed to be easy to install and operate, with user-friendly interfaces and intuitive controls. It is compatible with a wide range of AC electric motors, making it a popular choice for industrial facilities that require precise control over their motor's performance.
Overall, AC Electric Motor Speed Control Frequency Converter for General Type is a reliable and efficient choice for industrial applications that require precise control over motor performance. Its advanced features and technologies make it an ideal solution for a wide range of applications, from pumps and fans to conveyors and machine tools.
2. Specifications
| Model NO. | WN |
| Control Mode | VIF control Sensorless fluxvector control(SVC)(Above3.7KW) Close-loop vector control(FVC)(Above 3.7KW) |
| Maximum frequency | 0~600Hz |
| Brand | Wannan Motor |
| Carrier frequency | 0.5kHz~16kHz The carrier frequency is automatically adjusted based on the load features |
| Input frequency resolution | Digital setting:0.01Hz Analog setting: Maximum frequency0.025% |
| Start torque | GType:0.5Hz/150%(SVC); PType:0.5Hz/100% |
| Speed range | 1:100(SVC) |
| Speed stability accuracy | +0.5%(SVC) |
| Overload capacity | G Type: 60s for 150% of the rated current3s for 180% of the rated
current. P Type: 60s for 120% of the rated current. 3s for 150% of the rated current. |
| Torque boost | Auto-boost; |
| V/F Curve | Straight-line V/F curve |
| V/F separation | 2 types:complete separation half separation |
| Ramp Mode | Straight-line ramp Four groups of acceleration/deceleration time with the range of0.006500.0s |
| DC Braking | DC braking DC braking frequency:0.00Hz~Maximum frequency
Brakingtime:0.0s~36.0s Braking action current value:0.0%~100.0% |
| JOG Control | JOGfreguencyrange:0.00Hz~50.00Hz JOG acceleration/deceleration time:0.0s~6500.0s |
| Simple PLC,Multiple preset speeds | It implements up to 16 speeds via the simple PLC function or combination o terminal states |
| Onboard PID | It realizes process-controlled closed loop control system easily |
| Auto voitage regulation(AV.) | It can keep constant output voltage automatically when the mainsvoltage changes |
| Overvoltage/overcurrent stall control | The current and voltage are limited automatically during therunning process so as to avoid frequent tripping due to over voltage/over current |
| Rapid current limit | It helps to avoid frequent over current faults of the AC drive |
| Torque limit and control | It can limit the torque automatically and prevent frequent over current tripping during the running process.Torque control can be implemented in the FVC mode. |
| High performance | Control of asynchronous motor are implemented through the high-performance current vector control technology |
| Rapid dip ride through | The load feedback energy compensates the voltage reduction so that the AC drive can continue to run for a short time |
| Rapid current limit | It helps to avoid frequent over current faults of the AC drive |
| Timing control | Timingrange:0.0Min~6500.0Min |
| Communication methods | RS-485 |
| Command source | Operation panel/Control terminals/Serial communication port You can perform switchover between these sources in various ways |
| Frequency source | There are ten frequency sources Digital setting,analog voltage setting analog current setting pulse setting serial port setting You can perform switchover in various ways |
| Auxiliary frequency source | There are ten auxiliary frequency sourcesIt can implement fine tuning o auxiliary frequency and frequency synthesis |
| Input terminal | Standard: 4 digital input terminals(Below 5.5KW)/6 digital input
terminals(Above7.5KW); 1 analog input terminal (Below 5.5KW)12 analog input terminals(Above 7.5KW); 1 voltage input (only support for 0~10Vabove 7.5KW),1voltage input(0~10V orcurrentinput(4~20mA) |
| Output terminal | 1 High-speed pulse output terminal(Open-collector)(Above3.7KW 1 replay output terminal(Below5.5KW)/2replayoutput terminals(Above 7.5KW) 1 analog output terminal(3.7KW~5.5KW)/2 analog output terminal(Above 7.5KW),Support for 4~20mAcurrent output or 0~10V voltage output |
| LED display | It displays the parameters |
| Key locking and function selection | It can lock the keys partially or completely and define the function range o some keys so as to prevent mal-function |
| Protection mode | Motor short-circuit detection at power-oninput/output phase loss protection over current protection, over voltage protection, under voltage protection overheat protection andoverload protection |
| Installation location | Indoor, free from direct sunlight,dust,corrosive gascombustible gas,oi smoke,vapor, drip or salt. |
| Transport Package | Carton/Wooden Case/Pallet |
| Trademark | WNM |
| Origin | China |
| HS Code | 8501520000 |
| Production Capacity | 2000PCS/Month |
3. Applications
4. FAQ
A:We are a factory with 65 years (Since year 1958) manufacturing experience.
