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Technical specifications of the FIEItem SpecificationsStandard functions Maximum frequency • Vector control: 0–300 Hz• V/F control: 0–320 HzCarrier Frequency 0.5–16 kHz The carrier frequency is automatically adjusted based on the load features.Input frequency Resolution Digital setting: 0.01 Hz Analog setting: maximum frequency x 0.025%Control mode • Sensorless flux vector control (SFVC) • Closed-loop vector control (CLVC) • Voltage/Frequency (V/F) controlStartup torque • G type: 0.5 Hz/150% (SFVC); 0 Hz/180% (CLVC) • P type: 0.5 Hz/100%Speed range 1:100 (SVC)        1:1000 (FVC)Speed stability ±0.5% (SVC)       ±0.02% (FVC)Torque control ±5% (FVC)Overload capacity • G type: 60sor 150% of the rated current, 3s for 180% of the rated current • P type: 60s for 120% of the rated current, 3s for 150% of the rated currentTorque boost • Fixed boost• Customized boost 0.1%–30.0%V/F curve • Straight-line V/F curve• Multi-point V/F curve • N-power V/F curve (1.2-power, 1.4-power, 1.6-power,1.8-power,square)V/F separation Two types: complete separation; half separationRamp mode • Straight-line ramp• S-curve ramp Four groups of acceleration/deceleration time with the range of 0.0–6500.0sDC braking DC braking frequency: 0.00 Hz to maximum frequency Braking time: 0.0–36.0s Braking action current value: 0.0%–100.0%JOG control JOG frequency range: 0.00–50.00 Hz JOG acceleration/deceleration time: 0.0–6500.0sOnboard multiple preset It implements up to 16 speeds via the simple PLC function or combination of DI terminal states.Onboard PID It realizes process-controlled closed loop control system easily.Auto voltage regulation It can keep constant output voltage automatically when the mains voltage changes.Over voltage/ Over current stall Control The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to over voltage/over current.Fast current limiting function Minimizing over-current fault protect the normal operation of the inverterTorque 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 CLVC mode.Individualized functions High performance Control of asynchronous motor and synchronous motor are implemented through the high-performance current vector control technology.Power 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.Virtual I/Os Five groups of virtual DI/Dos can realize simple logic control.Timing control Time range: 0.0–6500.0 minutesMulti-motor switchover Four motors can be switched over via four groups of motor parameters.Multiple communication It supports communication via Modbus -RTU, PROFIBUSDP, CAN link and CAN open.Motor overheat Protection The optional I/O extension card enables AI3 to receive the motor temperature sensor input (PT100, PT1000) so as to realize motor overheat protection.Multiple encoder Types It supports various encoders such as differential encoder, open-collector encoder, resolver, UVW encoder, and SIN/COS encoder.RUN Running command source • Operation panel • Control terminals • Serial communication port 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: 5 digital input (DI) terminals, one of which supports up to 100 kHz high-speed pulse input 2 analog input (AI) terminals, one of which only supports 0–10 V voltage input and the other supports 0–10 V voltage input or 4–20 m A current input Expanding capacity: 5 DI terminals 1 AI terminal that supports -10–10 V voltage input and also supports PT100\PT1000Output terminal Standard 1 high-speed pulse output terminal (open-collector) that supports 0–100 kHz square wave signal output 1 digital output (DO) terminal 1 relay output terminal 1 analog output (AO) terminal that supports 0–20 m A current output or 0–10 V voltage output Expanding capacity: 1 DO terminal 1 relay output terminal 1 AO terminal that supports 0–20 m A current output or 0–10 V voltage outputDisplay and operation on the operation panel LED display It displays the parameters.LCD displaying Optional parts, Chinese/English Prompt action contentParameters of the copy Achieved through the LCD operation panel option parameters of rapid replicationKey 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, over current protection, over voltage protection, under voltage protection, overheat protection and overload protectionEnvironment Installation Location Indoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapour, drip or salt.Altitude Lower than 1000 mAmbient Temperature -10°C to +40°C (de-rated if the ambient temperature is between 40°C and 50°C)Humidity Less than 95%RH, without condensingVibration Less than 5.9 m/s2 (0.6 g)Storage Temperature－ － 20℃ ~ ＋ 60℃IP level IP20Pollution degree PD2Power distribution System TN , TTMọi yêu cầu hỗ trợ kỹ thuật về sản phẩm và cũng như yêu cầu báo giá vui lòng liên hệ theo thông tin: Mr Bụi : 0938 416 567 – 0909 629 558 Email: Buinvt@gmail.com