200W 750W 220v Single Phase Vfd Frequency Converter Add RS485 Three-Phase Motor Driver MCU Single Phase Input 0.75KW Inverter

Technical Index and Specification

ES-F280S VFD

Input :

1> : 1-phase 220V;50/60HZ

3> : DC200-400V

Output: Voltage : 3 - phase ; 0～240V

Control Mode : V/F control Protective Function : Overcurrent, overvoltage, undervoltage, module fault, electric thermal relay, overheat, short circuit, default phase of input and output, motor parameter adjustment abnormality, internal memory fault, etc. The is a single-phase 220 V voltage input frequency converter to drives a three-phase motor Four-digit digital tube display, you can see the data clearly. Support display radiator temperature value, current current value, direct current master voltage value, motor speed, operating frequency value. Output 1.0-99.0Hz, in order to improve the output voltage, this product uses SVPWM modulation mode, carrier-frequency 8.0KHz. The frequency converter can arbitrarily change the V/F curve by setting the V/F compensation frequency and the voltage ratio at the frequency. By setting the maximum value of V/F curve, according to the load situation, to maximize the use efficiency of electric energy, reduce the heat of the motor, prolong the servicelife of the motor and frequency converter. Low frequency high torque, 220 V single-phase input, 220 V three-phase output, energy saving and electricity saving. Overheating and over-voltage protections.

Safety Precaution:

1. Before wring, please make sure that the input power is off. 2. The wring work should be operated by the profeional electrical engineer. 3. The grounding terminals must be connected with the ground. 4. Having paused circuit wiring emergently, please make sure that the check is effective. 5. Do not connect the output wire of the inverter with the shell, and pay attention that the output wire should not be short-circuited. 6. Please check whether the voltage of the AC main circuit power is consistent with the rated voltage of the inverter. 7. Do not do the voltage withstand test on the inverter. 8. Please connect the brake resistor according to the wiring diagram. 9. Do not connect the power to the U, V, W output terminals. 10. Do not connect the contactor with the output circuit.

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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