FREQUENCY INVERTER VFR-080 VFR-081
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FREQUENCY INVERTER VFR-080 VFR-081 0.75KW TO 500KW USER’S GUIDE iNORéA 60, Route Principale du Port 92 230 Gennevilliers Tel : +33(0)147994710 contact@inorea.com www.inorea.com

Section I Inspection and safety precautions Thank you for purchasing VFR-080 and VFR-081 series Frequency Inverters.These series are designed based on the experience of INOREA in the design and sale of inverters. They are suitable for general-purpose machine, fan/pump drive, medium frequency drive and heavy load machine. The range adopts the advanced sensorless vector control technology to achieve high-performance V/F control, high-performance speed sensorless vector control and high-performance close loop vector control. This User’s Manual covers VFR-080/VFR-081, general purpose control...

Section I Inspection & Safety Precaution Inspection & Safety Precautions INORÉA VFR-080 frequency inverters have been tested and inspected before leaving our production plant. Before unpacking the product, please check if the package is not damaged and if the specifications and type of the product complies with the order. Please contact your local dealer should you have any question. 1-1. Inspection after Unpacking • • Inspect the contents: one inverter, one operation manual Check the nameplate on the side of the frequency inverter to ensure that the product you have received is correct....

Section II Intallation & Standby Circuit Installation & Standby Circuit Wiring diagram 11kW ~15kW and below (80N2) Ambient temperature -10°C and 40°C. Avoid electromagnetic interference and keep the unit away from the interference source. Prevent dropping water, steam, dust, powder, cotton fiber or fine metal powder from entering it. Prevent oil, salt and corrosive gas from entering it. Avoid vibration. Avoid high temperature and moisture and avoid being wet due to rain, with relative humidity below 90%. Prohibit the use in the dangerous environment where inflammable or combustible or...

Section II Inspection & Standby Circuit 2. Section II Intallation & Standby Circuit 2-3-2. VFR-081 Diagram 1. Wiring diagram 11kW and below (70N2 /70N3 /70N4)

Section II Inspection & Standby Circuit Section II Intallation & Standby Circuit 2-4-1. VFR-080 Main Circuit Terminals Terminals Resistance DC+2/DC-:Braking unit 3. 45~250kW (380V) Main Circuit Terminals i f t t t t AC Input Line Terminals B1/B2:Braking Motor connection resistor DC+1/DC+2.DC Resistance AC Input Line Terminals Note: The above kW categories are for G type inverter. DC+1/DC+2:DC Resistance Motor connection DC+2/DC- :Braking unit Note: DC+1/DC+2 Standard setting is short circuit; if it is with external reactance, please disconnect and then connect it.

Section II Inspection & Standby Circuit Section II 2-5-1. Control Circuit Terminals Description 2-5-2. Control circuit terminal 2-5. Connection Precautions • Don’t install power factor capacitance or resistance-capacitance absorbing device between the output terminals U, V, W of the frequency inverter. • To disassemble or replace the motor, the input power supply must be turned off for the frequency inverter. • Do not drop Metal scrap foam or lint into the frequency inverter, otherwise the machine will be faulted. • The motor or power supply can be switched on/off only after the inverter...

Section II Inspection & Standby Circuit When the carrier frequency is less than 3kHz, the distance between the frequency inverter and motor must not be greater than 50 meters (maximum). When it is above 4kHz, this distance should be reduced. The cable for this connection had better be laid in metal conduit. If the frequency inverter is equipped with peripheral devices (such as filter, reactor), first measure its insulation resistance to the earth with 1000V megohm meter, and ensure the resistance value is not below 4MQ. If the frequency inverter must be started frequently, don’t switch off...

Section II Inspection & Standby Circuit 2-6. Standby circuit When the fault or trip of the inverter may cause great loss or accident, please add the standby circuit. Note: confirm and test the running characteristic of the standby circuit, in order to ensure the industrial phase and the converter phase are in the same direction. Section III. Operating Keyboard 3-1. Operating keyboard 3-1-1. VFR-08E-KBR specification and function description(Standard) Monitor Select 1 Numerical Display * display the corresponding values of the function under query status * display fault code under fault...

Section III Operating Keyboard Section III Operating Keyboard 3-1-2. VFR-08C-KBR keyboard specification and function description(Optional) Monitor Select 1 Numerical Display * display the corresponding values of the function under query status * display fault code under fault condition * display the object set byA00 monitor select while running 3-2. Example for parameters set 3-2-1. F01 keyboard set the frequency from 50.00Hz to 25.00Hz. Reverse Lndication Light * ON reverse indication * OFF: not reverse indication * FLASH: reverse accelerating Alarm Indication Light * ON faulty * OFF: good...

Section III Operating Keyboard 3-2-3. Reset system parameters 3-2-2. Parameter upload to the keyboard Parameter Item Parameter Item System parameter upload to the memory area3 in the keyboard System parameter upload to the memory area4 in the keyboard memory area3 in the keyboard to reset system parameter memory area4 in the keyboard 1to reset system parameter Use the factory setting reset system parameter memory area2 in the keyboard to reset system parameter y00 Reset system parameters memory area1 in the keyboard to reset system parameter Clear memory area in the keyboard1, 2, 3, 4...

Section III Operating Keyboard Example 2 Clear memory area 1, 2, 3, 4 in the keyboard Section III Operating Keyboard Parameter item F12 max. frequency CA rotoM 2 .erF lautcA 1 90G 0008IP GF metsyS 32-00y A48 keyboard potentiometer setting X1correspond to Y1 CA rotoM 2 .erF lautcA 1 0.0 00.0 PS teseR 00y CA rotoM 2 .erF lautcA 1 0.0 00.0 K oT daolpU P10y CA rotoM 2 .erF lautcA 1 0.0 00.0 K oT daolpU P10y tnemesiver retemarap fo eulav eht tsujda A49 keyboard potentiometer setting X2 correspond to Y2 S00 setting frequency Example: CA rotoM 2 .erF lautcA 1 0.0 00.0 K oT daolpU P10y semiT enO...