Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 12/10/2018
Three phase ac pumps and ventilators soft starter (28 pages)
Summary of Contents for CARLO GAVAZZI VariFlex3 RVLF Series
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CARLO GAVAZZI A u t o m a t i o n C o m p o n e n t s Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 12/10/2018...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF RVLF Series 100V 0.4-0.75kW (0.5-1HP) 200V 0.4-2.2kW (0.5-3HP) 400V 0.75-2.2kW (1-3HP) Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 12/10/2018 Specifications are subject to change without notice.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Index 0. Preface 1. Safety Precautions 1.1. Before power UP 1.2. During power UP 1.3. Before operation 1.4. During operation 1.5. Inverter disposal 2. Part Number Definition 2.1. Model part number 2.2.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 4. Software Index 4.1. Keypad description 4.1.1 Operator panel functions 4.1.2 Digital display description 4.1.3 Digital display setup 4.1.4 Example of keypad operation 4.1.5 Operation control 4.2. Programmable parameter groups Annex 1: Consignes de sécurité Specifications are subject to change without notice.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 0 Preface To extend the performance of the product and ensure personnel safety, please read this manual thoroughly before using the inverter. Should there be any problem in using the product that cannot be solved with the information provided in the manual, contact our technical or sales representative who will be willing to help you.
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 1. Safety Precautions 1.1. Before Power Up Danger Make sure the main circuit connections are correct. Single phase L1 (L), L3 (N), and Three phase L1(L), L2, L3 (N); 400V: L1, L2, L3 are power-input terminals and must not be mistaken for T1, T2 and T3.
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 1.2. During Power Up Danger When the momentary power loss is longer than 2 seconds, the inverter will not have sufficient stored power for its control circuit. Therefore, when the power is re-applied, the run operation of the inverter will be based on the setup of following parameters: •...
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 1.4. During Operation Danger Do not connect or disconnect the motor during operation. Otherwise, It may cause the inverter to trip or damage the unit. Danger • To avoid electric shock, do not take the front cover off while power is on. •...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 2. Part Number Definition 2.1. Model Part Number Ordering Key RVLF A 1 20 075 F A VariFlex AC Drive Frame Size A/B AC Supply Phase 1/3 Drive Voltage Rating Drive kW Rating Filter Advance Frame Size...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3. Environment & Installation 3.1. Environment Installation environment has a direct affect on the correct operation and the life expectancy of the inverter, Install the inverter in an environment complying with the following conditions: Protection Protection class IP20, NEMA/UL Open Type...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.2. Installation 3.2.1. Installation methods Frame1. Mounting on a flat surface. RVLF Ha/RPM MODE < Freq. Set STOP RESET DIN rail type installation: DIN rail kit includes a plastic and a metal adaptor plates. Assembly Steps: 1) Attach the metal adaptor plate to the inverter base with the screws provided.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Frame 2. Mounting on a flat surface. DIN rail type installation: DIN rail kit includes a plastic adaptor plate as an attachment for the inverter base. Refer to diagram below: DIN rail mounting & dismounting as shown in the diagram below: Use a 35mm DIN rail. CLICK Plastic adaptor plate.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Frame 3. Mounting on a flat surface. Frame 3. Mounting on a flat surface. Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 12/10/2018...
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.2.2. Installation Space Provide sufficient air circulation space for cooling as shown in examples below. Install the Inverter on surfaces that provide good heat dissipation. Single unit Installation Install the inverter verticality to obtain effective cooling Frames 1 &...
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.2.3. Derating Curve Curves below show the applicable output current de-rate due to setting of carrier frequency and the ambient operating temperatures of 40 and 50°C. RVLFA*2**FA (40°C) RVLFA1100**A (40°C), RVLFB*2****A (50°C) Rated Current (In) Rated Current (In) 100%...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.2.4 Capacitor reforming guide after long storage For correct performance of this product after long storage before use it is important that Inverter Capacitors are reformed according to the guide below: Storage time Procedure to re-apply voltage ≤...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF B. RVLFB120150FA / RVLFB120220FA • Installation position: The wiring between supply and drive (main power input). The wiring between earth and drive (ground terminal). • Installation procedure: The power cord should be winded through the ferrite ring core in the same direction for 2 rounds;...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.3. Wiring Guidelines 3.3.1. Main Considerations 1. Tightening Torque for Screw terminals : Refer to the tables 3-1, when using a screwdriver or any other suitable tools to make connections. 2. Power terminals: Single phase : L1 (L), L3 (N) Three-phase 200V models: L1 (L), L2, L3 (N) 400V models: L1, L2, L3...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Example power connections: inverter with dedicated power line. MCCB Power MCCB Power Inverter Inverter MCCB Power Inverter MCCB Filter Power MCCB Power Inverter Install a supply RFI filter or Isolation transformer when the power source is shared with other Machine Inverter Filter...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.3.2. Control Cable selection and Wiring Control cables should be connected to terminal block TM2. Choose power & control cables according to the following criteria: • Use copper wires with correct diameter and temperature rating of 60/75°C. •...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.3.3. Wiring and EMC Guidelines. For effective interference suppression, do not route power and control cables in the same conduit or trucking. To prevent radiated noise, motor cable should be put in a metal conduit. Alternatively an armored or shielded type motor cable should be used.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.3.4. Failure Liability • Carlo Gavazzi bears no responsibility for any failures or damages caused to the inverter if the recommendations in this instruction manual have not been followed specifically points listed below.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.3.5. Considerations for Peripheral Equipment Ensure that the supply voltage is correct. A molded- Power case circuit breaker or fused disconnect must be installed between the AC source and the inverter. Use a molded-case circuit breaker that conforms to the rated voltage and current of the inverter.
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.3.6. Ground Connection Inverter ground terminal must be connected to installation ground correctly and according to the required local wiring regulations. • Ground cable size must be according to the required local wiring regulations. Ground connection should be as short as possible.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.4. Specifications 3.4.1. Inverter exterior 100V Class: Single phase. Model: RVLF 110040 110075 Horse power (HP) Suitable motor capacity (KW) 0.75 Rated output current (A) Rated capacity (KVA) 1.00 1.65 Input voltage range(V) Single Phase: 110~120V, 50/60HZ Allowable voltage fluctuation +10%-15%...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 400V Class: Three phase. F: Built-in Filter Model: RVLF 340075 340150 340220 Horse power (HP) Suitable motor capacity (KW) 0.75 Rated output current (A) Rated capacity (KVA) Input voltage range(V) Three phase: 380~480V, 50/60HZ Allowable voltage fluctuation +10% Output voltage range(V)
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.4.2. General Specifications Item RVLF Control Mode V/F Control + SLV Range 0.01~599.00Hz Speed Accuracy V/F: 3% (100% torque) SLV: 1% Keypad: Set directly with keys or the VR (Potentiometer) on the keypad Frequency External input terminals: Setting...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Display: parameter/parameter value/frequency/line speed/ DC voltage/output voltage/ output current/PID feedback/ Display input and output terminal sta- tus/heat sink temperature/Pro- gram version/Fault Log. For run/stop/forward and re- LED Status indicator verse. Integrated motor and Inverter overload protection.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.5. Standard wiring 3.5.1. Single phase (NPN input) Magnetic Thermal Contactor relay MCCB L1( L) Power Inverter Induction source output Motor input Thermal L3( N) relay ON-OFF Ground Surge Suppressor Pin 1 to Pin 8 CON2 FWD (Run/Stop) RS485...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.5.2. Single phase (PNP Input) Main Fuse switch L1(L) Power Inverter AC Power input output source L3(N) Ground 1:Data+ 2:Data- CON2 3:Data+ RS485 4:Reserved Multi-function input 5:Reserved Pin1 to Pin 8 6:Data- 7:5V 8:GND...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.5.3.Three phase (NPN Input) Magnetic Thermal Contactor relay MCCB L1( L) Power Inverter Induction source output Motor input Thermal L3( N) relay ON-OFF Ground Surge Suppressor Pin 1 to Pin 8 CON2 FWD (Run/Stop) RS485...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.5.4. Three phase (PNP Input) Magnetic Thermal Contactor relay MCCB L1( L) Power Inverter Induction source output Motor input Thermal L3( N) relay ON-OFF Ground Surge Suppressor Pin 1 to Pin 8 CON2 FWD (Run/Stop) RS485...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.5.5. Three phase (PNP / NPN) Thermal Magnetic relay MCCB Contactor Inverter Induction Power output Motor input source Thermal relay ON-OFF Ground Surge Suppressor Pin 1 to Pin 8 CON2 FWD (Run/Stop) RS485 REV (Run/Stop) Multifunction...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.6. Terminal Description 3.6.1. Terminal Description Terminal symbols TM1 Function Description Main power input, Single Phase L1(L)/ L3(N) L1(L) Three Phase (200V): L1(L)/ L2/ L3 (N) L3(N) Three Phase (400V): L1/ L2/ L3 Externally connected braking resistor Inverter output, connect to U, V, W terminals of motor Ground terminal...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.6.2. Control Circuit Terminal Description Frame A & B Terminal TM1 Function Description Signal Level Relay output terminal, Specification: 250VAC/1A 250VAC/ 1A (30VDC/ 1A) (30VDC/1A) S1~S5 (COMMON) NPN +/-15%, Max output 30mA +24V S1~S5 (COMMON) PNP +/-15%, Max output 30mA...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Frame C & D Terminal TM1 Function Description Signal Level Relay output terminal, Specification: 250VAC/1A (30VDC/1A) RA-NO; RB-NC; RC-Common 250VAC/ 1A (30VDC/ 1A) +24V S1~S5 (COMMON) PNP +/-15%, Max output 30mA PNP input: COM&SC needs shorted 24VDC, 4.5mA, optical coupling isolation (Max voltage Multi-function input terminals (refer to group 3)
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.7. Outline Dimensions Size A 2-Ø4.3 2-R2.2 55±0.5 81.1±0.5 86.3±0.5 Model RVLFA120040FA RVLFA120075FA RVLFA320040A 144.2 128.2 86.3 81.1 RVLFA320075A RVLFA110040A RVLFA110075A F: Built-in EMC filter Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 12/10/2018...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Size B 2-Ø4.3 2-R2.2 51.5 ±0.5 96.7 ±0.5 101.3 ±0.5 Model RVLFB120150FA RVLFB120220FA RVLFB320040A RVLFB320075A 152.2 144.2 136.4 101.3 96.7 51.5 RVLFB340075FA RVLFB340150FA RVLFB340220FA F: Built-in EMC filter Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 12/10/2018...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Size C and D Model RVLFC340370FA 197.5 177.6 143.7 102.6 48.2 RVLFC340550FA RVLFD340750FA 249.8 228.6 185.6 177.9 84.7 RVLFB3401100FA F: Built-in EMC filter Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 12/10/2018...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 3.8. Filter Disconnection EMC filter may be disconnected: Inverter drives with built-in EMC filter are not suitable for connection to certain type of supply systems, such as listed below; in these cases the RFI filter can be disabled. In all such cases consult your local electrical standards requirements.
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 4. Software Index 4.1. Keypad Description 4.1.1. Operator Panel Functions Type Item Function Main digital Frequency display, parameter, voltage, current, temperature, displays fault messages. Hz/RPM: ON when the frequency or line speed is displayed. Digital OFF when the parameters are displayed.
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 4.1.2. Digital Display Description Alpha numerical display format Digit Letter Letter Symbol ° • Digital display indication formats Actual output frequency Set frequency Digits are lit continually Preset digits flashing Selected digit flashing Specifications are subject to change without notice.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF LED display example Display Description In stop mode shows the set frequency In run mode shows the actual output frequency Hz/RPM Selected parameter Hz/RPM Hz/RPM Hz/RPM Parameter value Hz/RPM Hz/RPM Hz/RPM Output voltage Hz/RPM Hz/RPM...
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 4.1.3 Digital Display Set Up MODE On power up digital display screens will be as shown below. User selectable display formats: MODE 2sec later 12-00 Display Mode 0 0 0 parameter frequency Power supply High...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF MODE Temperature DC voltage MODE MODE Example 2. Set parameter 2: 12-00=[12345] to obtain the display format shown below. < 4 > < 3 > MODE PIDfeedback MODE MODE Output Voltage Temperature DC voltage MODE...
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 4.1.4. Example of Keypad Operation Example1: Modifying parameters Frequency Short press MODE once Short press Short press </ENT twice </ENT once Short press once Long press Short press </ENT once once Long press </ENT once Specifications are subject to change without notice.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Example 2: Modifying the frequency from keypad in run and stop modes. Modify frequency in stopping Modify frequency in operating Power Supply Power supply 2sec later 2sec later Set frequency display Set frequency display Press RUN Short time press...
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 4.1.5. Operation Control Stop Stop Actual Outpt frequency Power Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 12/10/2018...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 4.2. Programmable Parameter Groups Parameter Group No. Description Group 00 Basic parameters Group 01 V/F Pattern selections & setup Group 02 Motor parameters Group 03 Multi function digital Inputs / Outputs Group 04 Analog signal Inputs / Analog output Group 05...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 00 The basic parameters group Factory Description Range Unit Note setting 0: V/F model 00-00 Motor rotation 1: SLV model 0: Forward 00-01 Motor rotation 1: Reverse 0: Keypad Main run 00-02 1: External Run/Stop control source selection...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 01 V/F Pattern selection & setup Factory Description Range Unit Note setting 01-00 Volts/Hz patterns 200V: 198.0~256.0 Based on 01-01 V/F max voltage 400V: 323.0~528.0 13-08 01-02 Max frequency 0.20~599.00 50.00/60.00 01-03 Max frequency voltage ratio 0.0~100.0...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 03 Multifunction digital inputs / outputs Factory Description Range Unit Note setting 03-00 Multifunction input term. S1 0: Forward/Stop command or Run/Stop 03-01 Multifunction input term. S2 1: Reverse/Stop command or REV/WD 03-02 Multifunction input term.
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 03 Multifunction digital inputs / outputs Factory Description Range Unit Note setting 03-12 Reserved 03-13 Output frequency detection level (Hz) 0.00~599.00 0.00 03-14 Frequency detection band 0.00~30.00 2.00 03-15 Output current detection level 0.1~999.9 03-16 Output current detection period 0.1~10.0...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 05 Preset frequency selections Factory Description Range Unit Note setting 0: Common Accel/Decel Accel/Decel 1 or 2 apply to all speeds Preset speed control mode 05-00 selection 1: Individual Accel/Decel Accel/ Decel 0-7 apply to the selected preset speeds (Acc0/ Dec0~Acc7/Dec7) Preset speed 0...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 06 Auto run (Auto Sequencer) function Factory Description Range Unit Note setting 0: Disabled. 1: Single cycle. (Continues to run from the unfinished step if restarted). 2: Periodic cycle. (Continues to run from the unfinished step if restarted).
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 06 Auto run (Auto Sequencer) function Factory Description Range Unit Note setting 06-34 Auto Run mode running direction 2 06-35 Auto Run mode running direction 3 0: Stop 06-36 Auto Run mode running direction 4 1: Forward 06-37 Auto Run mode running direction 5 2: Reverse...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 08 Drive & motor protection functions Factory Description Range Unit Note setting xxxx0: Enable trip prevention during acceleration xxxx1: Disable trip prevention during acceleration xxx0x: Enable trip prevention during deceleration xxx1x: Disable trip prevention during deceleration 08-00 Trip prevention selection 00000...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 08 Drive & motor protection functions Factory Description Range Unit Note setting 08-12 PTC Detection Time Delay 1 ~ 300 08-13 PTC Protection Level 0.1 ~ 10.0 08-14 PTC Detection Level 0.1 ~ 10.0 08-15 PTC Warning Level 0.1 ~ 10.0...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 10 PID function setup Factory Description Range Unit Note setting 0: Potentiometer on keypad 1: Analog signal input. (AVI) PID target value selection (when 2: Analog signal input. (ACI) 10-00 00-05\00-06=6 ,this function is 3: Frequency set by communication enabled)
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 11 Performance control functions Factory Description Range Unit Note setting 0: Reverse command is enabled 11-00 Reverse operation control 1: Reverse command is disabled 11-01 Carrier frequency (kHz) 1~16 0: Mode 0, 3 phase PWM modulation 11-02 Carrier mode selection 1: Mode 1, 2 phase PWM modulation 2: Mode 2, 2 phase random PWM modulation...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 12 Digital display & monitor functions Factory Description Range Unit Note setting 00000~77777. Each digit can be set to 0 to 7 0: Default display (frequency & parameters) 1: Output current 12-00 Extended display mode 2: Output voltage 00000...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Group 12 Digital display & monitor functions Modbus Register Factory Description Range Unit example Note setting value S2 S3 S4 S5 Inputs and output logic ----- 12-05 0C05H status display (S1 to S5) &...
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Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF Annex 1: Consignes de sécurité • Le produit est un lecteur conçu pour commander un moteur à induction triphasé. lire attentivement ce manuel pour garantir le bon fonctionnement, la sécurité et pour se familiariser avec les fonctions d'entraînement.
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 1.2 Câblage Avertissement • Coupez toujours l'alimentation électrique avant de procéder à l'installation d'entraînement et le câblage des terminaux utilisa- teurs. • Le câblage doit être effectué par un personnel qualifié / électricien certifié. •...
Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF 1.5 Opération Avertissement • Veillez à installer tous les couvercles avant de l'allumer. Ne retirez pas les capots pendant que l'alimentation du lecteur est allumé, un choc électrique peut se produire autrement. •...
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OUR SALES NETWORK IN THE AMERICAS USA - Carlo Gavazzi Inc. CANADA - Carlo Gavazzi Inc. MEXICO - Carlo Gavazzi Mexico S.A. de C.V. BRAZIL - Carlo Gavazzi Automação Ltda. 750 Hastings Lane, 2660 Meadowvale Boulevard, Calle La Montaña no. 28, Fracc. Los Pastores Av.
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