variable speed drive with induction motors Selectable Sensorless vecto
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Motor Controllers Variable Frequency Drives Type VariFlex
variable speed drive with induction motors Selectable Sensorless vector mode Input voltage ranges: 1-ph 230VAC, 3-ph 230VAC, 3-ph 400VAC physical frame sizes: Size Conforms 61800-3 second environment (Industrial sites) with integral filter Parameters accessible both Keypad Modbus RS485 serial communications standard models functionality Plug-in fieldbus option modules*1 SmartStick option fast accurate drive drive parameter transfer storage LogicStick eliminator expansion*1 rail*2 panel mounting
VariFlex simple compact variable speed drive with 3-phase induction motors. drive's first parameters which shown front cover that required applications. VariFlex employs state microprocessor technology which controls drive functions. Digital Signal Processor synthesises adjustable carrier frequency Pulse Width Modulated output controlling Insulated Gate Bipolar Transistor (IGBT) inverter section. Another microcontroller handles user interface functions. printed circuit boards manufactured using surface mount technology ensuring high quality reliability.
Frame size only Frame size only
Ordering
VariFlex Drive Frame size Type Supply Drive voltage rating Drive rating
Type Selection
Frame Size Size Size Supply 1-phase 3-phase 3-phase Drive Voltage Rating 230VAC 400VAC Drive Rating 025: 0.25kW, 0.33HP 037: 0.37kW, 0.5HP 055: 0.55kW, 0.75HP 075: 0.75kW, 1.0HP 110: 1.1kW, 1.5HP 150: 1.5kW, 2.0HP 220: 2.2kW, 3.0HP 300: 3.0kW, 3.0HP 400: 4.0kW, 5.0HP
Selection Guide
Voltage Rating 200-240VAC Supply 1-phase Motor rating 0.25kW, 0.33HP 0.37kW, 0.55HP 0.55kW, 0.75HP 0.75kW, 1.0HP 1.1kW, 1.5HP 1.5kW, 2.0HP 2.2kW, 3.0HP 0.37kW, 0.55HP 0.55kW, 0.75HP 0.75kW, 1.0HP 1.1kW, 1.5HP 1.5kW, 2.0HP 2.2kW, 3.0HP 3.0kW, 3.0HP 4.0kW, 5.0HP Frame size Size RVFA120025 RVFA120037 RVFA120055 RVFA120075 Size RVFBD20110 RVFBD20150 RVFB340037 RVFB340055 RVFB340075 RVFB340110 RVFB340150 Size RVFCD20220 RVFC340220 RVFC340300 RVFC340400
3-phase*3 3-phase*3
380-480VAC
3-phase supply: phase imbalance (between phases) negative phase sequence (IEC 146-1-1 Immunity Class
Specifications subject change (04.05.2006)
RVFA120075
Technical Specifications
Nominal motor power Horsepower rating Typical full load input current 1-phase 3-phase Maximum continous input current*4 100% output current 150% overload current Typical inrush current (<10ms) Supply voltage frequency Input displacement factor (cos Output voltage frequency RVFA120025 0.25kW 0.33HP 4.3A 1.7A 2.6A RVFA120037 0.37kW 0.5HP 5.8A 2.2A 3.3A RVFA120055 0.55kW 0.75HP 8.1A 3.0A 4.5A RVFA120075 0.75kW 1.0HP 10.5A 4.0A 6.0A
17.9A 1-phase, 240VAC 10%, 62Hz 0.97 3-phase, drive rating (240VAC maximum 08), 1500Hz RVFBD20110 1.1kW 1.5HP 14.2A 6.7A 9.2A 5.2A 7.8A RVFBD20150 1.5kW 2.0HP 17.4A 8.7A 12.6A 7.0A 10.5A RVFCD20220 2.2kW 3.0HP 23.2A 11.9A
Nominal motor power Horsepower rating Typical full load input current 1-phase 3-phase Maximum continous input current*4 1-phase 3-phase 100% output current 150% overload current Typical inrush current (<10ms) Supply voltage frequency Input displacement factor (cos Output voltage frequency
17.0A 9.6A 14.4A 8.9A 6.0A 3-phase, 240VAC 10%, 62Hz 0.97 3-phase, drive rating (240VAC maximum 08), 1500Hz
Nominal motor power Horsepower rating Typical full load input current Maximum continous input current*4 100% output current 150% overload current Typical inrush current (<10ms) Supply voltage frequency Input displacement factor (cos Output voltage frequency
RVFB340037 0.37kW 0.5HP 1.7A 2.5A 1.3A 2.0A
RVFB340075 RVFB340110 RVFB340150 0.75kW 1.1kW 1.5kW 1.0HP 1.5HP 2.0HP 3.1A 4.0A 5.2A 3.75A 4.6A 5.9A 2.1A 2.8A 3.8A 3.2A 4.2A 5.7A 17.9A 3-phase, 480VAC 10%*5, 62Hz 0.97 3-phase, drive rating (480VAC maximum 08), 1500Hz
RVFB340055 0.55kW 0.75HP 2.5A 3.1A 1.7A 2.6A
Nominal motor power Horsepower rating Typical full load input current Maximum continous input current*4 100% output current 150% overload current Typical inrush current (<10ms) Supply voltage frequency Input displacement factor (cos Output voltage frequency
RVFC340220 2.2kW 3.0HP 7.3A 9.6A 5.1A 7.7A
RVFC340300 RVFC340400 3.0kW 4.0kW 3.0HP 5.0HP 9.5A 11.9A 11.2A 13.4A 7.2A 9.0A 10.8A 13.5A 11.9A 3-phase, 480VAC 10%*5, 62Hz 0.97 3-phase, drive rating (480VAC maximum 08), 1500Hz
Specifications subject change (04.05.2006)
RVFA120075
General Specifications
RVFA120. Recommended input supply fuse*6 1-phase 3-phase capacitance Weight rail mounting*7 terminals Integrated cooling flow Switching frequency Frequency accuracy Max. line starts/hr. (evenly spaced time) Start-up time Internal filter RVFB340. Recommended input supply fuse*6 capacitance Weight rail mounting*7 terminals Integrated cooling flow Switching frequency Frequency accuracy Max. line starts/hr. (evenly spaced time) Start-up time Internal filter 165µF 1.2kg (2.7lb) RVFBD20. RVFCD20.
330µF 0.95kg (2.1lb)
390µF
660µF 780µF 1.0kg (2.2lb)
940µF 1.3kg (2.9lb)
1410µF 1.4kg (3.1lb)
18kHz 0.01%
1880µF 2.1kg (4.6lb)
0.4m3/min (3.8feet3/min) 12kHz
195µF
RVFC340.
18kHz
235µF 470µF 1.3kg 2.1kg (2.9lb) (4.6lb) 0.4m3/min (3.8feet3/min) 12kHz 0.01%
3-ph input only negative phase sequence. RVF.340. 230V 1-phase supply very much reduced output power. Fuse types: Europe-Type fuses complying with 60269 Parts (BS88), USA-Bussman Limitron series, class fast acting fuses 30A, class above 30A. When drive subjected shock vibration, recommended that bottom mounting screws used secure drive backplate.
Specifications subject change (04.05.2006)
RVFA120075
Housing Specifications
RVFA120. Recommended input cable size 1-phase 3-phase Recommended motor cable size Max. motor cable length Power terminal Max. terminal tightening torque Control terminals Min. cross-sectional area cable Analog inputs Analog output Digital inputs Digital output Status relay (164ft) 1.0mm2 (AWG16) 1.5mm2 (AWG14) RVFBD20. RVFCD20.
1.0mm2 (AWG16) (246ft)
2.5mm2 4.0mm2 (AWG12) (AWG10) 1.5mm2 2.5mm2 (AWG14) (AWG12) 1.0mm2 1.5mm2 (AWG16) (AWG14) 100m (328ft) (12.1 lb-in)
(4.4 lb-in) Spring connection 0.5mm2 (AWG20) RVFB340.
Recommended input cable size Recommended motor cable size Max. motor cable length Power terminal Max. terminal tightening torque Control terminals Min. cross-sectional area cable Analog inputs Analog output Digital inputs Digital output Status relay
1.0mm2 (AWG16) 1.0mm2 (AWG16) 100m (328ft) (12.1 lb-in) Spring connection 0.5mm2 (AWG20)
RVFC340. 1.5mm2 (AWG14) 1.0mm2 (AWG16)
2.5mm2 (AWG12) 1.5mm2 (AWG14)
Environmental Specifications
Operating temperature*8 Storage temperature Max. relative humidity Storage humidity Degree Protection -10°C +40°C (+14°F +104°F) 3kHz switching freq. -40°C +60°C (-40°F +140°F) max. months (non-condensing) 93%, 40°C, days IP20 IP4X (with IP4X SIZE) Type (with SIZE) Max. altitude*9 Vibration Random (IEC68-2-64, -36) 1000m (3250ft)
Sinosodial (IEC68-2-6)
Pollution Degree Installation Category
Bump (IEC68-2-29)
20Hz: 1.0m2/s3 (0.01g2/Hz) 200Hz: 3dB/octave 9Hz: 3.5mm peak disp. 200Hz: 10m/s2 peak disp. 500Hz: 15/s2 peak disp. 18g, 6ms, half sine
Operation 55°C (131°F) with de-rating Above 1000m reduce normal full load current every 100m (325ft) max. 3000m (9750ft)
Specifications subject change (04.05.2006)
RVFA120075
Standards
marking Voltage Directive Directive Conducted emission with internal filter*10 with additional external filter 61800-5-1
Radiated emission Immunity
Voltage Fluctation (Flicker) Harmonics Approvals
61800-3 environment, with cable 3kHz switching freq. 61800-3 environment, with cable 3kHz switching freq. 61000-6-3, cable 3kHz switching freq. 61000-6-4, cable 3kHz switching freq. 61000-6-4 61800-3 61000-6-2*11 61800-3 IEEE C62.45 models within scope 61000-3-3 conform requirements manual switching 61000-3-2*12
internal filter will need disconnected when earth leakage requirement. surge test control ports will provided connected earth. Drives with input power that meet 61000-3-2 requirements corrected point installation using line chokes ensure conformance.
Terminal Layout
Cable stripping dimensions
Specifications subject change (04.05.2006)
RVFA120075
Dimensions
Variflex Size
Variflex Size
Variflex Size
Specifications subject change (04.05.2006)
RVFA120075
Connection Diagrams
Power Terminal Connections Frame size
Power Terminal Connections Frame size
Specifications subject change (04.05.2006)
RVFA120075
Connection Diagrams
Control Terminal Connections
Specifications subject change (04.05.2006)
RVFA120075
Panel Mounting
Minimum mounting clearances
Documentation
VariFlex Getting Started Guide Ratings data Installation Keypad Display Parameters Quick Start Commissioning Diagnostics Options Fuse Sizes Cable Sizes Environmental specifications De-rating info. Optional filters info. Braking resistor info. detailed info. drive's advanced parameters detailed info. drive's serial communications set-up examples detailed info. set-up instructions various options available with VariFlex
VariFlex Technical Data Guide
VariFlex Advanced User Guide
Option Module User Guides Installation Sheets
data included this datasheet gives only general overview VariFlex. number guides, referred above, found supplied with drive also downloaded from www.carlogavazzi.com/ac. strongly recommended refer these guides detailed information VariFlex other optional accessories.
Specifications subject change (04.05.2006)
Optional Features Ordering code
Automation upload drive parameters storage, easy setup identical drives downloading replacement drives ladder logic stick pluaggable into front drive which enables programming functions within drive Remote Keypads remote panel mounting display IP54 (NEMA remote panel mounting multilingual text display IP54 (NEMA Fieldbus PROFIBUS-DP fieldbus module DeviceNet fieldbus module CANopen fieldbus module INTERBUS fieldbus module Ethernet fieldbus module
Available with RVFB. RVFC. types only
SMARTSTICK LOGICSTICK VF-KEYPAD REMOTE SM-KEYPAD PLUS SM-PROFIBUS SM-DEVICENET SM-CANOPEN SM-INTERBUS SM-ETHERNET
Extended additional additional with real time clock scheduling drive running isolated NAMUR NE37 specs. chemical industry applications Communications cable with isolation RS232 RS485 converter connecting PC/Laptop when using CGSOFT SYPTLITE software PC/Laptop commissioning storing parameter settings (FOC) functions programming software PC/Laptop (FOC) Hardware Size protection cover connecting conduit Type Size protection cover connecting conduit Type Size protection cover connecting conduit Type Size plastic protection covers IP4X Size plastic protection covers IP4X Size plastic protection covers IP4X Size cable strain relief bracket filters RVFA120025, RVFA120037, RVFA120055, RVFA120075 1-ph VARIFLEX Filter 1-ph VARIFLEX Filter Leakage RVFBD20110, RVFBD20150 1-ph VARIFLEX Filter 1-ph VARIFLEX Filter Leakage RVFB340037, RVFB340055, RVFB340075, RVFB340110, RVFB340150, RVFBD20110, RVFBD20150 3-ph VARIFLEX Filter 3-ph VARIFLEX Filter Leakage RVFCD2022 1-ph VARIFLEX Filter 1-ph VARIFLEX Filter Leakage RVFC340220, RVFC340300, RVFC340400, RVFCD20220 3-ph VARIFLEX Filter 3-ph VARIFLEX Filter Leakage
SM-I/O LITE SM-I/O TIMER SM-PELV INTERFACE
CTCOMMS-CABLE CGSOFT** SYPTLITE** SIZE SIZE SIZE IP4X SIZE IP4X SIZE IP4X SIZE SK-CABLE BRACKET
FS6512-12-07 FS6512-12-07-LL FS6513-20-07 FS6513-20-07-LL
FS6513-10-07 FS6513-10-07-LL FS6514-24-07 FS6514-24-07-LL FS6514-14-07 FS6514-14-07-LL
filters data available request Downloadable from www.carlogavazzi.com/ac
Specifications subject change (04.05.2006)
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