CFW701 HVAC-R Variable Frequency Drives
Contents
1. U EZ Ie 2 CFW701 HVAC R www weg net m B Highlights RFI Filter Built In m Meets mandatory harmonic current standard EN 61000 3 12 Conformal Coated 3C2 Communication Protocols as Standard VFD life time is extended protects against dust humidity BACnet MS TP high temperature and chemicals Metasys N2 Modbus RTU Harmonic Mitigation with Inductor Thermal Management No line reactance required It is possible to monitor heat sink and inside air No restrictions for installation minimum impedance is not temperature thus ensuring protection to critical required components e g IGBTs and control board Meets IEC 61000 3 12 requirements with built in DC link Fans installed closed to heatsink are controlled based choke on the temperature of power modules Readings of fan operation hours can be analyzed through parameters as well as alarm or fault messages are displayed Easy removal of fans for easy maintenance and or replacement LINE PLC Function Built In Programming flexibility combined with network and I O make the CFW701 a powerful part of an integrated system free WLP software in www weg net The Best Partners for Your Optimal Warranty 3 Years HVAC R Applications m Thirty six 86 month warranty when WEG motor is applied with LV VFD and soft starters m Go to www weg net us and click on optimal warranty for further information Availability m Widest range of CFW701 in stock u 8 WEG2. 8 Www s NI ms owon o gt MM s _orwroroseroTaosnics o ww NNNM NNNM 142 MP po Poo l i 01 es Olan 0 s e 75 CFW701 E 0105 T4 NB N1 C3 NEMAT 100 M2 CFW701 E0142 T4 NB N1 C3 NEMAT 150 CFW701 E 0180 T4 NB N1 C3 NEMA 150 CFW701 E 0211 T4 NB N1 C3 NEMA1 Input power supply three phase 500 600 V 29 ewmsowowc s J WW O 4 ewmsomspwc s wm 3 crwrorsorpotspemes s wm Ss Sa 2 3 5 ws v wwwewemmwc 8 ew m x Uuwebezemww 8 ew ENNEK x x weezemww 2 ew S e oeme 8 Ww wwebammww o ew 5 ewwesmmww t w ss ewmtemmwwG t w O o cwmtemmwwG t WM ww EEEN a ae s NEN GEN n C Yes Yes Yes Yes Yes Yes Yes Yes es k mw Of o 50 15 100 107 CFW701 E 0107 T5 NB N1 C3 NEMA1 125 125 CFW701 E 0125 T5 NB N1 C3 NEMA1 150 CFW701 E 0150 T5 NB N1 C3 NEMA1 Notes HP rating based on FLA values from WEG W22 2 and 4 poles 230 V ac 460 V ac and 575 V ac NEMA premium motors Use as a guide only Motor FLA may vary with speed and manufacturer Always compare motor FLA to nominal AMPS of VFD and overload conditions 10 CFW701 HVAC R www weg net m E Accessories and Optional The CFW701 VFD was developed to meet the hardware configurations required by a wide r
3. Cinisello Balsamo Milano Phone 39 02 6129 3535 info it weg net www weg net it JAPAN WEG ELECTRIC MOTORS JAPAN Yokohama City Kanagawa Phone 81 45 550 3030 info jp weg net www weg net jp MALAYSIA WATT EURO DRIVE WEG Group Shah Alam Selangor Phone 603 78591626 info wattdrive com my www wattdrive com MEXICO WEG MEXICO Huehuetoca Phone 52 55 5321 4231 info mx weg net www weg net mx VOLTRAN WEG Group Tizayuca Hidalgo Phone 52 77 5350 9354 www voltran com mx NETHERLANDS WEG NETHERLANDS Oldenzaal Overijssel Phone 31 541 571 080 info nl weg net www weg net nl PERU WEG PERU Lima Phone 51 1 209 7600 info pe weg net www weg net pe PORTUGAL WEG EURO Maia Porto Phone 351 22 9477705 info pt weg net www weg net pt RUSSIA and CIS WEG ELECTRIC CIS Saint Petersburg Phone 7 812 363 2172 info ru weg net www weg net ru SOUTH AFRICA ZEST ELECTRIC MOTORS WEG Group Johannesburg Phone 27 11 723 6000 info zest co za WWW zest co za SPAIN WEG IBERIA Madrid Phone 34 91 655 30 08 info es weg net www weg net es SINGAPORE WATT EURO DRIVE WEG Group Singapore Phone 65 6 862 2220 watteuro watteuro com sg www wattdrive com WEG SINGAPORE Singapore Phone 65 68589081 info sg weg net www weg net sg SCANDINAVIA WEG SCANDINAVIA Kungsbacka Sweden Phone 46 300 73 400 info se weg net www weg net se UK WEG ELECTRIC MOTORS U K Redditch W
4. the programming of a CFW701 MMF 02 User to others copy function installation Mouna orae Used to transfer the operation to the panel door or machine User 9 Accessory console Maximum distance of 10 m RHMIF 03 8 keypad installation Degree of protection IP56 panlestorromatavernad eN Used to connect the CFW701 to the remote keypad CAB RS XM where cables with lengths X User yp y CAB RS XM of 1 2 3 5 7 5 and 10 meters installation Notes 1 Optional hardware resources added to the CFW701 in the manufacturing process Accessory hardware resource requested as a separated item 2 Request the product according to the Product Coding table 3 If you have N1 or 21 version the VFD can be used as IP20 without installing the KIP21X and or KN1X kit 4 Frame size E it is IP21 as standard without KIP21X kit 5 Frame size D it is NEMAT as standard without KN1X kit User installation Factory installation only 24 V dc external power supply for feeding control circuit d p Dimensions and Weights MN ERIT 973 247 M 24 4 620 13 2 335 14 1 358 f Notes 1 28 94 735 0142 T2 0105 T4 0142 T4 and T5 models 32 63 828 9 0180 T2 T4 0211 T2 T4 2 147 97 67 12 0142 T2 0105 T4 0142 14 and T5 models 152 78 69 3 0180 T2 T4 0211 T2 T4 CFW701 HVAC R 11 IT E WWW Weg net Free Software SuperDrive G2 ooftware application for programming control and monitoring of WEG VFD
5. wharehouses in USA M s iine IT E WWW Weg net opecial Functions Sleep Wake Up Mode Prevents the operation of the motor at low speeds for a amount of time programmed Wake up mode determines the time the drive is restarted Bypass Using one of its relay outputs the CFW701 allows the motor to be started cross the line External circuit is needed for this operation adverse conditions without stopping the process PTC Advanced PID 3 x PID For monitoring PTC sensor Three PID control loops one controls the process by itself rhe one the motor is running and two are additional PID loops for use to control independent process variables it might be for the control of external process not related to what the main PID loop is handling This eliminates the use of an additional PID controller Filter Maintenance Alarm Warns about the need to replace the filter Fire Mode Dry Pump This function makes the drive inhibit its Prevents the pump from running with no internal faults making the motor run during load Short Cycle Protection Prevents a compressor motor from being switched on and off in short periods of time Broken Belt Monitors motor torque and prevents the drive from running with no load in case of a broken belt Energy 96 120 100 80 Energy Saving Depending on the motor speed and load conditions flux is reduced decreasing 40 losses and therefore efficiency is im
6. www wattdrive com BELGIUM WEG BENELUX Nivelles Belgium Phone 32 67 88 84 20 info be weg net www weg net be BRAZIL WEG EQUIPAMENTOS ELETRICOS Jaragua do Sul Santa Catarina Phone 55 47 3276 4002 info br weg net www weg net br CHILE WEG CHILE Santiago Phone 56 2 784 8900 info cl weg net www weg net cl CHINA WEG NANTONG Nantong Jiangsu Phone 86 0513 8598 9333 info cn weg net www weg net cn COLOMBIA WEG COLOMBIA Bogota Phone 57 1 416 0166 info co weg net www weg net co For those countries where there is not a WEG own operation find our local distributor at www weg net WEG Electric Corp 6655 Sugarloaf Parkway Duluth GA 30097 Phone 1 800 ASK AWEG www weg net ECUADOR WEG ECUADOR Quito Phone 5144 339 342 317 wegecuador weg net www weg net ec FRANCE WEG FRANCE Saint Quentin Fallavier Lyon Phone 33 4 74 99 11 35 info fr weg net www weg net fr GERMANY WEG GERMANY Kerpen Phone 49 2237 9291 0 info de weg net www weg net de WEG BALINGEN Balingen Phone 49 7433 9041 O info weg antriebe de www weg antriebe de GHANA ZEST ELECTRIC GHANA WEG Group Accra Phone 233 30 27 664 90 info zestghana com gh www zestghana com gh INDIA WEG ELECTRIC INDIA Bangalore Karnataka Phone 91 80 4128 2007 info in weg net www weg net in WEG INDUSTRIES INDIA Hosur Tamil Nadu Phone 91 4344 301 577 info in weg net www weg net in ITALY WEG ITALIA
7. 150 for 1min every 10min 10 to 50 C 14 to 122 F for most of models For operating temperature of each model the table dimentions weight and temperature shall be checked Temperature 10 60 C for frames A B C and D up to 45 C without derating for models 13 A and 24 A 200 240 V 7 and 10 A 380 480 V and up to 50 C without derating for the other models and 10 55 C for frame E up to 45 C without derating If derating has to be considered have 2 current reduction for each C above the specific operating temperature Humidity 5 to 90 with no condensation 0 to 1 000 meters with no derating Altitude Up to 4 000 meters with current reduction of 1 for each 100 meters above 1 000 meters Dvhamic Drekif Available as standard for frame sizes A B C and D for 460 V and D for 660 V For frame size E DB models has to be used y 9 An extra resistor must be fitted in for dynamic braking capability Optimal braking There is no need for braking resistor DC braking DC current applied to motor Regulation 1 of rated speed V F Voltage vector WW Voltage and power range Switching frequency Speed variation range 1 20 Speed control Regulation 1 of rated speed Speed variation range 1 30 Digital 8 x isolated bidirectional 24 V Inputs 2 X 10V 11 bits signal differencial or 0 4 20 mA 11 bits differencial Analog Impedanc
8. Motors Automation Energy Transmission amp Distribution Coatings CFW701 HVAC R Variable Frequenoy Urives m E www weg net WEG a leading supplier of drive technology as well aS automation solutions has enhanced the line of variable frequency drives for heating ventilation air conditioning and refrigeration The CFW 01 was designed with the features and functions required for HVAC systems with the same reliability rubustness and energy efficient control Known in our industrial lines WEG now brings this technology to hospitals airports office buildings hotels shopping centers or other similar facilities LLLI SS WU DOOODIAT 2 l s J Pu Complete Range Q MEG p g SSS 1 5 to 3 HP 1 1 to 2 2 KW 200 240 V ac Single phase ie ee 1 5 to 75 HP 1 1 to 55 kW 220 240 V ac Three phase WS 2 to 175 HP 1 5 to 132 kW 380 480 V ac Three phase SSS 2 to 150 HP 1 5 to 110 kW 500 600 V ac Three phase a hy SSN AAAS t AANI u NIE WA i QN i Friendly P i SSN 2 riendly Programming NN ae wm SSN 0 Oriented start up step by step NS Easy and intuitive operation SSN m Parameter groups shortcut to ASS j the parameters of interest MENS lt Engineering units such as NN iL pom C F bar mbar psi m3 gal 1 SN W EE kW rpm and others
9. USB connection TTE DET men BB Z g E es hada T me be i f E d ELETTI i i Trend Trend Function b Function On line graphic monitoring of parameters variables similar an Possibility to export an image with the respective graph oscilloscope based upon the selected period SoftPLC Built in on the Standard Product Functionalities of a PLC available as standard allowing the creation of applications The WLP software and the SoftPLC functionality are a smart and simple way to make your CFW701 motor and application work together pac geb ok y aE loll petals i ERU ie Ming ae WN SAN mE oie i sie sieisieieil M aamir 8 E Im Trace Function tripan vien Speed reference e aE On line graphic monitoring of HA S parameters variables ETE PW T Configurable up to six channels Tid HJ Comparators and math functions i i 4 SS A Editable ny N HVAC R iay iz functions yh Fi j nasa User block protected by s imt i gems password 0 12 CFW701 HVAC R www weg net m E Block Diagram or 90 D DC link connection 2 Braking resistor connection DC BR DC Filter C3 R L1 L U T1 IN Sica d Power S L2 N supply l we Three phase rectifier Inverter with Motor transistors DC link chokes Braking IGBT available in the inverters DC
10. ange of applications The table below presents the available options Used in high inertia applications for the fast stop of the motor by means of an external braking resistance Factory meter Eoo Resistance not included For the calculation of the braking installation only resistance refer to the CFW701 user manual For an IP20 product according to IEC standards This eck version does not come with a KIP21X or KN1X 20 installation kit inside the product box For a IP21 product according to IEC standards This version AEG EME oH E Y EU KIP21B 01 frame size B User comes with a KIP21X kit inside the product box but 2 15 KIP21C 01 frame size C SPATIO Degree of protection Accessory not installed on the CFW701 KIP21D 01 frame size D KN1A 02 frame size A For a NEMA 1 product according to NEMA standards KN1B 02 frame size B This product comes with a KN1X kit inside the product KN1C 02 frame size C box but not installed on the CFW701 KN1E 01 frame size D 105 A and 142 A KN1E 02 frame size D 180 A and 211 A After the activation of the safety stop function the PWM Factor Safety stop Optional pulses in the output of the drive are blocked It is according ae installation only to ISO 13849 1 and EN 954 1 category 3 It is a board on the power circuit containing a DC converter Optional with a 24 V dc input and outputs suitable to supply voltage to the control circuit of CFW701 Flash memory module Accessory Used to download
11. cientific and medical ISM radio frequency equipment CISPR11 Industrial scientific and medical ISM radio frequency equipment Electromagnetic disturbance characteristics Limits and methods of measurement Electromagnetic Compatibility EMC Part 4 Testing and measurement techniques Section 2 Electrostatic discharge immunity test Electromagnetic compatibility EMC Part 4 Testing and measurement techniques Section 3 Radiated radio frequency electromagnetic field immunity test Electromagnetic compatibility EMC Part 4 Testing and measurement techniques Section 4 Electrical fast transient burst immunity test Electromagnetic compatibility EMC Part 4 Testing and measurement techniques Section 5 Surge immunity test Electromagnetic compatibility EMC Part 4 Testing and measurement techniques Section 6 Immunity to conducted disturbances inducted by radio frequency fields Degrees of protection provided by enclosures IP code Enclosures for electrical equipment CFW701 HVAC R 15 WEG Worldwide Operations ARGENTINA WEG EQUIPAMIENTOS ELECTRICOS San Francisco Cordoba Phone 54 3564 421 484 info ar weg net www weg net ar WEG PINTURAS Pulverlux Buenos Aires Phone 54 11 4299 8000 tintas weg net AUSTRALIA WEG AUSTRALIA Victoria Phone 61 3 9765 4600 info au weg net www weg net au AUSTRIA WATT DRIVE WEG Group Markt Piesting Phone 43 2633 404 0 watt wattdrive com
12. e 400 kW for voltage signal 500 W for current signal 2 x relay NO NC contact 240 V ac 1 A elay 4 x open drain 24 V 200 mA Output 1 x 0 4 20 mA 11 bits Analog 2 X 0 10 V or 0 4 20 mA 11 bits not isolates from inverter ground 24 V power supply capacity 500 mA available for the user including I Os Modbus RTU RS485 built in available in controlterminals BACnet MS TP Metasys N2 RS485 built in SuperDrive and WLP software USB built in SuperDrive and WLP software 14 CFW701 HVAC R www weg net m E Technical Data Standards Power conversion equipment Insulation coordination including clearances and creepage distances for electrical equipment Safety requirements electrical thermal and energy Electronic equipment for use in power installations Safety of machinery Electrical equipment of machines Part General requirement Note For a machine to comply with this standard the manufacturer of the machine is responsible for installing an emergency stop device and a device for disconnection from the power line Semiconductor converters Adjustable speed electrical power drive systems Part 2 General requirements Ratings specifications for low voltage adjustable frequency AC power drive systems Adjustable speed electrical power drive systems Part 3 EMC product standard including specific test methods Limits and methods of measurement of radio disturbance characteristics of industrial s
13. link capacitor CFW701 DB RFI filter Feedbacks Voltage PE Current CONTROL Sources for electronics and interfaces between power and control CC701 Flash memory ml Slot 5 Control board with 22 bits y RISC CPU zp Note 1 The capacitor against the ground filter C3 in the models size A it is possible to meet category C2 must be disconnected for IT networks and grounded delta Refer to the input connections on CFW701 user manual CFW701 HVAC R 13 IT E WWW Weg net Technical Data 1 phase 200 240 V ac 10 15 1 5 to 3 HP 1 1 to 2 2 kW 3 phase 200 240 V ac 10 15 1 5 to 75 HP 1 1 to 55 kW 3 phase 380 480 V ac 10 15 2 to 150 HP 1 5 to 110 kW 3 phase 500 600 V ac 10 15 2 to 150 HP 1 5 to 110 kW 50 60 Hz 2 _48 to 63 Hz Displacement factor 50 98 EOWGUta for 0 94 for three phase input at nominal conditional 0 70 for single phase input at nominal conditional 0 to 3 4 x motor rated frequency 0403 The rated frequency is programable up to 300 Hz V Hz and 120 Hz vector mode Frequency range due mn Switching Frequency data must be observed for speed limits Standard 5 kHz A B C D frames 2 5 kHz for all models frame E 380 480 V 2 5 kHz for frame E models 142 180 Amps ND 200 240 V 2 5 kHz for frame E model 211 Amps ND HD 200 240 V Available options for 2 5 5 10 kHz check for derating 110 for 1min every 10min 110 for 1min every 10min
14. orcestershire Phone 44 1527 513 800 info uk weg net www weg net uk UNITED ARAB EMIRATES WEG MIDDLE EAST Dubai Phone 971 4 813 0800 info aeQ weg net www weg net ae USA WEG ELECTRIC Duluth Georgia Phone 1 678 249 2000 info uS weg net www weg net us ELECTRIC MACHINERY WEG Group Minneapolis Minnesota Phone 1 612 378 8000 www electricmachinery com VENEZUELA WEG INDUSTRIAS VENEZUELA Valencia Carabobo Phone 58 241 821 0582 info ve weg net www weg net ve Cod USACFW701 102014 00 Rev 00 Date m y 11 2014 The values shown are subject to change without prior notice
15. ors Malls Residential Cooling towers Stadiums Pumps and fans Boilers Schools and universities Compressors Chillers CFW701 HVAC R 7 IT E www weg net Product Coding The CFW701 code identifies its construction characteristics nominal current voltage range and options Using the product code you may select the CFW701 required for your application simply and quickly Check table below NB without dynamic braking DB with dynamic braking 20 IP20 21 IP21 not available for frame size E N1 NEMA1 Blank with no RFI filter C3 meets category 3 of IEC 61800 3 standard with internal RFI flter Blank without STO Safe Torque Off function Y1 with STO Safe Torque Off function meets EN 954 1 ISO 13849 1 category 3 Blank without 24 V dc power supply W1 with 24 V dc power supply Blank standard Hx special hardaware Blank standard Sx special software CFW701 06P0 6 0 Amps 07P0 7 0 Amps S single phase 2 200 240 V ac 20 IP20 2il qp N1 NEMA1 10P0 10 0 Amps 0142 142 0 Amps 0180 180 0 Amps 20 IP20 NB or DB N1 NEMAT 0211 211 0 Amps 21 IP21 eat T three phase 4 380 480 V ac 21 IP21 N1 NEMAT 20 IP20 E N1 NEMA1 0142 142 0 Amps 0180 180 0 Amps 0211 211 0 Amps 8 CFW701 HVAC R EN 07P0 7 0 Amps A 10PO 10 0 Amps 13P0 13 0 Amps 16P0 16 0 Amps 20 IP20 24P0 24 0A Date 33P5 33 5 Amps 45P0 45 0 Amp
16. power supply grid which supplies buildings used for domestic purposes For the RFI filters of external installations refer to the CFW701 user manual 2 For C2 or C1 categories according to Appendix B of User s Manual to get that information and installation instruction Complete range a for HVAC R applications A SS KARAKAS E Fi an du Se CFW701 HVAC R 9 IT E WWW Weg net Drive Ratings The correct way to select a VFD Is to match Its output current with the motor rated current However the tables below present the approximate motor power for each VFD model Use the motor power ratings below only as a guide Motor rated currents may vary with soeed and manufacturer Input power supply single phase 200 240 V CFW701 A 06P0 S2 DB N1 C3 NEMA1 7 CFW701 A 07P0 S2 DB N1 C3 NEMA1 CFW701 A 10P0 S2 DB N1 C3 NEMA1 PE tees eS c1 sak ce Input power supply three phase 200 240 V 2 o eweawemmw 3A My 35 S wwwememmwc 8 we o s ommen 8 ew ods wweesemowc 8 ew 5 ws Yes Yes Yes Yes Yes Yes es XT ETT SS m 1 owens SEMA O m m wwwtoenmwwo t ww Input power supply three phase 380 480 V ws a owens 8 MW Ys O O 3m owens 8 Nw 5 s woenen
17. proved 60 20 Flow 96 e Valve e VFD CFW701 with energy saving enable 4 CFW701 HVAC R nergy Saving he future depends on conscious ano Land for this modern automated so ly present in our lives and in or ations somebody has to foo eae ig te tane Tere ee es es ler la Go Green site the FFF FFFIFFFFFIFIFFE FFFFfF KF FFKFFFF FFFFJI MEM MT a EN TOT a HE oe ft a PARRER RRR RESER AAT FP I a P al al P al kat at ak ak d _ IT E WWW Weg net oimplicity RS485 port Power supply terminals Technical Features Features Included in the Standard Product Linedrive Modbus or push pull GND A RS485 B RS485 RL2 C DO3 NC PTC PTC NC NC Al3 Al3 rie ia e ML DLL DO4 Flash memory module accessory DOS Certifications CE WS Detachable Controls I O terminals plug in 8DI 5DO 3Al 2AO and 1 PTC Motor terminals DC link connections Active high low digital inputs 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 6 CFW701 HVAC R 33 34 35 36 37 38 39 40 www weg net E Weg IV JASN ry iV LO V KY O T L Ps m V MZ Volc V J V NY eV f 1 KC yuo FADUIICatoris ash M Hospitals Hotels and restaurants Condensers Airports Commercial building Evaporat
18. s T three phase 2 200 240 V ac C 54P0 54 0 Amps TOPO 70 0 Amps 86P0 86 0 Amps 21 IP21 0105 105 0 Amps N1 NEMA1 www weg net m E Product Coding Frame size Rated o B uu current Supply phases Supply voltage Braking feature Protection class RFI emission level 02p9 2 9 Bk 28 nos 04P2 4 2 04P2 42Amps 20 IP20 07PO 7 0 ur E ee 21 IP21 10P0 10 t oA N1 NEMA1 ZO 12 EGES 1 7208 17 17P0 170Amps 22P0 22 0 Eu 27P0 27 0 ED 21 IP21 T three phase 5 500 600 V ac 32P0 32 0 EE r N1 NEMAT 44P0 44 0 E 53P0 53 0 53P0 530Amps NB or DB 20 IP20 N1 NEMAt Notes 1 RFI filter Categories Category C1 inverters with voltages below 1 000 V for use in the first environment Category C2 inverters with voltages below 1 000 V with plugs or mobile installation when used in the first environment must be installed and started up by a qualified professional Category C3 inverters with voltages below 1 000 V developed for use in the second environment and not designed for use in the first environment Environments First environment environments that include household installations such as buildings directly connected without intermediate transformer to a low voltage power supply grid which supplies buildings used for domestic purposes Second environment includes all the buildings other than those directly connected to a low voltage
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