Catalogs >
WEG >
CFW10 Variable Speed Drive

CFW10 Variable Speed Drive
8Pages

Catalog excerpts

Motors | Automation | Energy | Transmission & Distribution | Coatings CFW10 Variable Speed Drive

VSD VSDs are intended for speed control of three-phase induction motors in a wide variety of industrial applications. The WEG VSD series offers state-of-the-art technology in motor control with a modern design, great number of features, and easy installation and operation. These products are designed with high-software optimization and are easily set through a simple Human-Machine Interface (keypad). Additionally, they comprise functions and resources that allow protection and control of electric motors an extremely easy and efficient way. They are suitable to operate with V/f or vector...

Open the catalog to page 2

Centrifugal pumps Processing pumps Fans / exhaust fans Stirrers / mixers Extruding machines Roller tables Driers Rotating filters Cutting machines Conveyors Block Diagram Single-phase or three phases power supply 0...20 mA 4...20 mA 0...10 V dc L/L1 N/L2 L3 Programmable 10 V AI1 0 V AI1 Isolated analog input Standard and plus version Standard, plus and clean versions Plus Version Isolated digital inputs - General enable - Start/stop - On/off - Fwd/rev - Local/remote - Multispeed - Jog - 2nd ramp - Reset - No external fault - Electronic potentiometer 0V Relay output Standard and plus...

Open the catalog to page 3

Drive Ratings The correct way to select a VSD is matching its output current with the motor rated current. However, the table below presents the expected motor power for each VSD model. Use the motor power ratings below only as a guidance. Motor rated currents may vary with speed and manufacturer. IEC motor powers are based on WEG 4-pole motors; NEMA motor powers are based on NEC table 430-150. Motor Voltages Between 220 V and 230 V IEC Power supply CFW10 - Variable Speed Drive

Open the catalog to page 4

“Cold Plate” - Drive Ratings CFW10 cold plate Number of phases Power supply voltage Single phase Braking transistor Note: 1) CE Certification pending. Dimensions and Weight Model CFW100016S1112 CFW100026S1112 CFW100040S1112 Frame size Frame size Cold plate version Dimensions mm (in) H W Braking IGBT Standard frame size Dimensions mm (in) H W CFW10 - Variable Speed Drive

Open the catalog to page 5

Technical Data Model Single phase Single phase or Three phases Voltage Power supply Frequency Enclosure cos ϕ (displacement power factor) Power supply Switched mode power supply Control method Control Sinusoidal PWM modulation (space vector modulation), linear or quadratic V/f Switching frequency Output frequency Control inputs Analog ref.: 0.1% of max. frequency and digital ref.: 0.01 Hz (f<100 Hz); 0.1 Hz (f>100 Hz) Output frequency accuracy Performance Frequency setting resolution Overload capacity Analog 150% during 60s every 10min. 1 programmable isolated input 0 -10 V dc, 0 - 20 mA or...

Open the catalog to page 6

1 - CFW10 VSD series 2 - Output rated current: * Three-phase model only. S = single phase T = three phases 4- Power supply voltage P = portuguese E = english S = spanish S = standard (no optionals) O = with optionals Blank = standard CL = clean (without analog input and relay output) PL = plus (with potentiometer) Blank = without filter FA = with built-in class A EMC filter (only 200 - 240 V single-phase models) Blank = standard (no special hardware) Hx = special hardware in version X CP = Cold Plate heatsink version Blank = standard (no special software) Sx = special software in version X...

Open the catalog to page 7

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 - Vienna Phone: +43 2633 404 0 watt@wattdrive.com www.wattdrive.com BELGIUM WEG BENELUX Nivelles - Belgium Phone: +32 67 88 84 20 info-be@weg.net www.weg.net/be ECUADOR WEG ECUADOR Quito Phone: 5144 339/342/317 wegecuador@weg.net www.weg.net/ec MALAYSIA WATT EURO-DRIVE - WEG Group Shah Alam, Selangor Phone: 603 78591626 info@wattdrive.com.my www.wattdrive.com SPAIN WEG IBERIA Madrid...

Open the catalog to page 8