variable frequency drives g...variable frequency drives cfw10 applications g pumps g fans/blowers g...

Variable Frequency DrivesCFW10

g 1/4 to 2HP 230V Single-phase input

g 1/4 to 1HP 120V Single-phase input

Motors | Automation | Energy | Coatings

US192

Variable Frequency DrivesCFW10

Applications g Pumpsg Fans/Blowersg Blowersg Conveyorsg Rollout tables

The new WEG Digital CFW10 VFD Series is an offspring of the very successful CFW08 Plus. In addition to a very small, easily mounted package, simplified keypad and bright LED readout, complete diagnostics and fully programmable I/O, the CFW10 controls three phase AC motors with a single phase AC input. Single phase 120V AC input voltage will produce three phase 230V to drive motors up to 1 HP and single phase 230V AC will produce three phase 230V to drive motors up to 3 HP. Increased flexibility and decreased costs are achieved by eliminating the need for a step-up transformer to operate three phase 230V AC motors when only single phase 115V is available. The CFW10 is an economical solution to many industrial and commercial applications.

Standard Features

g V/Hz controlg IP20 finger safe enclosureg Single Phase 110-127V input voltage up to 1 HPg Single Phase 200–240V input voltage up to 3 HPg 150% current overload capacityg DSP controlled PWM outputg 2.5-15 kHz adjustable switching frequencyg Four isolated programmable digital inputsg Programmable relay outputg One isolated programmable analog input

g Diagnostic features: Over current, motor overload, drive over temperature, output short circuit, DC bus over and under voltage and external fault

g Control features: Linear and S-Ramp acceleration and deceleration, local / remote control, DC braking, torque boost, motor slip compensation, electronic pot, preset speeds, minimum and maximum adjustable frequency limits, adjustable output current limit, JOG

g Display readings: Motor speed, frequency, voltage, current, last fault, heatsink temperature and drive status

g Ambient: 122°F (50°C), 3300 ft (1000 m) altitude, 90% humidity, non-condensing

WEG Electric Corp.1327 Northbrook Parkway, Suite 490Suwanee, GA 30024Phone: 1-800-ASK-4WEG web: www.weg.net

US19

2

Please contact your authorized distributor:

Motor Volts Motor HP Drive AMPS Catalog Number Frame Size Dimensions (in.) H x W x D App. Shpg. Wt. (lbs.) List Price Multiplier Symbol

230V

Thr

ee P

hase

INPUT POWER SUPPLY: SINGLE - PHASE 120V

1/4 1.6 CFW100016SAZ 1 5.2 x 3.8 x 4.8 2 $359 V1

1/2 2.6 CFW100026SAZ 1 5.2 x 3.8 x 4.8 2 $386 V1

1 4.0 CFW100040SAZ 2 6.4 x 4.6 x 4.4 3 $584 V1

INPUT POWER SUPPLY: SINGLE - PHASE 230V

1/4 1.6 CFW100016SDZ 1 5.2 x 3.8 x 4.8 2 $312 V1

1/2 2.6 CFW100026SDZ 1 5.2 x 3.8 x 4.8 2 $336 V1

1 4.0 CFW100040SDZ 1 5.2 x 3.8 x 4.8 2 $359 V1

2 7.3 CFW100073SDZ 2 6.4 x 4.6 x 4.4 3 $531 V1

3 10 CFW100100SDZ 3 7.6 x 4.6 x 4.8 4 $632 V1

Notes: 1) “HP” rating based on “average FLA values”. Use as a guide only. Motor FLA may vary with speed and manufacturer. ALWAYS compare motor FLA to Nominal AMPS of drive. 2) For other technical data please refer to WEG product manual.