applications standard featuresliterature.puertoricosupplier.com/023/bj23150.pdf · the weg cfw08...
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1-800-ASK-4WEG C-9Data subject to change without notice.
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VARIABLE FREQUENCY DRIVES
The WEG CFW08 Plus Series is a redesign of our
successful line VFDs. Engineering improvements
have produced one of the most compact and full featured
microdrives in the marketplace.
Outstanding features and options in a NEMA 1 enclosure
allow the CFW08 Plus to be successfully used in a large
variety of applications.
CFW08 PLUS
APPLICATIONS STANDARD FEATURES
• Pumps
• Fans
• Blowers
• Conveyors
• Rollout tables
• Agitators
• Mixers
• V/Hz and Sensorless Vector Control
• NEMA 1 Enclosure
• Single and Three-phase input voltage
• 200-240V or 380-480V input voltage
• 150% current overload capacity
• 16 bit DSP controlled PWM output
• 2.5 / 5 / 10 / 15 kHz adjustable
switching frequency
• Four isolated programmable digital
inputs
• Two programmable relay outputs
• Two isolated programmable analog
inputs
• Protective features: Over current,
motor overload, drive over
temperature, output phase-to-phase
and phase-to-ground short circuit,
DC bus over and under voltage and
external fault
• Dynamic Braking Resistors available
• Remote Keypad with Copy Function
• RS-232 or RS-485 Serial Interface
• Modbus Communication*
• DIN rail mounting through 2HP
• KRS-485-CFW08
*Requires optional RS-232 or RS-485
Interface
OPTIONAL FEATURES
• Control features: Linear and
"S" ramp acceleration and
deceleration, local/remote
control, DC braking, torque
boost, motor slip compensation,
electronic pot, preset speeds,
and minimum adjustable frequency
limits, two skip frequencies,
adjustable output current limit,
regulator
• Display readings: Motor speed,
frequency, voltage, current, last
fault, heatsink temperature and
drive status
• Ambient: 32oF (0oC) to 104oF
(40oC), 3300ft (1000m) altitude,
90% humidity, non-condensing
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www.wegelectric.comC-10 Data subject to change without notice.
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SVARIABLE FREQUENCY DRIVES
CFW08 PLUS – NEMA 1 ENCLOSURE
CFW08 PLUS – ACCESSORIES
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1-800-ASK-4WEG C-11Data subject to change without notice.
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VARIABLE FREQUENCY DRIVES
CFW08 PLUS – DB RESISTORS 10% DUTY CYCLE
CFW08 PLUS – TECHNICAL DATA
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www.wegelectric.comC-12 Data subject to change without notice.
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SVARIABLE FREQUENCY DRIVES
The WEG CFW09 Series of Variable Frequency Drives incorporates
the world’s most advanced technology in drives for three-phase
AC induction motors. The Vectrue Technology™ represents
VFD’s to combine V / F, Sensorless Vector and Closed Loop
Vector (with encoder) control techniques all in one product. A
Optimal BrakingTM eliminates the need for the dynamic braking
resistor in some applications allowing a simpler, more compact and
economic solution.
CFW09 VECTRUE INVERTER
APPLICATIONS STANDARD FEATURES
• voltage, power supply under
voltage and phase loss and
•
“S” ramp acceleration and
deceleration, local/remote control,
DC braking, torque boost, motor
slip compensation, electronic pot,
output current limit, JOG, ride-thru,
•
frequency, voltage, current and
torque, output power (kW), last
four faults, drive status, digital and
analog I/O status, hours powered
and hours running
•
90% humidity, non- condensing
•
parameter selection
•
250 to 500HP
•
up to 3HP/230V
•
display and Copy Function
•
PWM output
•
switching frequency
•
(250Vac / 1A)
•
overload, drive over temperature, output
phase-to-phase and phase-to-ground
short circuit, DC bus over and under
OPTIONALFEATURES
•
•
mounting frame
•
•
Superdrive
•
•
•
most models
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1-800-ASK-4WEG C-13Data subject to change without notice.
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VARIABLE FREQUENCY DRIVES
A COMPLETE, FLEXIBLE AND COMPACT PRODUCT
Optional RS-232 Interface Module for PC Communication
7 Segment LED Display
2 Lines with 16 Characters LCD Display
Optional Fieldbus CommunicationModules for:
- DeviceNet- Modbus RTU
Dynamic Braking Resistor Connection
2 Programmable Analog Outputs
3 Programmable Relay Outputs
Optional I/O Expansion Boards for:- RS-485 Serial Interface- Additional Inputs/ Outputs- Encoder Feedback
Standard SMD Control Board for all Models
High Performance 32 bit RISC Microprocessor
Detachable Keypad with Multi-language Double Display (LCD + LED) and Copy Function
Flange for Through Surface Mounting
NEMA 1 / IP20 Enclosure
6 Programmable Isolated Digital Inputs
2 Programmable Analog Inputs
Metallic Conduit Connection System
AC Supply Input
Motor Connection Output- DC Bus Choke- Common DC Bus