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/Products/VFD's & Soft Starters/WEG/CFW08/NEMA 4X, 500-600VAC/CFW080120THN4A1Z WEG Variable Frequency Drive 10HP
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Product ID: CFW080120THN4A1Z

CFW080120THN4A1Z WEG Variable Frequency Drive 10HP

MFG: WEG Electric Corporation
MFG Part Number: CFW080120THN4A1Z

Selected accessories will also be added to cart
$1,313.40 / Each
Quantity:
575 VAC, 12 Amps, 3-Phase, NEMA 4X Enclosure, Wash Down Duty, 10807921
Accessories
Select any of the accessories below to purchase them with this inventory item:
This item is not stocked by WEG. Please call for availability

Description

The WEG CFW08 series of drives feature the compact size of a microdrive with the full functionality of much larger drives. From extensive programmable control features to flexible mounting and display options, the CFW08 has everything one needs in a small, reliable drive package.

The WEG CFW08 WASH Series is a redesign of our successful uline VFDs. Engineering improvements have produced one of the most compact and full featured microdrives in the marketplace.

Outstanding features and options in a NEMA 4 enclosure allow the CFW08 WASH to be successfully used in a large variety of washdown applications.

Overview

Brand WEG
Catalog Number CFW080120THN4A1Z
Input Power Three Phase - 575V
Motor 10 HP @ 575 V
Nominal Drive AMPS 12
Braking Transistor Yes
Frame Size B
Dimensions (H x W x D) 13.4” x 8.5“ x 8.5“
Approximate Shipping Weight 18 lbs
Enclosure NEMA 4X
UPC 7894171786831

Standard Features

  • V/Hz and Sensorless Vector Control
  • 150% current overload capacity
  • 16 bit DSP controlled PWM output
  • 2.5 / 5 / 10 / 15 kHz adjustable swiching frequency
  • Four isolated programmable digital inputs
  • Two programmable relay outputs (1NO, 1NC, 240VAC 0.5 Amp
  • Two isolated programmable analog inputs (0-10V, 0/4-20mA)
  • 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
    external fault
  • Control features:
    Linear and "S" ramp acceleration and deceleration
    local/remote control
    DC braking
    torque boost
    motor slip compensation
    electronic pot
    preset speeds
    adjustable V/Hz profile
    maximum and minimum adjustable frequency limits
    two skip frequencies
    adjustable output current limit
    JOG, ride-thru
    flying start and PID regulator
  • Display readings:
    Motor speed
    frequency
    voltage
    current
    last fault
    heatsink temperature
    drive status
  • Ambient: 32ºF (0ºC) to 104ºF (40ºC), 3300ft (1000m) altitude, 90% Humidity, Non-condensing
  • SuperDrive (G1) Compatible

Technical Data

Power Supply Three Phase 500-600 VAC (+10% / -15%)
Frequency 50 / 60 Hz +/-2 Hz
Cos (Displacement Power Factor) Greater than 0.98
Enclosure NEMA 4
Control Modes V/Hz (Scalar)
Sensorless Voltage Vector (VVW)
Power Output Sinusoidal PWM (Space Vector Modulation)
IGBT Transistors
Switching Frequency 2.5, 5, 10 or 15kHz
Frequency Range 0-300Hz
Overload Capacity 150% during 60 seconds, once every 10 minutes
Control Inputs 4 programmable isolated digital inputes, NPN or 24VDC logic (PNP)
2 x programmable differential analog inputs, programmable for current or voltage
Can be set as DI or as PTC input (0-10V, 4-20mA or 0-20mA)
Control Outputs 2 programmable relay outputs, one NO (Form A) and one NC (Form B): 250V /0.5A
1x outputs with independent NO and NC at the same common
1x output, programmable for voltage (0-10v) or current (0-20mA or 4-20mA) and with 0.25% linearity error
Communication Serial: Optional RS-232 Serial Interface, RS-485 with external RS-232/485 Converter
Fieldbus: Modbus RTU with external RS-232/485 Converter
Protections Motor Over-Current
Motor Overload
Output Phase-to-Phase short circuit
Output Phase-to-ground short circuit
Programming Error
DC Link over voltage
DC link under voltage
Drive over temperature
External Fault
Ambient Temperature 32-104°F (40°C)
up to 122°F (50°C) with 2% /1.8°F (1°C) output current derating
Humidity 5-90% Non Condensing
Altitude 0-3300ft (1000m)
up to 13,200ft (4000m) with 10% /3300ft (1000m) output derating
Regulatory Conformance EMC Directive 89 / 336 / EEC
ENC61800-3
LVD 73/23/EEC
UL508C
Special Functions Linear and “S” ramp accel and decel
local/remote control
FWD/REV selection
DC braking
manual and auto torque boost
motor slip compensation
electronic pot
two skip frequencies
maximum and minimum adjustable frequency limits
adjustable output current
PID Controller
Keypad 4 Digit display
2 indicator LEDs
8 keys
Keypad Readouts output frequency (Hz)
output current (A)
output voltage (V)
motor torque (%) in vector mode
DC bus voltage (V)
value proportional to frequency
heatsink temperature
fault
status messages
Mounting Surface Mounting with Screws

Applications

  • Pumps
  • Fans
  • Blowers
  • Conveyors
  • Rollout Tables
  • Agitators
  • Mixers
  • Any Washdown Applications

About this Product

Main Characteristics

  • Output current from 1.0 to 33 A (0.25 to 20 cv)
  • Single or three-phase power supply
  • Supply voltage from 500 to 600 V1)
  • Vector (VVC) or scalar (V/F) control
  • Accessories to expand functionalities
  • Standard, Plus or Wash Versions (IP66/NEMA 4x)
  • Multipump control
  • Built-in operating and programming interface (HMI)
  • Brake IGBT
  • Internal (optional) or external (accessory) RFI filter
  • Fault or alarm diagnosis
  • Optional items for CANopen, DeviceNet, RS485 and RS232 industrial communication networks
  • Remote operating interface - HMI (optional)
  • Free SuperDrive programming software

 

Applications

  • Multimotors and multipumps
  • Centrifugal pumps
  • Process dosing pumps
  • Fans / exhausters
  • Stirrers / mixers
  • Extruders 
  • Conveyor belts
  • Roller tables
  • Granulators / pelletizers
  • Dryers / rotary ovens
  • Rotary filters
  • Winding machines / uncoiling machines
  • Cutting and welding machines

Special Functions and Resources

  • Password to enable programming
  • Fault self-diagnosis and auto-reset
  • Indication of specific quantity (programmable) - (e.g.: m/min, rpm, among others)
  • Slip compensation (V/F control)
  • Adjustable quadratic and linear V/F curve
  • Self-tuning routine (sensorless vector control)
  • Dynamic braking
  • Momentary speed impulse function (Jog)
  • Copy of the setting via serial operating interface - HMI (copy function)
  • Linear and “S” type ramps
  • Independent acceleration and deceleration ramps
  • DC braking (direct current)
  • Multispeed function with up to 8 preset speeds
  • Selection of the direction of rotation
  • Overlapped PID control (automatic control of level, pressure, etc.)
  • Start with the motor spinning (flying start)
  • Rejection of critical or resonant frequencies (skip frequency)
  • Operation during momentary network faults (ride-through)
  • Communication protocols: Modbus-RTU, CANopen and DeviceNet

Multipump Control

The CFW08 version with multipump control board (A5 in the control board option in item 9 of the smart code) can control up to 4 pumps at the same time, keeping the output pressure constant, regardless of the flow demand. The CFW08 with multipump control board can also monitor the suction pressure and the source reservoir level, in addition to enabling the smart drive of the auxiliary pumps based on the running time.

Connectivity

Especially designed to integrate large industrial automation plants, the Fieldbus industrial communication networks provide advantages in the supervision, monitoring and control, generating high performance and great operating flexibility - ideal for applications on complex or integrated systems. The CFW08 can be interconnected to the industrial networks with worldwide used protocols: CANopen, DeviceNet, Modbus-RTU and Profibus-DP.