WEG CFW110010T5ON1NFZ

WEG · CFW 11 Low Voltage VFD
7 1/2HP 575V 3 PHASE INPUT 3 PHASE OUTPUT CFW 11 Low Voltage VFD
Catalog Number: CFW110010T5ON1NFZ
Part Number: 11996006
HP
7 1/2
Input Voltage
575V
Output Voltage
575V
Input Phase
3
Enclosure
NEMA 1

Product-line overview

The WEG CFW 11 inverters use Plug and Play technology to recognize and configure accessories providing easy and safe operation. Programming is simpler using the standard USB port. Soft PLC lets the user create functions without the need for an external PLC.

CAD$2,203.17
Ships next business day

Available for Delivery

To get accurate delivery estimates, please enter your postal code.

Stock Locations

Pointe-Claire, QC: Out of Stock
Edmonton, AB: In Stock
North York, ON: In Stock

Technical Support Available 8:30am-6:00pm EST

Call 1-800-890-7593

WEG: CFW 11 Low Voltage VFD (71)

CFW110010T4ON1Z6460V460V3NEMA 1 $1,560.78
CFW110013T4ON1Z6, 7 1/2460V460V3NEMA 1 $1,740.18
CFW110002T5ON1NFZ2575V575V3NEMA 1 $1,760.88
CFW110004T5ON1NFZ3575V575V3NEMA 1 $1,792.62
CFW110007T5ON1NFZ5575V575V3NEMA 1 $1,948.56
CFW110017T4ON1Z7 1/2, 10460V460V3NEMA 1 $2,174.88
CFW110010T5ON1NFZ7 1/2575V575V3NEMA 1 $2,203.17
CFW110012T5ON1NFZ10575V575V3NEMA 1 $2,535.06
CFW110024T4ON1Z12 1/2, 15460V460V3NEMA 1 $2,602.68
CFW110017T5ON1NFZ15575V575V3NEMA 1 $2,748.27
CFW110031T4ON1Z15, 20460V460V3NEMA 1 $3,208.50
CFW110038T4ON1Z20, 25460V460V3NEMA 1 $3,633.54
CFW110045T4ON1Z25, 30460V460V3NEMA 1 $4,537.44
CFW110022T6OYZ15, 20575V575V3NEMA 1 $4,774.11
CFW110027T6OYZ20, 25575V575V3NEMA 1 $5,122.56
CFW110058T4ON1Z30, 40460V460V3NEMA 1 $5,693.88
CFW110070T4SZ40, 50460V460V3NEMA 1 $6,231.39
CFW110032T6OYZ25, 30575V575V3NEMA 1 $6,555.69
CFW110088T4SZ50, 60460V460V3NEMA 1 $7,332.63
CFW110044T6OYZ30, 40575V575V3NEMA 1 $8,008.14
CFW110105T4ON1Z60, 75460V460V3NEMA 1 $8,166.15
CFW110053T6ON1NBYZ40, 50575V575V3NEMA 1 $8,543.58
CFW110105T4ON1DBZ60, 75460V460V3NEMA 1 $8,983.80
CFW110063T6ON1NBYZ50, 60575V575V3NEMA 1 $8,990.70
CFW110053T6OYZ40, 50575V575V3NEMA 1 $9,163.89
CFW110142T2ON1DBZ40, 50230V230V3NEMA 1 $9,508.20
CFW110142T4ON1Z75, 100460V460V3NEMA 1 $9,764.88
CFW110080T6ON1NBYZ60, 75575V575V3NEMA 1 $9,774.54
CFW110063T6OYZ50, 60575V575V3NEMA 1 $10,409.34
CFW110142T4ON1DBZ75, 100460V460V3NEMA 1 $10,741.23
CFW110107T6ON1NBYZ75, 100575V575V3NEMA 1 $11,022.75
CFW110080T6OYZ60, 75575V575V3NEMA 1 $11,828.67
CFW110180T2ON1DBZ50, 60230V230V3NEMA 1 $12,390.33
CFW110180T4ON1Z100, 150460V460V3NEMA 1 $12,863.67
CFW110125T6ON1NBYZ100, 125575V575V3NEMA 1 $13,570.92
CFW110107T6OYZ75, 100575V575V3NEMA 1 $13,924.89
CFW110180T4ON1DBZ100, 150460V460V3NEMA 1 $14,596.95
CFW110211T4ON1Z150460V460V3NEMA 1 $15,238.65
CFW110211T2ON1DBZ60, 75230V230V3NEMA 1 $15,721.65
CFW110125T6OYZ100, 125575V575V3NEMA 1 $15,744.42
CFW110150T6ON1NBYZ125, 150575V575V3NEMA 1 $16,159.11
CFW110211T4ON1DBZ150460V460V3NEMA 1 $17,180.31
CFW110242T4SZ150, 200460V460V3NEMA 1 $17,321.76
CFW110150T6OYZ125, 150575V575V3NEMA 1 $19,332.42
CFW110312T4SZ200, 250460V460V3NEMA 1 $19,610.49
CFW110370T4SZ250, 300460V460V3NEMA 1 $21,694.29
CFW110477T4SZ300, 400460V460V3NEMA 1 $25,716.99
CFW110515T4SZ400, 450460V460V3NEMA 1 $29,346.39
CFW110601T4SZ450, 500460V460V3NEMA 1 $33,812.07
CFW110720T4SZ450, 600460V460V3NEMA 1 $37,299.33

Description

The WEG CFW 11 inverters use Plug and Play technology to recognize and configure accessories providing easy and safe operation. Programming is simpler using the standard USB port. Soft PLC lets the user create functions without the need for an external PLC.

Feature

  • Plug and play philosophy (connect and use) enables quick and easy installation of accessories and options
  • USB for computer connection for using SUPERDRIVE G2 programming and monitoring software
  • Human-Machine Interface (HMI) with backlit graphic display and soft-keys, greatly facilitates inverter programming and operation
  • DC link inductors (symetrically connected to positive and negative DC link terminals) enable compliance with IEC61000-3-12
    standard requirements regarding harmonics, (no need for external line reactance)
  • Intelligent thermal management enables full protection of IGBTs, monitoring of heatsink and internal air temperature
  • Automatic control of the heatsink fan with speed sensor (additional protection) and easily detachable from the unit for cleaning and maintenance
  • Normal Duty and Heavy Duty ratings to adapt optimally to all kinds of loads
  • Protection with failure and alarm warnings
  • Motor overload protection in compliance with IEC 60947-4-2/UL 508 C
  • On board memory allows user to create functions without the need to use an external PLC (soft-PLC via IEC61131-3 programming software)
  • Guided start-up simplifies initial user programming
  • Real time clock
  • TRACE / SCOPE function to assist with the start-up and system diagnostics via SUPERDRIVE G2

How to Choose a VFD for a Motor

There are a lot of factors to consider when selecting a VFD. Below are some factors to consider, helping you select the best option for your application. With so many options available, it can be overwhelming to choose the right one, and making the wrong choice can lead to more problems than solutions. Contact our team for additional assistance selecting your VFD.

To help you make an informed decision, here are 8 important considerations to keep in mind when selecting a VFD for your application:

  1. The motor: Is your motor inverter duty rated. You’ll find this on the nameplate of your motor or in the data pack. Ensure the motor you’ll be using has the correct turndown for the speed range you want to use. Otherwise, the motor insulation will quickly wear down and ultimately, lead to motor failure.
  2. Current Requirement: Firstly, take into account the Full-Load-Current. The drive’s rated current output must exceed the current required by the motor. If your load is sized by horsepower, VFD manufacturers do the math for you and provide HP ratings on their drives as well.
  3. Speed range and regulation: The minimum/maximum speeds and speed tolerance required for your application will determine whether a vector motor with an encoder is required.
  4. Regeneration: If your load is regenerative, i.e. it spends time accelerating/moving on its own, it will send this regenerated energy back to your drive and the drive must be capable of dissipating that power. Alternatively, you may need to size a braking resistor to prevent overloading the drive.
  5. Environment: It's crucial to consider the operating conditions, such as ambient temperature, presence of gas, moisture, and dust, as well as cooling air supply. These factors will guide you in choosing the appropriate drive, enclosures, and protective features.
  6. NEMA4X enclosures offer the highest degree of protection for your drive – equivalent to IP66. This means that the enclosure is dust tight and protects against high pressure water jets. These are often used in washdown applications.
  7. Heating: The temperature of the motor or controller is affected by ventilation and losses. Operating self-ventilated motors at reduced speeds may lead to higher temperature rises, requiring derating or forced ventilation.
  8. Additional Protection: Electric motors equipped with variable frequency drives face the potential danger of bearing damage caused by an accumulation of current in the rotor that discharges through the shaft. This discharge not only harms the lubrication and bearing surfaces but also generates detrimental vibrations that ultimately lead to bearing failure. Consequently, the motor's overall lifespan is significantly reduced, resulting in a profound impact on productivity and substantial costs for equipment repair and downtime. Introduce a solution to divert the current in the shaft away from the bearings, achieving this with the aid of a grounding brush or ring. We highly recommend utilizing AEGIS grounding rings when connecting a variable frequency drive with a motor.
  9. Expected Delivery Time: Once you’ve determined the right variable speed drive for your application, it’s time to source it. In the unfortunate event that your preferred brand is backordered, it’s often feasible to cross-reference an alternative with the same exact specifications. Sourcing an alternative to your preferred brand may result in a faster delivery date, allowing you to maintain your project schedule. However, keep in mind that every VFD brand leverages different operating systems and there may be a small learning curve when working with a new brand.

By considering these factors, you can confidently select the right variable frequency drive for your specific application, ensuring optimal performance and efficiency.

Gage walks us through how to source a VFD in the video below.

What is a Variable Frequency Drive?

To put it simply, VFDs (also called AC drives) are speed controllers for AC motors. Installing one for your motor can lead to significant savings on your power bills, enhanced performance, and safeguarding your valuable motor and equipment.

AC motors, particularly the induction-type ones, are the trusted workhorses in various industrial applications. They are cost-effective, reliable, and built to last, operating critical machinery under diverse conditions. However, achieving precise speed control has always been a challenge. Unlike DC motors, AC motor speed cannot be controlled by adjusting the voltage. Instead, the frequency needs to be changed, which is a more complex process. This why they are often referred to as adjustable frequency drives.

By default, AC motors operate at speeds determined by the line frequency (usually 60Hz), and controlling the speed requires a method of altering that frequency. However, since the motor's torque is influenced by the ratio between the frequency and the voltage, an effective speed controller needs to adjust them simultaneously. Learn more about how VFDs work in this article.

Where to Buy VFDs in Canada

Shop AC drives online through our Canadian website today. With over 700 SKUs and convenient filtering options, you can easily find the VFD you're searching for. Our VFDs are distributed from Edmonton, Alberta; Toronto, Ontario; Montreal, Quebec; and Langley, British Columbia. Most VFDs will be delivered within 1-5 business days when shipping within Canada.

Contact our team for support through phone (800-890-7593) or email (customerservice@emotorsdirect.ca).

Electrical Data
HP CT Rating
7 1/2 HP
HP VT Rating
7 1/2 HP
Input
Output
Voltage
575V
575V
Max CT Current
9
9
Max VT Current
10
10
Phase
3
3
Hz Range
48-62
0-400
Physical Data
Weight
20.1 lb
Height
12.4"
Width
7.5"
Depth
8.9"
Enclosure
NEMA 1
Frame
B
Ambient Temp
-10°C - 50°C
Additional Data
Agency Approvals
cUL & CE
Country of Origin
BRAZIL
Warranty
1-Year

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About WEG

With flagship product lines, such as the WEG Pump Motor line, WEG motors are trusted in the waste and water treatment, mining, chemical processing, oil & gas, and manufacturing industries.

Headquartered in Toronto, Ontario, WEG Motors Canada (VJ Pamensky) distributes efficient technology that drives sustainable growth for your business. They serve industries such as oil and gas, pulp and paper, power generation, food and beverage, and more.

WEG demonstrates that hard work and passion really do make dreams come true. Werner Ricardo Voigt, Eggon João da Silva and Geraldo Werninghaus joined forces in 1961 and founded Eletromotores Jaraguá. Eventually changing its name to honour the three founders, WEG has now become one of the world’s largest manufacturers of electric motors and controls. Operating out of Duluth, Georgia, WEG motors now has seven distribution centres throughout Canada and the United States.

WEG’s commitment to growth, innovation, and teamwork has been the driving factor behind their forward movement. Now producing over 21 million individual items annually, WEG motors attributes this success to their state-of-the-art facilities and cutting-edge processes. They will always strive to develop and improve on their industrial electrical solutions.

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