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WEG CFW110017T4ON1YZ CFW11 7.5H 17A 380-480V+SAFETY VFD - CFW
MODEL CFW110017T4ON1YZ
Contact supplier for technical support on: 800-ASK-4WEG
$2,216.28 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Configuration
With options
Dynamic braking
Yes
Electronic supply
Internal
Enclosure rating (NEMA)
NEMA 1
Input Amerage Rating (Heavy Duty)
13.5
Input Amerage Rating (Normal Duty)
17
Input phases
3
Nominal Drive Input Voltage
460VAC
RFI filter
Without filter
Safety stop
Yes
Applications involving high inertia loads, when applied short time deceleration, a large amount of energy returns from the motor to the VSD. To handle this energy, reguilar VSDs have to dissipate it as heat in power resistors. Such resistors are usually large and some installation criteria must be considered due to their heat dissipation. As an alternative to the use of braking resistors, CFW11 features a special braking method in vector control mode known as Optimal Braking. This innovation delivers a high performance braking torque without requiring a braking resistor. The following graph shows the advantages of using Optimal Braking compared to other braking methods, thus ensuring an optimized and low cost solution for braking applications.
- Linear and adjustable V/F, VVW (Voltage Vector WEG) and vector control are available on CFW11
- Two types of vector control: sensorless and closed loop vector control (encoder Interface required)
- Sensorless vector control permits high torque and quick response in open loop, even at low speeds
- The self-tuning function sets the vector control or VVW with the motor and to application load used
- By the adjustable V/F control, it is possible, for example, to adjust a quadratic V/F curve, providing energy savings for quadratic torque loads (e.g.: centrifugal pumps and fans)
SKU: 1307933
Just what i needed
This part arrived quickly and the price was right. Worked great for our application.
Read moreSKU: 1312372
New 40hp motor
We had our 40hp compressor go down. We determined over the weekend that a motor winding was bad. First think Monday morning I consulted with the techs at MRO and verified that the manufacturer had a replacement in stock so I placed the order. The new motor (600 lbs) arrived on Wednesday... WOW…
Read moreSKU: 6377159
Very pleased
Easy to order, fast delivery, great price and unit works great. couldn't be more pleased with this purchase.
Read moreSKU: 1307933
Just what i needed
This part arrived quickly and the price was right. Worked great for our application.
Read moreSKU: 1312372
New 40hp motor
We had our 40hp compressor go down. We determined over the weekend that a motor winding was bad. First think Monday morning I consulted with the techs at MRO and verified that the manufacturer had a replacement in stock so I placed the order. The new motor (600 lbs) arrived on Wednesday... WOW…
Read moreSKU: 6377159
Very pleased
Easy to order, fast delivery, great price and unit works great. couldn't be more pleased with this purchase.
Read more