Marshall Wolf Automation is the place to go for single phase variable frequency drives!
We are authorized stocking distributors for all the top names including AC Tech Lenze, Hitachi VFD"s, Delta, Fuji Electric and TECO Westinghouse drives.
The use of speed control with single-phase induction motors is popular because it not only provides variable speed but also reduces energy consumption and noise.
As you have probably already realized 3 phase input/output AC drives are easy to come by...
single phase input/3 phase output can be a little bit more difficult.
If you would like to speak to engineer about your single phase VFD application just give us a call at 800-325-9653 or shoot us an email - sales@wolfautomation.com.
Take a look at our single phase VFD offering now!
View our most popular single phase input variable frequency drive now -
the Teco EV!
Reclaim normally wasted energy and convert it into 3 phase AC power!
The
RCU Series offers an affordable “green” alternative to traditional dynamic braking (DB) systems. Instead of wasting regenerative energy as heat, the RCU reclaims that energy, converting it into 3-phase alternating current (AC) power.
The energy is recycled through the AC line, resulting in increased energy efficiency and reduced energy consumption. In many applications, the amount of energy that can be reclaimed is quite significant, thus providing a measurable return on investment and short pay-back cycle relative to the cost of the RCU.
Furthermore, the waste heat generated by conventional DB often creates the need for additional cooling and air-conditioning, which can be costly. Thus, the elimination of DB waste heat is a secondary benefit of the RCU Series. In this way, incorporating an RCU in the system allows for a smaller cooling system (HVAC), offsetting the up-front cost of the regenerative unit, and additionally, reducing the demands placed on the cooling system.
The RCU is simple to install and operate, with only five connections necessary for basic operation. It incorporates LC-filtering to mitigate harmonics and an LED display for monitoring of operation and faults. The RCU is available in several sizes, and units can be parallel-connected for higher power handling.
Marshall Wolf Automation is also your best source for a Hitachi VFD!
With technical help on staff, we are your one-stop industrial automation distributor. Call us today: 800-325-9653
We had a meeting with our
Hitachi variable frequency drive reps this week and learned a bit more about the popular Hitachi WJ200 high performance AC drive line.
A great feature the
WJ200 Hitachi VFD offers is a built-in safe stop circuit feature.
Basically what this means is if you are using an e-stop you can eliminate the contactor!Another benefit of the safe stop circuit is you will only lose output to the estop, not the communication to the PLC.
Did I mention the 10 year warranty on the fan and capacitors?
Learn more about our Hitachi VFD's now!
Are you looking for a replacement Hitachi variable frequency drive and unable to find the exact drive?
Hitachi has released upgraded high performance drives for many of their older series.
Overall these new variable speed motor drives are not only higher performance... they also cost less!
A quick rundown of Hitachi discontinued VFD's:
SJ100 was replaced by SJ200
which is replaced by the
Hitachi WJ200 series.
SJ300 is replaced by the
SJ700 series.
L200 series has been replaced by the
Hitachi X200 series.
L300 is now replaced by the
Hitachi L700 series.
Marshall Wolf Automation is your authorized industrial automation distributor for the full line of Hitachi high performance AC drives!
Search all of our Hitachi VFD's now!
Marshall Wolf Automation is your authorized Industrial Automation Distributor for single phase variable frequency drives.
We carry the following single phase VFD's:
- Teco Westinghouse drives
- Lenze Drives
- AC Tech Lenze
- Weg Drives
- Hitachi VFD's
- Fuji Electric
- Delta drives
Starting at as small as 1/8 HP, with or without NEMA enclosures, and ready to use right out of the box. We have the drive for you.
Looking for single phase output? We have that too! Check out the
Leeson's chassis mount AC drive here.
Check out our
product page for more information on these single phase variable frequency drives. We also carry other high performance drives and 3 phase VFD's too.
For more information on us, check out our website at
www.wolfautomation.com. Easy online ordering and free shipping on all online orders over $300.
Dissatisfied with your current variable frequency drive supplier?
Long deliveries, price increases, failures... any of these might have you in the market for a new supplier.
Did you know that Marshall Wolf Automation is your
authorized industrial automation distributor for the following lines of high performance AC drives?
- AC Tech Lenze
- Delta VFD's
- Fuji Electric
- TECO Westinghouse
- Hitachi
- Gefran
- WEG
'Authorized' means we not only can offer the deepest discounting but that we also stock this product and can very often ship the same day you order!
Looking for a cross reference?
We have similar or direct alternatives available for all the big names including Siemens, Square D, Toshiba, Allen Bradley, Danfoss, Mitsubishi, Yaskawa and Cutler Hammer variable frequency drives!
Easily search our high performance AC drives now!
When you have motors that are started across the line a large amount of energy is used when accelerating quickly to full speed.
Variable frequency drives (VFD's) are popular for applications such as fans, mixers, conveyors and compressors. Variable speed drives can be a key part of any energy management solution and will reduce stress on motors and equipment.
Soft starters are ideal for simple RUN/STOP applications and are also popular for pumps, mixers and fan applications that require a limited amount of starts and stops.
An advantage high performance AC drives have over soft starters is that it allows you control the speed.
If you'd like to talk to our technical department to see whether your application requires a variable frequency drive or a soft starter just contact us! 1-800-325-9653 or sales@wolfautomation.com.
Marshall Wolf Automation is your industrial automation distributor for all the top lines of AC drives and soft starters including AC Tech Lenze, WEG, TECO Westinghouse, Fuji Electric, Hitachi and Delta Industrial Automation.
Search our high performance AC drives.
Take a look at our soft starters here.
A variable frequency drive (VFD) is used to control the speed of an AC industrial electric motor.
How does the variable speed drive do this? The AC drive controls the frequency of the electrical power supplied to the motor.
Variable frequency drives are called many things. You may call them adjustable speed drives, variable speed drives, AC drives, micro drives, inverter drives, motor speed drives or adjustable frequency drives.
Regardless of what you call them - we have it!
Variable frequency drives are popular in a wide range of applications. HVAC systems in large building, pumps, elevators, conveyors and automated machinery are just a few of the more common industries.
Marshall Wolf Automation is your authorized industrial automation distributor for all the top brands of high performance AC drives.
We are your stocking distributor for AC Tech Lenze, Fuji Electric, TECO Westinghouse, Delta Industrial Automation, Hitachi and Gefran.
Search all of our variable frequency drives now!
There are many names used for variable speed AC drives. Variable frequency drives, VFD, inverter, high performance AC drive, variable speed motor drive, freq drives... you get the idea.
To make things simple we carry them ALL! Marshall Wolf Automation is the only source you need for variable frequency drives, regardless of what you call them.
- TECO Drives, also referred to as TECO Westinghouse drives
- Hitachi VFD's
- AC Tech Lenze variable speed AC drives
- Fuji Electric high performance AC drives
- Delta variable speed motor drives
Not only is Marshall Wolf Automation an authorized industrial automation distributor for each of these brands we also have in-house technical support for every variable frequency drive we sell.
Search all of our high performance AC drives/inverters/VFD's/motor speed controls!
Look no further!
Marshall Wolf Automation has a wide range of single phase input variable frequency drives, many available for same day shipping!
Need help to determine which of our single phase VFDs would be best suited to your application? Contact us today, we have in-house technical support available to you!
Marshall Wolf Automation is your industrial automation distributor for a number of top high performance AC drive manufacturers.
We are authorized for all the variable frequency drives on our website including:
AC Tech-Lenze, Fuji Electric, TECO-Westinghouse, Delta Industrial Automation, Hitachi and Gefran
Search our single phase VFD selection now!
If you are looking for a single to 3 phase VFD, you found it!
Are you using Hitachi SJ300's series high performance AC drives?
The Hitachi SJ300 series has been discontinued
and there is very limited stock remaining!
Marshall Wolf Automation currently has the following SJ300 series
in stock for same day shipping:
Need a replacement to the Hitachi SJ300 series? We have the answer - the
Hitachi SJ700 offers you more drive for the money! Marshall Wolf Automation has engineers on staff to assist you with the switch.
Marshall Wolf Automation is your authorized industrial automation distributor for the full line of Hitachi vfd's including a full offering of high performance AC drives.
Search all of our Hitachi vfd's now!
Hitachi America has announced the release of the new
WJ200 series of variable frequency drives!
The Hitachi WJ200 series is a sensorless vector drive that is capable of 200% or greater torque across the speed range!
Speed regulation at low speed is dramatically improved as well as trip avoidance measures that allow for unsurpassed system reliability.
What else can the Hitachi WJ200 vfd series do?
*Can be used to create sophisticated control schemes without the use of external controllers
*Simple position control applications are possible utilizing the integrated pulse input
*Has the ability to drive both induction motors and permanent magnet (PM) motors
Marshall Wolf Automation is your authorized industrial automation distributor for the full line of Hitachi America variable frequency drives including the SJ700 series, X200 series, L300P, SJ200 and NEMA 3R packaged drives.
Search all of our Hitachi vfd's now!Learn more about the Hitachi
WJ200 series of high performance AC drives now!
Marshall Wolf Automation is pleased to announce our newest team member, Peter Mroz. A Variable Frequency Drives expert!
Pete is a senior applications engineer who brings with him extensive knowledge of AC drives. He will be an integral part of our sales team and would love to discuss vector AC drives, high performance AC drives,
variable frequency drives and single phase VFD's with you. Pete can be reached by calling Marshall Wolf Automation at 800-325-WOLF or via email at
pete@wolfautomation.com.
Marshall Wolf Automation is an industrial automation distributor for Hitachi VFD, Lenze Drives, AC Tech Lenze, Fuji Electric Variable Frequency Drives and Teco Westinghouse Drives.
Click here to see our full offering of variable frequency AC drives!
Marshall Wolf Automation has a complete offering of
single phase VFD's! We specialize in all types of single phase vfd applications including residential and commercial.
We are authorized industrial automation distributors for all the top lines of variable frequency drives including:
- AC Tech Lenze
- Fuji Electric
- Hitachi
- Fuji Electric
- TECO-Westinghouse
- Gefran
We have engineers ready to help you with your single phase VFD application and we can usually ship your variable frequency drive from stock!
Search our
single phase VFD offering now!
We make 'shopping' for a single phase VFD easy!
Visit our link for single phase variable frequency drives and you can scroll through all the top manufacturers and compare different series... including pricing!
Marshall Wolf Automation is your authorized industrial automation distributor for all the top brands of high performance AC drives with single phase input including:
- AC Tech Lenze
- Fuji Electric
- Delta
- Hitachi
- Leeson
- TECO
View our
single phase VFD offering now!
Search all of our
variable frequency drives here!
Do you have an application that requires flow control?
Commonly used methods for flow control include throttling or restrictive devices such as valves, outlet dampers and inlet vanes. Mechanical speed changers and recirculating systems are sometimes used.
The problem is all of these devices waste energy, dissipate power by friction and diffuse heat.
A variable frequency drive is the solution! A variable frequency drive, when used in place of a control valve to restrict pump output, often offers significant cost savings.
Our
Delta VFD-F series drive in a fan and pump system can not only provide you with cost savings but also give you great performance advantages as well!
A VFD (variable frequency drive) offers a more efficient alternative and is an imperative part of any energy management solution!
Marshall Wolf Automation is your high performance AC drive distributor for all the top brands including Delta, Fuji Electric, AC Tech Lenze, Hitachi and Gefran.
View our
variable frequency drives designed for fan and pump applications!
View all of our high performance AC drives now!
Marshall Wolf Automation is the only Hitachi VFD source you need!
Not only are we a large, authorized stocking distributor for Hitachi VFD's we also specialize in high performance AC drives as part of our business.
This means that when you buy a Hitachi VFD you receive outstanding customer service and our in-house engineering support as well as our deep discounts!
Marshall Wolf Automation is also authorized for AC Tech Lenze, Delta, Fuji Electric and TECO variable frequency drives.
Ordering your Hitachi VFD's from an authorized source means you receive pricing based on distributor multipliers, quick turnaround from stock plus unlimited technical support.
Search our Hitachi VFD's!
View all of our variable frequency drives!
Do you have an application where your AC variable frequency drive (VFD) needs protection from a harsh environment? Environments that include liquids splashing, wash-down areas or exterior mountin
g?
Marshall Wolf Automation has options to help with these unique problems. As an
industrial automation distributor for
variable frequency drives and with product offerings including AC Tech Lenze, Hitachi, Fuji Electric, Delta and TECO-Westinghouse, we have a large selection of high performance AC drives for harsh environments. We can also make a custom enclosure for you!
You can search our variable frequency drives easily on our website -
www.wolfautomation.com or just email us at
sales@wolfautomation.com or call 800-325-9653. We have engineers on staff to assist you!
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