These instructions are only valid for smd frequency inverters with software rev 0 ( see drive visible deficiencies/incompleteness immediately to your Lenze. Lenze AC Tech SMD series AC Inverter for kW (1HP) V three phase motor in VxF control to 4A. Converts fixed frequency single phase V input to. operation and commissioning of the smd frequency inverter. Some parts of Lenze controllers (frequency inverters, servo inverters, DC controllers) can be live.

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Innovative EPM memory chip. This wide power range provides a compact design that is the ideal balance of performance and size.

0.37 to 22 kW – Lenze SMD 3 Phase Inverters (IP20)

But how would the electronics detect a problem before the problem even got to the electronics? I’ve tried an OEM reset to no lfnze, even with open outputs it produces the OC2-error when switched on. Dimensions H x W x D [mm]. I know, I know, that was my conclusion as well though I’m not into electronics.

As you use it, the other lenz of the smd will be clear, including simple operation, easy set-up and reduced cost of operation. The pluggable EPM stores all of the smd parameter settings. The smd has been developed to provide its users with many of the most wanted advantages of a technologically advanced drive, at a very reasonable cost. So we’ll have to see if we can find the dealer.

If the ground fault was severe enough you should not even have power to the unit as something up stream should have shut it down by now. Home Products current Contact News Export.

Lenze frequency inverters are used for electronic speed adjustment of drives in many industries and applications. This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. But it never hurts to ask, sometimes you get lucky.


Anyone seen this before? The EPM is the “heart” of the Lenze smd. Quick commissioning is possible using the integrated keypad and the functions pre-configured for standard applications.

Lenze SMD 4kW 400V 3ph AC Inverter Drive, Full IO, Unfiltered

Originally Posted by Fulmen. Call our sales and support.

It will make an immediate difference Right from the beginning, you’ll notice the smd value – a well thought out design with advanced features at a low cost of investment. Designed and built for efficiency and safety, the smd reduces machine stress and saves panel space. Product Information Page The smd drive – advanced features at a reasonable price. If required, it can also be used in other smd inverters. Bring all the bacon you’d like, it’s toast.

Integrated RFI measures on single-phase models and easily accessible control and power connections reduce installation times to a minimum.

Rely on the smd frequency inverter from Lenze to achieve your objectives, and still meet your space requirements. Place your alternate content here and users without the Flash plugin or with Javascript turned off will see this. Lwnze representative of range. Apparently it’s this ground fault it detects once the output is activated. The programming effort and system downtimes considerably reduced.

By closing this banner, scrolling this page, clicking a link or continuing emd browse otherwise, you agree to the use of cookies. So our last hope is seeing if the dealer has the records and has integrity to fess’up. It’s within 5year and therefore covered by strict consumer laws, but the paperwork is lost.

What does the smd offer? I’ll have to do some tests, but it’s a good bet the unit is OK after all. Well thank god for good neighbors. I hope well for you.

So don’t pay for what you don’t really need – and coming from Lenze, you know you won’t compromise on quality The main features of dmd smd drive Power range 0. No need to compromise – When your application demands features such as digital and analog inputs, preset speeds and a display with keypad, but your mounting constraints are strict, you don’t need to compromise.


The EPM can be unplugged and programmed or copied outside the frequency inverter. Overview of the Lenze smd.

Lenze SMD AC Drive

I think your first thought is correct, as the man said “Fry lenzw some bacon, we got the toast! Results 1 to 7 of 7. It’s a long shot, but serious dealers can be surprisingly kind to a poor soul if you ask nicely. Login to Your Account. The smd frequency inverter – a new member of the Lenze product range – meets the requirements of standard applications such as: The manual lists this error as “Earth fault, grounded motor phase or excessive capacitive charging current of the motor cable”.

Supply voltage [V] The unit has been cleaned and there is no signs of shorts or arcing. Include a link to bypass the detection if you wish.

If you want to know ssmd or withdraw your consent to all or some of the cookies, please refer to the cookie policy. Lenze smd – the perfect partner for standard applications in the power range from 0. So don’t pay for what you don’t really need – and coming from Lenze, you know you won’t compromise on quality.

Zmd since the unit has no separate error message for ground faults at the mains side it’s a good bet it’s detected this ground fault. You can find all the manuals for SMD drive at the following page.