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Description
LUCA18BLMain Range TeSys Product name TeSys U Device short name LUCA Product or component type Standard control unit Product specific application Basic protection requirements for motor starters: overload and short circuit Product compatibility LUFN.. LUFC00 ASILUFC51 ASILUFC5 Utilisation category AC 41 AC 44 AC 43 Motor power kW 15 kW at 690 V AC 50 60 Hz 9 kW at 500 V AC 50 60 Hz 7. 5 kW at 400 440 V AC 50 60 Hz Thermal protection adjustment range 4. 518 A
Main
| Range | TeSys |
| Product name | TeSys U |
| Device short name | LUCA |
| Product or component type | Standard control unit |
| Product specific application | Basic protection requirements for motor starters: overload and short-circuit |
| Product compatibility | LUFN.. LUFC00 ASILUFC51 ASILUFC5 |
| Utilisation category | AC-41 AC-44 AC-43 |
| Motor power kW | 15 kW at 690 V AC 50/60 Hz 9 kW at 500 V AC 50/60 Hz 7.5 kW at 400...440 V AC 50/60 Hz |
| Thermal protection adjustment range | 4.5…18 A |
| [Uc] control circuit voltage | 24 V DC |
| Thermal overload class | Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to IEC 60947-6-2 Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to UL 508 |
Complementary
| Main function available | Manual reset Protection against phase failure and phase imbalance Protection against overload and short-circuit Earth fault protection |
| Mounting mode | Plug-in |
| Mounting location | Front side |
| Control circuit voltage limits | 20...27 V for DC circuit 24 V in operation |
| Typical current consumption | 130 mA at 24 V DC I maximum while closing with LUB12 220 mA at 24 V DC I maximum while closing with LUB32 60 mA at 24 V DC I rms sealed with LUB12 80 mA at 24 V DC I rms sealed with LUB32 |
| Operating time | 35 ms opening with LUB12 for control circuit 35 ms opening with LUB32 for control circuit 70 ms closing with LUB12 for control circuit 70 ms closing with LUB32 for control circuit |
| Load type | 3-phase motor - cooling: self-cooled |
| Tripping threshold | 14.2 x Ir +/- 20 % |
| [Ui] rated insulation voltage | 600 V conforming to UL 508 690 V conforming to IEC 60947-1 600 V conforming to CSA C22.2 No 14 |
| [Uimp] rated impulse withstand voltage | 6 kV IEC 60947-6-2 |
| Safe separation of circuit | 400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1 400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 |
| Net weight | 0.135 kg |
Environment
| Heat dissipation | 3 W for control circuit with LUB32 |
| Immunity to microbreaks | 3 ms |
| Immunity to voltage dips | 70 % / 500 ms conforming to IEC 61000-4-11 |
| Standards | UL 508 type E, with phase barrier EN 60947-6-2 IEC 60947-6-2 CSA C22.2 No 14 type E |
| Product certifications | LROS (Lloyds register of shipping) CCC CSA ABS GL ASEFA BV GOST DNV ATEX UL |
| IP degree of protection | IP20 front panel and wired terminals conforming to IEC 60947-1 IP20 other faces conforming to IEC 60947-1 IP40 front panel outside connection zone conforming to IEC 60947-1 |
| Protective treatment | TH conforming to IEC 60068 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -40…85 °C |
| Operating altitude | 2000 m |
| Fire resistance | 960 °C parts supporting live components conforming to IEC 60695-2-12 650 °C conforming to IEC 60695-2-12 |
| Shock resistance | 10 gn power poles open conforming to IEC 60068-2-27 15 gn power poles closed conforming to IEC 60068-2-27 |
| Vibration resistance | 2 gn, 5…300 Hz, power poles open conforming to IEC 60068-2-6 4 gn, 5…300 Hz, power poles closed conforming to IEC 60068-2-6 |
| Resistance to electrostatic discharge | 8 kV level 3 in open air conforming to IEC 61000-4-2 8 kV level 4 on contact conforming to IEC 61000-4-2 |
| Resistance to radiated fields | 10 V/m 3 conforming to IEC 61000-4-3 |
| Resistance to fast transients | 2 kV class 3 serial link conforming to IEC 61000-4-4 4 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4 |
| Immunity to radioelectric fields | 10 V conforming to IEC 61000-4-6 |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Compliant EU RoHS Declaration |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| Circularity Profile | End of Life Information |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Contractual warranty
| Warranty | 18 months |
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4.5 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Simply what any serious would-be writer must know.
Format: Kindle
I am a writer only in the sense that I write daily and believe that I do have that ineffable "it"; I do not, however, have any formal writing training. I say all of this to make clear that anyone, literally, can read and understand this book, gaining invaluable knowledge about the craft of writing. Some of the less effulgent reviews of this title have pointed to the "pompousness" of Prof. Gardner and his supposed sesquipedalian loquaciousness as reasons for hopeful writers to search-out more simplistic guides.
I disagree emphatically. I truly believe that this book holds the keys to unlocking the divide between the good and great writer, particularly for those of us who have not had access to the best educational opportunities. Personally, I want to be a great writer. Not a good writer, not a successful, or published, or wealthy writer: a great writer. I want to move people to think about things in ways that they never would have, maybe without even knowing that their ideals are changing; I want to move people!
To write like that one needs, me thinks, the guidance of one with an intimate knowledge of how this is properly -and not so properly- done, and the "arrogance" to believe he can convey this understanding, even to we ignoramuses. This is what I have found in Prof. Gardner and this wonderful tome.
Distracters may feel free to criticize my review as they wish. I stand by my opinion of this book and its Author.
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Reviewed in the United States on January 5, 2013
★★★★★ 3
I Recommend It, But Not Much
Format: Paperback
This book is recommended in SELF-EDITING FOR THE FICTION WRITER, a book I have read twice and enjoyed a great deal. I had to give Gardner a try.
This is a tough review to write because I can't say this is a fantastic book to help one write fiction. At the same time, there is little or nothing said that I disagree with. So, what's the problem?
My confusion starts with my expectations when reading a book about writing. It's a situation where I want to gain information and hints on how to write better, without being bombarded by direction on how to write. This criteria has served me well and I've found a number of writing books that made me write or want to write better; SELF-EDITION FOR THE FICTION WRITER is one, THE FICTION WRITER'S WORKSHOP is another.
Judging by that, this book didn't pass muster. Rather than coming away with a new awareness of what I want to include or exclude from my own work, I'm left feeling like I've been having coffee with an experienced author full of sweeping opinions on craft.
He's crafty in one way, his ability to pull me in with the sense of being an insider, watching other fiction writers through thick glass. He uses a lot of lines like "The writer who can't distinguish truth from a peanut-butter sandwich can never write good fiction. What he affirms, we deny, throwing away his book in indignation..." The implication isn't about writers of bad fiction so much as it is about 'us', him and I, being partnered in our unique ability to indignantly recognize a lousy writer. In fact, we're pretty decent to only discard the book when we're entitled to exact creative justice on its sloppy author.
Still, and here's the rub, it isn't a bad read. Don't skip an hour of writing to sit down with this book but if you're between projects and have the time, I'd recommend it.
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Reviewed in the United States on July 11, 2010
★★★★★ 5
Good Guide to Writing in General
Format: Paperback
What Gardener says about fiction can equally apply to writing any good prose. He was a master teacher and this book definitely shows his skills in conveying the underlying knowledge to others.
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Reviewed in the United States on December 30, 2024
★★★★★ 5
First Aid for Writers Seeking to Tell Stories
Format: Paperback
This is such a wonderful tool for anyone who has a yearning to write fiction. Gardner's voice is challenging, nurturing and extremely informative for those who have a passion to jump on the path for mastering the art of story telling. He can be curt and dismissive for those who get 'lazy,' even taking to task some very skilled and famous writer's more feeble attempts (Hello, Mr. Faulkner). Gardener is a strong advocate of W.W. Watt's masterpiece for beginning writer's "An American Rhetoric," a book that is out of print , but can be found in many larger public libraries.
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Reviewed in the United States on March 31, 2016
★★★★★ 5
” shows what it is like to be young and irresponsible
Format: Paperback
This book offers relatable poems about youth all the way up to adulthood. No matter the readers’ age, they can find something relatable in this book.
One of the first poems, “River Gods,” shows what it is like to be young and irresponsible. This poem describes an instance where two young guys are walking on top of a railroad trestle, which is above the Tennessee River. “Since no one wants to cheat a foolish death alone, / I convinced my friend to leave his satchel on the bank / and we stepped out a hundred feet over the night” (“River Gods,” 13-15). This stanza shows that the two guys knew that what they were doing was dangerous and potentially deadly. This poem in comparison with other poems in this book really demonstrates recklessness in youth.
While in that poem readers see the recklessness associated with youth, “Piano Key,” a later poem in the book, provides an insight into a more serious adulthood. In this poem, the narrator is dealing with the memories associated with his grandmother’s piano.
I plunk my way left to right, up from the deep-forest
Bass notes toward the bright high registers,
Just past middle C, a dead spot I remember as a child,
A crucial note that will not sing. (“Piano Key,” 13-16)
The narrator does not provide much insight into his emotions, besides the fact the narrator is remembering something from when he was a child, but there is a sense of longing created because his grandmother is likely dead, which is why he is reminiscing about the piano. Going from “River Gods” to “Piano Key” provides different narrators. The first narrator does not care about his future; he only cares about what he is doing right at that moment. The narrator in “Piano Key” is thinking about the future and the past. If these narrators are the same, readers can definitely see how the narrator has changed and grown up.
In “Digging the Pond,” there is a notable shift where the narrator, a young teenager, notices that him and his dad are different.
He can name every species of tree, wild root,
the compounds of the soil in every field,
and knows that I stood off to the side too often
to learn what he was born knowing. (“Digging the Pond,” 21-24)
In this part of the poem, the narrator is realizing that he does not know something that his dad knows really well. When a child notices that they are different than their parent, it is usually a significant moment in that child’s life. The narrator in this poem seems to be realizing that he is growing up and changing; he knows he is no longer doing everything his parents are doing or enjoying it.
Tennessee Landscape with Blighted Pine is a great book for poems about growing up and changing. This book grows with readers as the readers grow. I highly recommend this book.
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Reviewed in the United States on November 30, 2017
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