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Botnia ELman
Приєднався 17 лис 2020
Miscellaneous Electrical stuff both professional and DYI
Tmax T4 + MOE T4-5
Kompakti katkaisijan moottorin toiminnan selitetty ja koekäyttö.
Kiinni- ja aukiohjaus ei saa tulla yhtäaikaa.
Kiinni- ja aukiohjaus ei saa tulla yhtäaikaa.
Переглядів: 3 299
Відео
Kompakti katkaisijan moottorin ohjaus kun tarvitaan ristiinlukitusta
Переглядів 1503 роки тому
Mekaaniset ja sähköiset ohjaukset eivät ole itsessään ristiin lukittu niin, että 0hkäsky estäisi 1-käskyä. Sentähden käytettävä painonappeja kojeiston kannessa ja moottori kannen taakse. Q1:on nappi kytketään Q2:12 ja Q1:off nappi kytketään rinnan Q2:14 antaman Q1:A1 pakko-ohjauksen kanssa. Näin on varmistettu, että normaali paikallisohjaus onnistuu vain pimeän kautta eikä paikallisesti onnistu...
Philips mixer maintenance: Eternal Life
Переглядів 793 роки тому
How simple it is to make a badly running appliance like new again. Don't throw away what you can fix in 15 minutes for next to nothing.
ABB UMC100.3 Overload Relay Pika asetus Suomeksi
Переглядів 8093 роки тому
How to set nominal current in ABB UMC 100.3 Universal Motor Controller Narrated in Finnish. See also the longer video
ABB UMC100.3 Standalone Overload Relay
Переглядів 8 тис.3 роки тому
Universal Motor Control in Function: Overload Relay - Function selection - In- and Outputs - Nominal Current - Rotor Lock etc
Please tell me that in order for the electric motor to work, do you need to constantly send a signal to the digital inputs DI4 or DI3, or is a pulse signal from the button sufficient for it to work?
I have a problem in UMC100 ---The error appears. Error 17:application ....Anyone help me?
Can you please explain as I am also facing the same issue
What is your issue? I only explained how it works, this works just fine.
Hi Sir, I have CTs with ratio 300:1A, Can I use CTs for project with UMC100.3?
Yes you can. See 4:14 onwards: Set CT ratio to 300, i.e. Current factor 30.000%. Take note that secondary wiring must be in correct phase direction. If wrong, you get negative power or wrong rotation direction.
Can you tell. Me what is the problem in this MOE AS I ALSO FACING THE SAME PROBLEM How to solve
Dónde puedo conseguir el software
Hi Jose, in Standalone no software is needed. If you have the need for a larger installation and especcially custom logic, than the required software is availble on ABB Marketplace: Field Information Manager or FIM UMC Edition.
WHAT DIFFERENCE BETWEEN UMC 100 VS NUMERICAL RELAY
UMC's first task is advanced motor protection based on exact current measuring. Programmable functions are an addition. A numerical relay typically won't have out-of-the-box most controller functions like DOL, REVERSE, Actuator etc function Blocks that's are 100% integrated with analogue measurements, over- under- and unbalanced load protections, restart inhibit options based on # starts/hr or heat dissipation modelling. And a lot more.
Sir what is check back settings 1.current & Simulation in Umc 100 relay.
Hi Reshav, check back is a function checking whether current is running when it's supposed to. Does that answer your question?