Univerzalni potencialni rele Supco SUPR, enofazni, 110 - 270 delovne napetosti, 30 A bremenski tok

Brand:Supco

3.4/5

45.80

Ta univerzalni potencialni rele Supco SUPR se uporablja za zagon 1-faznih kondenzatorskih motorjev v aplikacijah za klimatizacijo in hlajenje. Je nadomestni del z odjemno napetostjo od 110 do 270 VAC. Ima varnostni čas od 1 do 1,5 sekunde, pri katerem se kontakti odprejo, če se motor ne zažene. Ima univerzalno, nepozicijsko montažo in adapterje za vijačne ali potisne sponke. Ta nastavljiv potencialni rele nadomešča 3- in 5-polne potencialne releje in je primeren za uporabo z enofaznimi motorji ali kompresorji klimatskih naprav in hlajenja do 5 KM. do +150 stopinj F. Mere*1,5 x 2,25 x 1,75 (V x Š x G)*V je višina, navpična razdalja od najnižje do najvišje točke; W je širina, vodoravna razdalja od leve proti desni; D je globina, vodoravna razdalja od spredaj do zadaj. Relejna stikala (imenovana tudi električni rele ali električno relejno stikalo) uporabljajo majhno količino energije za krmiljenje večjega vira energije, povezanega z električnimi napravami, kot so avtomobilski motorji, računalniki in napeljave za razsvetljavo. Osnovno relejno stikalo ima krmilno vezje z elektromagnetno tuljavo in bremensko vezje s kontakti in ročico. Ko tok teče v stikalo releja, se premika skozi tuljavo in ustvari se magnetno polje, ki povzroči, da se ročica v obremenitvenem vezju premakne med kontakti, tako da se naprava vklopi ali izklopi. Pri normalno odprtem (NO) stikalu releja, ko je rele napajan, je tokokrog bremena zaprt in vir napajanja, povezan z relejem, je vklopljen. Pri normalno zaprtem (NC) relejnem stikalu je, ko se releju napaja, obremenitveno vezje odprto in vir napajanja, povezan z relejem, je izklopljen. Pri drugih vrstah relejnih stikal se lahko kot krmilno vezje za upravljanje preklopnega mehanizma uporabijo negibljivi deli, kot so tranzistorji ali polprevodniki. Relejna stikala je mogoče krmiliti z zunanjim stikalom, kot je stikalo za luči, ali pa jih lahko priključite na samodejno preklopni vir napajanja, kot je avtomobilski vžig. En rele lahko upravlja več stikal, več relejev pa lahko upravljate z enim samim stikalom, pri čemer vsak rele deluje neodvisno od drugih relejev v sistemu. Supco proizvaja testne instrumente in nadomestne dele za sisteme ogrevanja, prezračevanja, klimatizacije in hlajenja. Podjetje, ustanovljeno leta 1945, ima sedež v Allenwoodu, NJ.

Zamenja 3- in 5-polne potencialne releje. Adapterji za vijačne ali potisne sponke. Univerzalna, nepozicijska montaža. Varnostni premor od 1 do 1,5 sekunde. Nadomestni potencialni rele za HVAC/R.
Brand Supco
Coil Resistance 30 Ohms
Coil Voltage 270 Volts
Contact Current Rating 30 Amps
Country of Origin USA
Current Rating 30 Amps
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S.
Is Discontinued By Manufacturer No
Item model number SUPR
Manufacturer Supco
Product Dimensions 2.75 x 2 x 2.25 inches; 3.36 Ounces

3.4

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Scritto da: mrahmani
ohm value
need to contact the vendor first
Scritto da: This guy
temporary fix use caution!
I bought two of these potential relays, and they both failed in just a couple days. At first, I thought it up the compressor wasn’t producing enough back EMF to keep the relay open, but after the first one failed, I decided to check before replacing it again. The second relay had the same issue only lasted a couple days. I replaced it with a different brand, and it’s been good ever since. I’m just glad the fridge compressor had a thermal overload switch cause this relay would have just fried the starting coils or started a fire.
Scritto da: Mark L. Shimonek
My motor finally works
I bought a surplus 743 RPM 115 Volt AC Inline Gearmotor several years ago but couldn't find a relay that would work with it. I resorted to using a 3 way DPDT toggle switch. I would flip the switch to one position to start the motor and another to remove the start capacitor. This worked but it was a huge kluge. This relay uses a timer to remove the start capacitor. The motor makes an awful noise when it starts but, hey, it starts!
Scritto da: Terje
3-phase equipment on 1-phase? No problem. Get a potential relay and a start capacitor.
My problem: how can I reliably run 3-phase 230VAC equipment on 1-phase power supply. This potential relay solved my headache. Unable to find this type relay in Europe. Wiring was easy. Youtube videos showed me how to configure and wire capacitors, run and start. Note - when operating 3-phase equipment on 1-pase you only get 2/3 of the rated power. This works fine as long as you factor in your power requirements. Happy woodworker in Norway.
Scritto da: William F Bonneau
It worked well
It worked well in the repair of an older bench grinder
Scritto da: Cliente de Amazon
Excelente producto
Me soluciono un gran problema Tenía un voltaje de 200v y este relé me funciono perfecto
Scritto da: Daniel Lunsford
Works great. Its been over a month and still running ...
Revived a dead York home AC unit. The numbered terminals are universal and matched my exsisting Potential relay but I did google it to make sure. It included extra electrical terminals so I would have been covered if one was lost. Works great. Its been over a month and still running great.
Scritto da: Amazon Customer
Great item
It fit my application and works good
Scritto da: john tierney
reccomened
fitted easily and working well since
Scritto da: Chuck
How long it can working good
It’s working good

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