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- Description
- Payment methods
- Warranty
Fazni krmilni rele FKV-03N - TENSE
Opis izdelka:
FKV-03N je trifazni kontrolni rele, namenjen zaščiti elektromotorjev pred napačnim zaporedjem faz, izpadom faz in preveliko asimetrijo. Rele nima nadzora ničelnega vodnika, asimetrija pa je določena na 40 %.
Rele je idealen za industrijske aplikacije, kjer je potrebna hitra in zanesljiva zaščita motorjev pred poškodbami zaradi nepravilnih povezav ali nihanja napetosti.
Algoritem delovanja
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Običajno delovanje:
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Prisotne so vse tri faze.
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Zaporedje faz je pravilno.
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Napetostna asimetrija je znotraj tolerančnega območja ≤ 40 %.
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Rele je v obratovalnem stanju - kontakti 2-3 so zaprti, indikatorja PWR in RLY sta prižgana.
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Napačno stanje:
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Če napetost katere koli faze presega dovoljene meje ali je zaporedje faz nepravilno:
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stiki 2-3 se odklopijo,
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kontakta 1-2 se vklopita,
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indikator RLY ugasne.
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Vrnitev v normalno stanje:
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Ko se obnovita pravilna napetost in zaporedje faz, se rele samodejno preklopi nazaj v delovno stanje.
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Tehnični parametri
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Napajalna napetost: 3 × 380 V AC
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Dovoljena asimetrija: 40 % (fiksna)
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Kontakt: SPDT, največ 5 A / 250 V AC
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Indikacija: LED PWR in RLY
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Namestitev: DIN-lestvica
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Delovna temperatura: od -20 °C do +55 °C
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Poraba energije: <6 VA
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Teža: <150 g
Online payment by card - after completing the order you will be redirected to the payment gateway, payment confirmation will be sent to your e-mail
COD - you pay the payment by money order to the carrier's driver
By bank transfer - no later than the next working day, you will receive an advance invoice to your e-mail, which contains the account number that you will enter when making the payment.
On pro forma invoice - this payment option is available to partners who have signed a framework agreement with our company.
If you want to use the last 2 methods, please call our manager and he will give you instructions on how to receive an invoice with or without VAT.
The electrical equipment we supply meets high quality standards, has a 24-month warranty, and meets all EU requirements.
In the event of a complaint, the return of goods will not be charged.
