Skip to product information
1 of 10
Vendor: TENSE

Three-phase monitoring/protective relay for monitoring of disconnection/asymmetrical/tracking phases

Barcode: FKV-03N
Regular price
€20,00 €16,39 excl. VAT
Regular price
Sale price
€20,00 €16,39 excl. VAT
12 in stock
Neutral: No
  • 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

  1. Običajno delovanje:

    • Prisotne so vse tri faze.

    • Zaporedje faz je pravilno.

    • Napetostna asimetrija je znotraj tolerančnega območja ≤ 40 %.

    • Rele je v obratovalnem stanju - kontakti 2-3 so zaprti, indikatorja PWR in RLY sta prižgana.

  2. Napačno stanje:

    • Če napetost katere koli faze presega dovoljene meje ali je zaporedje faz nepravilno:

      • stiki 2-3 se odklopijo,

      • kontakta 1-2 se vklopita,

      • indikator RLY ugasne.

  3. Vrnitev v normalno stanje:

    • Ko se obnovita pravilna napetost in zaporedje faz, se rele samodejno preklopi nazaj v delovno stanje.

Tehnični parametri

  • Napajalna napetost: 3 × 380 V AC

  • Dovoljena asimetrija: 40 % (fiksna)

  • Kontakt: SPDT, največ 5 A / 250 V AC

  • Indikacija: LED PWR in RLY

  • Namestitev: DIN-lestvica

  • Delovna temperatura: od -20 °C do +55 °C

  • Poraba energije: <6 VA

  • 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.

You might also like

Recently viewed products