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Vendor: TENSE

Three-phase monitoring/protective relay for overvoltage, undervoltage, sequence/error monitoring

Barcode: GKV-12F
Regular price
€39,24
Regular price
Sale price
€39,24
Out of stock
Dream phase: Yes
  • Description
  • Payment methods
  • Warranty

Relej za nadzor napetosti s časovnim zamikom za vrnitev v delovno stanje, spremljanje povečane in zmanjšane napetosti, nastavitev minimalne in maksimalne vrednosti napetosti, z nadzorom zaporedja faz GKV-12F, TENSE

Algoritem delovanja releja za nadzor napetosti je naslednji:

Ko je rele priključen na napajalno napetost in vrednosti napetosti ustrezajo nastavljenim vrednostim, se rele aktivira in zasveti LED dioda releja (). Ko vrednosti napetosti presežejo nastavljene vrednosti, zasveti ustrezna LED dioda napake, počaka na čas zakasnitve (DT), nato se rele deaktivira in LED dioda releja ugasne. Ko se napetost vrne na normalne vrednosti, naprava počaka na čas ponastavitve (RT), po katerem se rele aktivira, LED dioda releja pa zasveti.

Zahtevane nastavitve in sporočila o napakah

  • HV: nastavitev visoke napetosti; ko napetost naraste nad to vrednost, se prižge LED dioda HV.

  • LV: nastavitev nizke napetosti, ko napetost pade pod to vrednost, se prižge LED dioda LV.

  • DT: čas zakasnitve, čakalni čas pred vnosom napake.

  • RT: čas ponastavitve, čas čakanja, preden se rele odzove, ko se napetost vrne na normalno vrednost.

Rele aktiviran: kontakta 2 in 3 zaprta, 1 in 2 odprta.
Rele deaktiviran: kontakta 2 in 1 zaprta, 3 in 2 odprta.

Tehnične specifikacije

  • Delovna napetost: 3 × 380 VAC, 50/60 Hz

  • Nazivna delovna napetost: 220 VAC, 50/60 Hz

  • Visoka napetost: 230 V-300 V

  • Nizka napetost: 140 V-210 V

  • Čas zakasnitve: 0,1 s - 20 s

  • Čas ponastavitve: 0,1 s - 20 s

  • Delovna moč: < 6 VA

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

  • Prikazovalnik: 4 LED diode

  • Teža: 0,210 kg

  • Kontakt: 5 A / 250 VAC (uporovna obremenitev)

  • Delovna nadmorska višina: < 2000 m

  • Premer kabla: 1,5 mm²

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.

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