samfurori

MFR 300 na'urar aunawa ce don sa ido kan tsarin wutar lantarki-ɗaya da uku. MFR 300 yana da duka ƙarfin lantarki da abubuwan shigar yanzu don auna tushen wutar lantarki. Mai sarrafa na'ura na dijital yana ba da damar yin daidai don auna ƙimar RMS na gaskiya, ba tare da la'akari da jituwa ba, masu wucewa ko bugun jini masu tayar da hankali. Ana watsa ƙimar farko da ƙididdiga ta hanyar CANopen/Modbus yarjejeniya zuwa tsarin kulawa.

MFR 300 yana aiwatar da ayyukan sa ido don ɓata kayan aiki, gami da ayyuka huɗu masu daidaitawa waɗanda ke dogaro da ƙarancin ƙarfin lokaci don FRT (rashin kuskure). Ana amfani da ma'auni na farko na ƙarfin lantarki da na halin yanzu don ƙididdige ainihin, amsawa, da bayyananniyar ƙarfi da ƙimar wutar lantarki (cosphi).

Lissafin ma'auni sun haɗa da • Aunawa ko Ƙarfin Wuta  Wye: VL1N / VL2N / VL3N  Delta: VL12 / VL23 / VL31 o Frequency fL123 o IL1/IL2/IL3 na yanzu • Ƙididdigewa o Matsakaicin ƙarfin lantarki VØL123 na yanzu / V13 I. o Real Power Ptotal/PL1/PL2/PL3

Features • 3 gaskiya RMS shigarwar wutar lantarki • 3 gaskiya RMS bayanai na halin yanzu • Class 0.5 daidaito don ƙarfin lantarki, mita da halin yanzu • Class 1 daidaito na gaske da kuma reactive ikon ko makamashi • Configurable balaguro / sarrafawa saiti • Configurable masu ƙididdige ƙididdiga don kowane ƙararrawa (0.02 zuwa 300.00 s) • 4 (canjawa-maimaita aiki) • Canjawar sake kunnawa. Relay Logic • 2 kWh counters (max. 1012 kWh) • 2 kvarh counters (max. 1012 kvarh) • CANopen / Modbus sadarwa • Configurable via CAN bas / RS-485 / Service Port (USB/RS-232) • 24 Vdc samar da wutar lantarki

Kariya (duk) ANSI # • Ƙarfin-/ƙarashin wutar lantarki (59/27) • Ƙarfin-/ƙasa (81O/U) • Ƙarfin wutar lantarki (47) • Ƙarfafawa (32) • Ƙauna mai kyau / mara kyau (32R/F) • Ƙauna marar daidaituwa (46) • Canjin lokaci (78) • Overcurrent (5) Ground (5) Laifi • Sa ido kan QV • Ƙaruwar wutar lantarki • Sa ido kan ƙarancin ƙarfin da za'a iya daidaita lokaci don: o FRT (hawuwar kuskure)