alaabta

MFR 300 waa beddelaha cabbiraadda si loola socdo nidaamyada korantada ee hal-iyo saddex-waji ah. MFR 300 waxa ay leedahay labada danab iyo agabka hadda socda ee lagu cabbirayo isha korantada. processor-ka dhijitaalka ah waxa uu suurtogal ka dhigayaa in si sax ah loo cabbiro qiyamka RMS ee runta ah, iyada oo aan loo eegin harmonics, ku-meel-gaadhka ama garaaca garaaca qaska. Qiimayaasha aasaasiga ah ee la cabbiray iyo kuwa la xisaabiyay waxaa lagu kala qaadaa borotokoolka CANopen/Modbus loona gudbiyo nidaamka xakamaynta kormeerka.

MFR 300 waxa ay qabataa hawlaha la socodka ee kala goynta guud, oo ay ku jiraan afar si xor ah loo habayn karo oo wakhti ku tiirsan hawlo la socodka korantada yar ee FRT Qiimaha aasaasiga ah ee la cabbiray ee danabka iyo hadda waxa loo isticmaalaa in lagu xisaabiyo xaqiiqada, falcelinta, iyo awoodda muuqata iyo qiyamka awoodda (cosphi)

Liiska qiimayaasha la cabiray waxaa ka mid ah • Cabbirka o Voltage  Wye: VL1N / VL2N / VL3N  Delta: VL12 / VL23 / VL31 o Soo noqnoqoshada fL123 o IL1/IL2/IL3 hadda • La xisaabiyay o Awoodda dhabta ah ee Ptotal/PL1/PL2/PL3

Astaamaha • 3 run RMS-gashiga dhabta ah • 3 run RMS wax soo saarka hadda • Fasalka 0.5 saxnaanta danab, inta jeer iyo hadda • Fasalka 1 saxnaanta awoodda dhabta ah iyo falcelinta korontada ama tamarta Relay Logic • 2 kWh counters (ugu badnaan 1012 kWh) • 2 kvarh counters (ugu badnaan 1012 kvarh) • CANopen / Modbus isgaarsiinta • La isku hagaajin karo iyada oo loo marayo baska CAN / RS-485 / Adeegga Port (USB/RS-232) • 24 Vdc korontada

Ilaalinta (dhammaan) ANSI # • Ka badan-/koronto yar (59/27) • Ka badan-/ yaraanta (81O/U) • Korontada asymmetry (47) • culeyska (32) • culeyska togan/negative (32R/F) khalad • La socodka QV • Korodhka korantada • Si xor ah loo habayn karo wakhtiga ku-tiirsanaanta korantada hooseysa ee: o FRT (cilad-raacid)