Woodward 8444-1092 Multifunction Relay / Kuyeza Transducer ndi CANopen / Modbus Communication
Kufotokozera
| Kupanga | Woodward |
| Chitsanzo | 8444-1092 |
| Kuyitanitsa zambiri | 8444-1092 |
| Catalogi | Multifunction Relay |
| Kufotokozera | Woodward 8444-1092 Multifunction Relay / Kuyeza Transducer ndi CANopen / Modbus Communication |
| Chiyambi | United States (US) |
| HS kodi | 85389091 |
| Dimension | 16cm * 16cm * 12cm |
| Kulemera | 0.8kg pa |
Tsatanetsatane
MFR 300 ndi transducer yoyezera kuyang'anira machitidwe amagetsi amodzi kapena atatu.MFR 300 ili ndi mphamvu zonse zamagetsi komanso zamakono zoyezera gwero lamagetsi.Purosesa ya digito imapangitsa kuti athe kuyeza molondola zowona za RMS, mosasamala kanthu za ma harmonics, transients kapena ma pulses osokoneza.Miyezo yoyambirira yoyezedwa ndikuwerengedwa imatumizidwa kudzera pa CANopen / Modbus protocol kupita ku dongosolo loyang'anira.
MFR 300 imagwira ntchito zowunikira pakudutswa kwa mains, kuphatikiza ntchito zinayi zosinthika mokhazikika zodalira nthawi ya FRT (fault rithrough).Miyezo yayikulu yoyezedwa yamagetsi ndi yapano imagwiritsidwa ntchito kuwerengera mphamvu yeniyeni, yokhazikika, komanso yowonekera komanso mphamvu yamagetsi (cosphi)
Mndandanda wamakhalidwe omwe amayezedwa umaphatikizapo • Kuyeza o Voltage Wye: VL1N / VL2N / VL3N Delta: VL12 / VL23 / VL31 o Frequency fL123 o Panopa IL1/IL2/IL3 • Kuwerengeredwa o Avereji yamagetsi VØL123 Vmax OL23 OL23 panopa / Vmin / Imin / Imax o Mphamvu zenizeni Ptotal / PL1 / PL2 / PL3 o Mphamvu yogwira ntchito Qtotal o Mphamvu yowonekera Stotal o Mphamvu yamagetsi (cosφL1) o Mphamvu yogwira kWhpositive/negative o Mphamvu yokhazikika kvarhleading/lagging
Zomwe zili • 3 zolowetsa mphamvu zenizeni za RMS • Zolowetsa 3 zenizeni za RMS • Kulondola kwa kalasi 0.5 kwa voteji, ma frequency ndi magetsi • Kulondola kwa Gulu 1 kwa mphamvu kapena mphamvu zenizeni ndi zoyambukira • Malo oikidwiratu aulendo/owongolera • Zowerengera zochedwerapo za ma alamu amodzi (0.02 mpaka 300.00 s) • 4 ma relay osinthika (kusintha) • 1 “Yakonzeka kugwira ntchito” wopatsirana • Njira zosinthira zopatsirana • 2 kWh zowerengera (zosapitirira 1012 kWh) • 2 kvarh zowerengera (zosapitirira 1012 kvarh) • Kulumikizana kwa CANopen / Modbus • Zosinthika kudzera pa CAN basi / RS-485 / Port Service (USB/RS-232) • 24 Vdc magetsi
Chitetezo (zonse) ANSI # • Over-/undervoltage (59/27) • Over-/underfrequency (81O/U) • Voltage asymmetry (47) • Overload (32) • Positive/negative load (32R/F) • Katundu wosagwirizana (46) • Kusintha kwa magawo (78) • Overcurrent (50/51) • df/dt (ROCOF) • Kuwunika kwa QV • Kuwunika kwa mphamvu yamagetsi • Kuwunika kwanthawi kochepa kodalira nthawi kwa: o FRT (kudutsa molakwika)
