Woodward 8444-1092 Multifunction Relay / Kuyera Transducer neCANopen / Modbus Kukurukurirana
Tsanangudzo
| Kugadzira | Woodward |
| Model | 8444-1092 |
| Kuraira ruzivo | 8444-1092 |
| Catalog | Multifunction Relay |
| Tsanangudzo | Woodward 8444-1092 Multifunction Relay / Kuyera Transducer neCANopen / Modbus Kukurukurirana |
| Origin | United States (US) |
| HS Code | 85389091 |
| Dimension | 16cm*16cm*12cm |
| Kurema | 0.8kg |
Details
Iyo MFR 300 inoyeresa transducer yekutarisa imwe- uye matatu-chikamu chemagetsi masisitimu. Iyo MFR 300 ine zvese zviri zviviri voltage uye zvazvino zvekupinza zvekuyera magetsi emagetsi sosi. Iyo digitaalinen processor inoita kuti zvikwanise kuyera nemazvo echokwadi maRMS kukosha, zvisinei neharmonics, transients kana kukanganisa pulses. Iwo ekutanga akayerwa uye akaverengerwa kukosha anofambiswa kuburikidza neCANopen / Modbus protocol kune supervisory control system.
Iyo MFR 300 inoita yekutarisa mabasa ekubvisa mains, kusanganisira ina yakasununguka inogadziriswa nguva-inotsamira undervoltage yekutarisa mabasa eFRT (kukanganisa kukwira). Iwo ekutanga akayerwa kukosha kwevoltage neazvino anoshandiswa kuverenga iro chairo, reactive, uye rinoonekwa simba uye simba factor (cosphi) kukosha.
Rondedzero yemhando dzakayerwa dzinosanganisira • Measured o Voltage Wye: VL1N / VL2N / VL3N Delta: VL12 / VL23 / VL31 o Frequency fL123 o Current IL1/IL2/IL3 • Yakaverengerwa o Avhareji yevoltage VØL123 IØ123 OL23 OL23 ikozvino / Vmin / Imin / Imax o Simba chairo Ptotal / PL1 / PL2 / PL3 o Simba rinoshanda Qtotal o Simba rinooneka Stotal o Simba factor (cosφL1) o Active simba kWhpositive/negative o Reactive simba kvarhleading/lagging
Zvimiro • 3 yechokwadi RMS magetsi ekuisa • 3 echokwadi RMS maiputsi • Kirasi 0.5 kunyatsojeka kwevoltage, frequency uye yazvino • Kurongeka kweKirasi 1 kwesimba chairo uye rinoshanda kana simba • Maseti anogadzirika erwendo/kutonga • Zvibatiso zvenguva zvinogadziriswa zvearamu yega yega (0.02 kusvika 300.00 s) • 4 zvinogadzirisika relay (kuchinja-pamusoro) • 1 “Yagadzirira kushanda” relay • Switchable relay logic • 2 kWh counters (max. 1012 kWh) • 2 kvarh counters (max. 1012 kvarh) • CANopen / Modbus kutaurirana • Inogadziriswa kuburikidza neCAN bhazi / RS-485 / Service Port (USB/RS-232) • 24 Vdc magetsi
Kudzivirirwa (zvose) ANSI # • Over-/undervoltage (59/27) • Over-/underfrequency (81O/U) • Voltage asymmetry (47) • Overload (32) • Positive/negative load (32R/F) • Unbalanced load (46) • Phase shift (78) • Overcurrent (50/51) • df/dt (ROCOF) • Ground fault • QV monitoring • Kuwedzera kwevoltage • Yakasununguka configurable nguva-inotsamira undervoltage monitoring ye: o FRT (fault ride-through)
