Woodward 8444-1092 Multifunction Relay / Kuyeza Transducer ndi CANopen / Modbus Communication
Kufotokozera
| Kupanga | Woodward |
| Chitsanzo | 8444-1092 |
| Kuyitanitsa zambiri | 8444-1092 |
| Catalog | 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 zowona zenizeni 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 (zolakwika). Miyezo yayikulu yoyezedwa yamagetsi ndi yapano imagwiritsidwa ntchito kuwerengera mphamvu yeniyeni, yokhazikika, komanso yowonekera komanso mphamvu yamagetsi (cosphi)
Mndandanda wazinthu zomwe zimayezedwa zikuphatikizapo • Kuyeza o Voltage Wye: VL1N / VL2N / VL3N Delta: VL12 / VL23 / VL31 o Frequency fL123 o Panopa IL1/IL2/IL3 • Kuwerengetsera o Avereji yamagetsi VØL123 IØL123 OL23 OL23 panopa / Vmin Imax o Mphamvu zenizeni Ptotal / PL1 / PL2 / PL3 o Mphamvu yokhazikika Qtotal o Mphamvu zowonekera Stotal o Mphamvu yamagetsi (cosφL1) o Mphamvu yogwira kWhpositive/negative o Mphamvu yokhazikika kvarhleading/lagging
Zomwe zili • 3 zolowetsa voteji ya RMS yowona • 3 zolowetsa zenizeni za RMS • Kulondola kwa Class 0.5 kwa voteji, ma frequency ndi apano • Kulondola kwa Gulu 1 kwa mphamvu zenizeni ndi zosinthika kapena mphamvu zokhazikika • Malo okhazikika aulendo/zowongolera • Zochedwetsa nthawi za ma alarm pawokha (0.02 mpaka 300.00 s) • Werenganinso 4 ntchito zosinthika • Werenganinso 4 relay • logic yosinthitsa relay • 2 kWh counters (max. 1012 kWh) • 2 kvarh counters (max. 1012 kvarh) • Kulankhulana kwa CANopen / Modbus • Zosinthika kudzera pa CAN bus / RS-485 / Service Port (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) • Phase shift/5/5 0/5 • Kuchuluka kwamphamvu (78) (ROCOF) • Ground fault • QV monitoring • Kuchuluka kwa Voltage • Kuwunika kwanthawi kochepa kodalira nthawi kwa: o FRT (Fault Ride-through)
