Woodward 8444-1092 Multifunction Relay / Ntsuas Transducer nrog CANopen / Modbus Kev Sib Txuas Lus
Kev piav qhia
| Tsim | Woodward |
| Qauv | 8444-1092 Ib |
| Ordering cov ntaub ntawv | 8444-1092 Ib |
| Catalog | Multifunction Relay |
| Kev piav qhia | Woodward 8444-1092 Multifunction Relay / Ntsuas Transducer nrog CANopen / Modbus Kev Sib Txuas Lus |
| Keeb kwm | Teb Chaws Asmeskas (US) |
| HS Code | 8539091 ib |
| Dimension | 16 x 16 x 12 cm |
| Qhov hnyav | 0.8kg ib |
Paub meej
MFR 300 yog ib qho kev ntsuas transducer rau kev saib xyuas ib leeg- thiab peb-theem fais fab. MFR 300 muaj ob qhov hluav taws xob thiab cov khoom siv tam sim no los ntsuas qhov hluav taws xob hluav taws xob. Cov txheej txheem digital ua rau nws ua tau kom raug ntsuas qhov tseeb RMS qhov tseem ceeb, tsis hais txog kev sib haum xeeb, kev hloov pauv lossis cuam tshuam pulses. Thawj qhov ntsuas thiab ntsuas qhov tseem ceeb yog kis los ntawm CANopen / Modbus raws tu qauv mus rau kev tswj hwm kev tswj hwm.
MFR 300 ua haujlwm saib xyuas rau lub ntsiab decoupling, suav nrog plaub qhov kev cai ywj pheej ntawm lub sijhawm-nyob ntawm qhov ntsuas hluav taws xob rau FRT (fault ridethrough). Thawj qhov ntsuas qhov tseem ceeb ntawm qhov hluav taws xob thiab qhov tam sim no yog siv los xam qhov tiag, reactive, thiab pom lub zog thiab lub zog qhov tseem ceeb (cosphi) qhov tseem ceeb
Daim ntawv teev cov nqi ntsuas muaj xws li • Ntsuas o Voltage Wye: VL1N / VL2N / VL3N Delta: VL12 / VL23 / VL31 o Zaus fL123 o Tam sim no IL1 / IL2 / IL3 • xam o Qhov nruab nrab voltage VØL123 / VL2 A Ø 3 tam sim no Imax / Imin / Imax o Lub zog tiag tiag Ptotal / PL1 / PL2 / PL3 o Reactive zog Qtotal o Pom meej zog Stotal o Lub zog muaj zog (cosφL1) o Lub zog muaj zog kWhpositive/negative o Reactive zog kvarhleading/lagging
Nta • 3 qhov tseeb RMS voltage inputs • 3 tseeb RMS tam sim no inputs • Chav kawm 0.5 raug rau voltage, zaus thiab tam sim no • Class 1 raug rau tiag thiab reactive zog los yog lub zog • Configurable mus txawv tebchaws / tswj setpoints • Configurable ncua timers rau ib tug neeg lub tswb (0.02 rau 300.00 s) • 4 configurable relays (hloov-dhau) • 1 "Ready for operation" relay • Switchable relay logic • 2 kWh counters (max. 1012 kWh) • 2 kvarh counters (max. 1012 kvarh) • CANopen / Modbus kev sib txuas lus Configurable ntawm CAN tsheb npav / RS-485 / Service Chaw nres nkoj (USB / RS-232) • 24 Vdc fais fab mov
Kev tiv thaiv (tag nrho) ANSI # • Over-/undervoltage (59/27) • Over-/underfrequency (81O/U) • Voltage asymmetry (47) • Overload (32) • Positive/negative load (32R/F) • Unbalanced load (46) • Theem ua haujlwm (78) • Overcurrent (50/51) • df/dt (ROCOF) • Av txhaum • QV saib xyuas • Voltage nce • Dawb configurable lub sij hawm-dependent undervoltage xyuas rau: o FRT (fault caij-through)
