Woodward 8444-1092 Multifunction Relay / Measuring Transducer na CANopen / Modbus Nkwukọrịta
Nkọwa
| Mepụta | Woodward |
| Nlereanya | 8444-1092 |
| Ozi ịtụ | 8444-1092 |
| Katalọgụ | Multifunction Relay |
| Nkọwa | Woodward 8444-1092 Multifunction Relay / Measuring Transducer na CANopen / Modbus Nkwukọrịta |
| Mmalite | United States (US) |
| Koodu HS | 85389091 |
| Akụkụ | 16cm*16cm*12cm |
| Ibu | 0.8kg |
Nkọwa
MFR 300 bụ ihe ntụgharị maka ịlele sistemu ike otu na nke atọ. MFR 300 nwere ma voltaji na ntinye ugbu a maka ịlele isi iyi ọkụ eletrik. Ihe nhazi dijitalụ na-eme ka o kwe omume ịlele ezi ụkpụrụ RMS n'agbanyeghị nkwekọ, transients ma ọ bụ ihe na-akpasu iwe. A na-ebufe ụkpụrụ ndị a tụrụ na gbakọọ nke ọma site na protocol CANopen / Modbus gaa na sistemụ njikwa.
MFR 300 na-arụ ọrụ nleba anya maka nbibi mains, gụnyere ọrụ nleba anya nleba anya n'okpuru voltaji anọ nwere ike ịhazi oge maka FRT (mmehie). A na-eji ụkpụrụ ndị bụ isi a tụrụ atụ nke voltaji na nke ugbu a iji gbakọọ ike dị adị, mmeghachi omume na ike pụtara ìhè yana ụkpụrụ ihe ike (cosphi).
Ndepụta nke ụkpụrụ atụpụtara gụnyere • A tụrụ o Voltage Wye: VL1N / VL2N / VL3N Delta: VL12 / VL23 / VL31 o Frequency fL123 o Ugbu IL1/IL2/IL3 • Gbakọọ o Nkezi voltaji VØL123 ugbu a / V1 / V1 / Imin / Imax o Real ike Ptotal / PL1 / PL2 / PL3 o Reactive ike Qtotal o pụtara ike Stotal o Power ihe (cosφL1) o Ike arụ ọrụ kWhpositive / adịghị mma o Reactive ume kvarhleading / lagging
Atụmatụ • 3 ezi ntinye voltaji RMS • 3 ezi ihe ntinye RMS dị ugbu a • Klas 0.5 ziri ezi maka voltaji, ugboro na ugbu a • Klas 1 ziri ezi maka ezigbo ike ma ọ bụ ike na-emeghachi omume • Nhazi njem / njikwa njikwa • Ngụ oge nhazi oge maka mkpuchi onye ọ bụla (0.02 ka 300.00 s) • 4 configurable relays (mgbanwe-ngbanwe) • 1 "Njikere maka ịrụ ọrụ" agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba • 2 kWh counters (max. 1012 kWh) • 2 kvarh counters (max. 1012 kvarh) • Canopen / Modbus nkwurịta okwu • Enwere ike ịhazi ya site na ụgbọ ala CAN / RS-485 / ọdụ ụgbọ mmiri (USB/RS-232) • 24 Vdc ike ọkọnọ
Nchedo (niile) ANSI # • n'elu-/ undervoltage (59/27) • Over-/underfrequency (81O/U) • Voltage asymmetry (47) • Ibufe (32) • Ibu dị mma/na-adịghị mma (32R/F) • Ibu na-ezighi ezi (46) • Ngbanwe nke oge (78) • Overcurrent (50/51) • df/dt (ROCOF) • Mmejọ ala • nlekota QV • mmụba voltaji • nleba anya n'oge na-adabere n'enweghị ike maka: o FRT (mmejọ ịnya ụgbọ ala)
