Woodward 8444-1092 Multifunction Relay / Oniwọn Oluyipada pẹlu CANopen / Modbus Ibaraẹnisọrọ
Apejuwe
| Ṣe iṣelọpọ | Woodward |
| Awoṣe | 8444-1092 |
| Alaye ibere | 8444-1092 |
| Katalogi | Multifunction Relay |
| Apejuwe | Woodward 8444-1092 Multifunction Relay / Oniwọn Oluyipada pẹlu CANopen / Modbus Ibaraẹnisọrọ |
| Ipilẹṣẹ | Orilẹ Amẹrika (AMẸRIKA) |
| HS koodu | 85389091 |
| Iwọn | 16cm * 16cm * 12cm |
| Iwọn | 0.8kg |
Awọn alaye
MFR 300 jẹ transducer wiwọn fun mimojuto awọn ọna ṣiṣe agbara-ọkan ati mẹta-mẹta. MFR 300 ni foliteji mejeeji ati awọn igbewọle lọwọlọwọ fun wiwọn orisun agbara itanna kan. Oluṣeto oni-nọmba jẹ ki o ṣee ṣe deede lati wiwọn awọn iye RMS otitọ, laibikita awọn irẹpọ, awọn igba diẹ tabi awọn iṣọn idamu. Iwọn iwọn akọkọ ati awọn iye iṣiro jẹ gbigbe nipasẹ ilana CANopen / Modbus si eto iṣakoso abojuto.
MFR 300 n ṣe awọn iṣẹ ibojuwo fun isọkuro akọkọ, pẹlu awọn iṣẹ ibojuwo labẹ foliteji mẹrin ti o ni atunto larọwọto fun FRT (iṣiro aṣiṣe). Awọn iye wiwọn akọkọ ti foliteji ati lọwọlọwọ ni a lo lati ṣe iṣiro gidi, ifaseyin, ati agbara gbangba ati awọn iye ifosiwewe agbara (cosphi)
Atokọ awọn iye wiwọn pẹlu • Iwọn o Foliteji Wye: VL1N / VL2N / VL3N Delta: VL12 / VL23 / VL31 o Igbohunsafẹfẹ fL123 o Lọwọlọwọ IL1/IL2/IL3 • Iṣiro o Apapọ foliteji lọwọlọwọ VØL123 / V1 / Imin / Imax o Real agbara Ptotal / PL1 / PL2 / PL3 o Ifaseyin agbara Qtotal o han agbara Stotal o Power ifosiwewe (cosφL1) o Ti nṣiṣe lọwọ agbara kWhpositive / odi o Reactive agbara kvarhleading / lagging
Awọn ẹya ara ẹrọ • 3 awọn igbewọle foliteji RMS otitọ • 3 otitọ awọn igbewọle lọwọlọwọ RMS • Kilasi 0.5 deede fun foliteji, igbohunsafẹfẹ ati lọwọlọwọ • Kilasi 1 deede fun agbara gidi ati ifaseyin tabi agbara • Irin-ajo atunto / awọn ipilẹ iṣakoso • Awọn akoko idaduro atunto fun awọn itaniji kọọkan (0.02 si 300.00 s) • 4 Configurable relays (ayipada-lori) • 1 "Ṣetan fun isẹ" yii • Switchable yii kannaa • 2 kWh ounka (max. 1012 kWh) • 2 kvarh ounka (max. 1012 kvarh) • CANOpen / Modbus ibaraẹnisọrọ • / Modbus ibaraẹnisọrọ Ṣe atunto nipasẹ ọkọ akero CAN / RS-485 / Ibudo Iṣẹ (USB/RS-232) • 24 Vdc ipese agbara
Idaabobo (gbogbo) ANSI # • Over-/ undervoltage (59/27) • Ju-/underfrequency (81O/U) • Foliteji asymmetry (47) • apọju (32) • Rere/negative fifuye (32R/F) • Ailopin fifuye (46) • Ipele ayipada (78) • Overcurrent (50/51) • df/dt (ROCOF) • Ilẹ ẹbi • Mimojuto QV • Foliteji ilosoke • Larọwọto atunto akoko-ti o gbẹkẹle undervoltage monitoring fun: o FRT (ẹbi gigun-nipasẹ)
