Best 5464-843 Supplier - Woodward 8444-1092 Multifunction Relay / Measuring Transducer with CANopen / Modbus Communication – RuiMingSheng
Best 5464-843 Supplier - Woodward 8444-1092 Multifunction Relay / Measuring Transducer with CANopen / Modbus Communication – RuiMingSheng Detail:
Description
| Manufacture | Woodward |
| Model | 8444-1092 |
| Ordering information | 8444-1092 |
| Catalog | Multifunction Relay |
| Description | Woodward 8444-1092 Multifunction Relay / Measuring Transducer with CANopen / Modbus Communication |
| Origin | United States (US) |
| HS Code | 85389091 |
| Dimension | 16cm*16cm*12cm |
| Weight | 0.8kg |
Details
The MFR 300 is a measuring transducer for monitoring single- and three-phase power systems. The MFR 300 has both voltage and current inputs for measuring an electrical power source. A digital processor makes it possible to accurately to measure true RMS values, regardless of harmonics, transients or disturbing pulses. The primary measured and calculated values are transmitted via CANopen / Modbus protocol to a supervisory control system.
The MFR 300 performs monitoring functions for mains decoupling, including four freely configurable time-dependent undervoltage monitoring functions for FRT (fault ridethrough). The primary measured values of voltage and current are used to calculate the real, reactive, and apparent power and the power factor (cosphi) values
The list of measured values includes • Measured o Voltage Wye: VL1N / VL2N / VL3N Delta: VL12 / VL23 / VL31 o Frequency fL123 o Current IL1/IL2/IL3 • Calculated o Average voltage VØL123 / Vmin / Vmax o Average current IØL123 / Imin / Imax o Real power Ptotal / PL1 / PL2 / PL3 o Reactive power Qtotal o Apparent power Stotal o Power factor (cosφL1) o Active energy kWhpositive/negative o Reactive energy kvarhleading/lagging
Features • 3 true RMS voltage inputs • 3 true RMS current inputs • Class 0.5 accuracy for voltage, frequency and current • Class 1 accuracy for real and reactive power or energy • Configurable trip/control setpoints • Configurable delay timers for individual alarms (0.02 to 300.00 s) • 4 configurable relays (change-over) • 1 “Ready for operation” relay • Switchable relay logic • 2 kWh counters (max. 1012 kWh) • 2 kvarh counters (max. 1012 kvarh) • CANopen / Modbus communication • Configurable via CAN bus / RS-485 / Service Port (USB/RS-232) • 24 Vdc power supply
Protection (all) 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 • Voltage increase • Freely configurable time-dependent undervoltage monitoring for: o FRT (fault ride-through)
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Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Best 5464-843 Supplier - Woodward 8444-1092 Multifunction Relay / Measuring Transducer with CANopen / Modbus Communication – RuiMingSheng , The product will supply to all over the world, such as: Denmark, Ottawa, Comoros, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We are able to also provide you with no cost samples to meet your needs. Best efforts will be produced to offer you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our products and enterprise. lot more, you'll be able to come to our factory to find out it. We will constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. Please really feel absolutely free to make contact with us for small business and we believe we will share the top trading practical experience with all our merchants.
By Isabel from kazan - 2018.06.18 17:25
After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
By Iris from Hungary - 2018.11.22 12:28
