Woodward 8444-1109 Multifunction Relay 100% Genuine

Product Description

The Woodward 8444-1109, part of the MFR300-71M series, is a multifunction relay and measuring transducer designed for precise monitoring and protection of single-phase and three-phase power systems. It provides accurate measurements of voltage, current, frequency, and power parameters, ensuring reliable energy management and system optimization in industrial applications.

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.

Technical Specifications

• Accuracy ：Class 0.5
• Power supply：12/24 Vdc (8 to 32 Vdc)
• Intrinsic consumption ：max. 5 W
• Ambient temperature (operation) ：-20 °C (-4 °F) / 70 °C (158 °F)
• Ambient temperature (storage)：-40 °C (-40 °F) / 85 °C (185 °F)
• Ambient humidity：95 %, non-condensing
• Voltage：Rated value /∆: [1] 69/120 Vac or [7] 400/690 Vac
  -Rated voltage Vph-ground: [1] 150 Vac or [7] 600 Vac
  -Max. cont. voltage Vph-ph: [1] 150 Vac or [7] 862 Vac
  -Rated surge voltage: [1] 2.5 kV or [7] 6.0 kV
• Measuring frequency：45 to 65 Hz
• Linear measuring range：1.25 × Vrated
• Input resistance：>0.5 MΩ [7] >2.0 MΩ
• Max. power consumption per path ： 0.15 W
• Current (Irated)：[1] ../1 A, [5] ../5 A
• Linear measuring range：3 × Irated
• Max. power consumption per path ：< 0.15 VA
• Rated short-time current (1 s) ： [1] 10 Aac, [5] 50 Aac
  
• Relay outputs：isolated
• Contact type ：Form C (change-over)
• Contact material：AgCdO
• Load (GP)：2.00 Aac@250 Vac
• Dimensions：146 × 128 × 50 mm
• Connection ：screw/plug terminals depending on connector 2.5 mm² (14 AWG)
• Weight：approx. 300 g
  

Other Attributes

• Country of Origin:  USA
• Lead Time: In Stock, 2 Working Days
  

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• - Ovation, Foxboro, EPRO, Emerson DeltaV, Fuji, Siemens, HIMA, Prosoft, Invensys Triconex, ICS TRIPLEX, Woodward, Bachmann, Schneider

TEL: +86 18030205725     E-MAIL: manskiwong@cambia.cn

Question 1: Is Our Price Competitive?

NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.

Question 2: What Is The Warranty Period?

We offer a standard one-year warranty for all new and original items.

Question 3: What Payment Methods Do We Accept?

We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.

Question 4: What Shipping Methods Do We Use?

We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.

Question 5: What Is Our Delivery Time?

Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.

Question 6: How Do We Package The Goods?

Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.

Question 7: How Can Customers Contact Us And Request A Quote?

Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.