Woodward 8444-1091 Multifunction Relay and Measuring Transducer

Overview

The Woodward 8444-1091 is a multifunction relay and measuring transducer. It is part of the MFR300 series, designed to monitor and protect single- and three-phase power systems. This device ensures precise measurements and reliable performance in industrial settings.

Technical Specifications

• Model Number: 8444-1091

• Series: MFR300

• Type: Multifunction Relay and Measuring Transducer

• Voltage Inputs: 3 true RMS voltage inputs

• Current Inputs: 3 true RMS current inputs

Accuracy

• Voltage, Frequency, and Current: Class 0.5

• Real and Reactive Power/Energy: Class 1

Communication Protocols

• CANopen and Modbus

Power Supply and Consumption

• Power Supply: 12/24 VDC (8 to 32 VDC)

• Power Consumption: Maximum 5 W

Operating Temperature

• Operating Temperature Range: -20°C to +70°C (-4°F to +158°F)