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Woodward 8444-1091
- Product Name: MFR 300 Multifunction Relay & Measuring Transducer
- Product Description: A compact multifunction relay and measuring transducer designed for monitoring and protecting single-phase and three-phase power systems in industrial applications.
- Technical Specifications:
- Voltage Inputs: 3 true RMS voltage inputs
Detailed content
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- Current Inputs: 3 true RMS current inputs
- Measurement Accuracy: Class 0.5 for voltage, frequency, and current; Class 1 for real and reactive power or energy
- Power Supply: 12/24 VDC (8 to 32 VDC operating range)
- Intrinsic Consumption: Maximum 5 W
- Operating Temperature: -20°C to +70°C (-4°F to +158°F)
- Storage Temperature: -40°C to +85°C (-40°F to +185°F)
- Weight: Approximately 0.3 kg (0.66 lbs)
- Functional Features:
- Comprehensive power measurement capabilities (voltage, current, power, energy, frequency)
- Configurable relay outputs for protection and control functions
- Communication interfaces: CANopen and Modbus for seamless integration into control networks
- True RMS measurement for accurate readings under harmonic distortion
- Compact DIN rail mount design for easy installation
- Application Scenarios:
- Generator set monitoring and protection
- Combined heat and power (CHP) plants
- Industrial power distribution systems
- Motor control centers
- Renewable energy systems (solar, wind)
