Product Introduction
The Woodward 8444-1092 is a transmitter module that integrates precise measurement and monitoring functions. It is used for real-time measurement and protection monitoring in single-phase or three-phase power systems. It is equipped with multiple voltage and current input channels and uses a digital signal processor to achieve true RMS measurement, which can effectively handle harmonics, transients and noise interference, ensuring high-precision measurement results.
Technical Specifications
|
Brand |
WOODWARD |
|
Model |
8444-1092 |
| Part Number | MFR300-75M |
|
Description |
Transmitter Module |
|
Origin |
USA |
|
Dimension |
30*30*15m |
|
Weight |
0.48kg |
Key Functions & Features
High-Precision Power Measurement
The 8444-1092 Transmitter Module provides True RMS measurement for three-phase voltage and current. It ensures accurate and stable power data even in environments with harmonics and electrical noise, making it suitable for generators, power distribution systems, and industrial control applications.
Comprehensive Power Parameter Calculation
WOODWARD 8444-1092 Transmitter Module supports real-time calculation and transmission of key electrical parameters, including voltage, current, frequency, active power, reactive power, apparent power, and power factor. Both forward and reverse energy measurements are supported, enabling effective energy monitoring and system analysis.
Integrated Alarm and Relay Outputs
With configurable relay outputs, the 8444-1092 Transmitter Module can be used for alarm indication, interlocking, or control of external devices. Flexible alarm thresholds and delay settings improve overall system safety and operational reliability.
Industrial Communication Interfaces
The 8444-1092 Transmitter Module supports standard industrial communication protocols such as CANopen and Modbus RTU, allowing easy integration with PLC, DCS, and SCADA systems for remote monitoring and centralized control.
Built-in Power Protection and Monitoring
The 8444-1092 Transmitter Module includes essential power protection and monitoring functions, such as over/under voltage, over/under frequency, phase imbalance, overcurrent, ground fault detection, and rate-of-change-of-frequency monitoring, providing comprehensive protection for electrical systems.
Compact and Modular Design
Featuring a compact and modular industrial design, the 8444-1092 Transmitter Module is ideal for control panel and cabinet installation. It minimizes space requirements while ensuring easy installation, expansion, and maintenance.
Application areas
Industrial automation: In various industrial production processes, such as manufacturing, chemical industry, metallurgy, and electricity, it is used to monitor and control the operating status of electrical equipment such as motors, transformers, and distribution cabinets to achieve automatic control and protection of the production process.
Energy management: It can be used for energy monitoring systems to measure and analyze the power and electricity parameters of the power system in real time, helping enterprises optimize energy consumption and improve energy utilization efficiency.
Ship power system: It is used in generator sets, distribution boards and other equipment on ships to ensure the stable operation and safety and reliability of ship power systems and ensure the normal navigation of ships.
Intelligent buildings: In the electrical systems of buildings, such as transformer substations and emergency power supply systems, remote monitoring and intelligent management of power equipment are achieved to improve the energy management level and power supply reliability of buildings.
FAQ
Q1:What is the 8444-1092 Transmitter Module used for?
A:The 8444-1092 Transmitter Module is used for precise measurement and monitoring of electrical parameters, such as voltage, current, frequency, and power. It is primarily used in power distribution systems, industrial automation, generators, and other energy management systems for reliable power monitoring and protection.
Q2:How does the 8444-1092 Transmitter Module integrate with other systems?
A:The 8444-1092 Transmitter Module supports industrial communication protocols like CANopen and Modbus RTU. These protocols allow it to seamlessly integrate with PLCs, DCS systems, and SCADA platforms for real-time monitoring and data acquisition.
Q3: Can the 8444-1092 Transmitter Module be used in harsh industrial environments?
A: Yes, the 8444-1092 Transmitter Module is designed for use in harsh industrial environments. It has a robust build and is able to handle electrical noise, harmonics, and other environmental factors typically found in industrial settings. Its compact modular design makes it suitable for installation in control panels and electrical cabinets.
Q4: How do I configure the alarm and relay settings on the 8444-1092 Transmitter Module?
A:The 8444-1092 Transmitter Module can be configured via its CANopen or Modbus RTU interface or through local settings using its USB or RS-232 ports. You can set alarm thresholds, delay times, and relay output behaviors using the included configuration software or through manual settings in the fiel
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