WOODWARD 5453-279 MicroNet TMR Chassis

WOODWARD 5453-279 is a compact controller designed for small gas engines and biogas engines. It is widely used in the control of small power equipment in small distributed energy systems, small generator sets, as well as in agricultural, municipal and other fields.

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• Power Supply Parameters: Supports 12V DC or 24V DC power supply, with corresponding operating voltage ranges of 9-16V DC and 18-32V DC respectively, which can flexibly adapt to different power supply environments. The rated power consumption of the power supply is about 6W, which has low energy consumption, can reduce energy waste, and at the same time generates little heat itself, which is conducive to extending the service life of the equipment.

• Control Input and Output: Has 2 analog input channels, which can receive 4-20mA or 0-5V signals for collecting key sensor data such as engine speed and temperature; is equipped with 1 analog output channel with an output range of 4-20mA for controlling actuators such as fuel valves. There are 4 digital input channels and 3 digital output channels, which can meet the switching value control needs of small equipment and realize basic logic control functions.

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• Control Accuracy: The speed control accuracy is ±0.5% of the rated speed, which can meet the basic speed stability requirements of small engines; the load control accuracy is ±3%, which can adapt to the load changes of small equipment and ensure the basic operation stability of the equipment.

• Environmental Adaptability: The operating temperature range is -25℃ to 60℃, allowing it to work normally in common temperature environments; the relative humidity is 10%-90% (non-condensing), which can adapt to a certain humid environment. The anti-vibration performance can withstand vibrations with a frequency of 10-500Hz and an acceleration of 3g, and the anti-impact performance reaches 15g, which can cope with the vibration and impact generated during the operation of small equipment.

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• Practical Parameter Control: Adopts a simplified PID control algorithm, which can effectively control parameters such as the speed and load of small engines. During the equipment start-up and stable operation stages, parameters can be controlled within a reasonable range to ensure the basic operation efficiency of the equipment and meet the control needs of small power equipment.

• Basic Protection Functions: Has a built-in simple protection mechanism. When the engine has obvious abnormal conditions such as overspeed and overtemperature, it can send an alarm signal and take protective measures such as cutting off fuel supply to prevent equipment damage. At the same time, it will record basic fault information, such as fault type and occurrence time, providing preliminary clues for fault troubleshooting.

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• Simple Configuration and Operation: Provides a simple configuration interface and basic configuration software. Users can complete the parameter configuration of the controller through simple settings, such as setting speed thresholds and alarm temperatures, without professional programming knowledge, which is convenient for quick start-up and reduces operation difficulty.

• Compact Structure Design: The overall size is small, requiring little installation space, and is suitable for installation in the control cabinet of small engines. It can save installation space, improve installation flexibility, and is especially suitable for small equipment with limited space.

• Economical and Affordable: Designed for the control needs of small equipment, it has low cost and low energy consumption, which can reduce the purchase and operation costs of small users. It has high cost performance and is suitable for small application scenarios with limited budgets.