WOODWARD 5501-340

Description

The following is the product documentation for WOODWARD 5501-340:

1.Product description

The WOODWARD 5501-340 is a powerful digital microprocessor controller.This product is designed and manufactured by WOODWARD Company and has an important position in the field of industrial automation control.It is mainly used for accurate control and monitoring of the operation of the equipment,and can process and convert various input signals,and output accurate control signals to adjust the operating state of the equipment.For example,in the steam turbine control system,WOODWARD 5501-340 can receive signals such as speed and pressure from the sensor,and output control signals to adjust the opening of the steam valve after internal algorithm processing,so as to achieve accurate control of the speed and power of the steam turbine.With its advanced microprocessor technology,WOODWARD 5501-340 features high precision,high reliability and fast response,which effectively improves system stability and operating efficiency.

2.Product parameters

Parameter details

Resolution 1.25mV=4 counts;4-20 mA:5 counts=2.5uA(~12.7 bits);0-20 mA:4 counts=2.5 uA(13 bits)

Current mode 381 nA nominal

Voltage mode 381µV nominal

Update rate Maximum 15.0 ms

Accuracy(25°C)±0.3%typical value at full scale,±0.5%maximum value

The maximum current consumption of the 5V backplane is 50 mA

Working voltage 220V

Output frequency 60 KHZ

Dimensions 110 mm(4.3 in)x 66.8 mm(2.63 in)x 50 mm(1.956 in)

3.Advantages and characteristics

High precision control:high resolution,can achieve the accurate measurement and processing of the signal,the control accuracy can reach the full scale of±0.3%typical value,to ensure the accuracy and stability of equipment operation.

Fast response:the update rate is fast,the maximum is only 15.0ms,can respond to the change of the input signal in time,quickly adjust the output,and effectively improve the dynamic performance of the system.

High reliability:It has a complete LED indicator function,such as OK LED indicating that the backplane power is connected,FLD PWR LED indicating that there is an on-site power supply,etc.,which is convenient for users to monitor the module status in real time,find faults in time,and ensure the stable operation of the system.

4.Application fields and application cases

Applications:Widely used in manufacturing,energy,power and other industries,especially for the control of steam turbines,gas turbines and other equipment,but also for other automation systems that require accurate control and monitoring.

Application Case:In a large power plant,WOODWARD 5501-340 is used to control the speed of steam turbines.By accurately processing the speed signal fed back by the sensor and adjusting the opening of the steam valve in time,the speed of the steam turbine is always maintained near the set value,which ensures the power generation efficiency and power quality,effectively reduces the failure rate and maintenance cost of the equipment,and improves the reliability and economy of the entire power generation system.

5.Comparison of competitive products

Compared to similar products on the market,the WOODWARD 5501-340 offers significant advantages in terms of resolution and accuracy,providing more precise control signals.Its fast update rate also makes it better at handling dynamically changing signals,and can better adapt to complex operating conditions.In addition,the rich LED indicator function facilitates the user’s fault diagnosis and maintenance,improving the maintainability of the system.

6.Selection suggestions

Compatibility:Ensure WOODWARD 5501-340 is compatible with existing control systems and equipment,including signal interfaces,communication protocols,etc.

Installation environment:Considering installation space,temperature,humidity and other environmental factors,the module size is 110 mm x 66.8 mm x 50 mm,to ensure that there is enough installation space,while the ambient temperature and humidity should be within the product’s specified working range.

Budget:Comprehensive consideration of product price,performance and maintenance costs and other factors,although WOODWARD 5501-340 has high performance and reliability,but also according to the project budget to make a reasonable choice.

7.Precautions

Safety specifications:In the installation and use process,be sure to comply with the relevant safety standards and operating procedures to ensure the safety of operators.

Maintenance suggestion:Periodically check whether the connection of the module is loose,clean the dust on the surface of the module,and check the status of the LED indicator.If any abnormality is found,repair or replace the LED indicator in time.At the same time,pay attention to keep the installation environment clean and dry to prevent the module from being affected by moisture and corrosion.

Shanxi Xinyeda International Trading Co.,Ltd.is your trusted partner,we provide WOODWARD 5501-340 and other automation spare parts sales and technical support.Please visit our website www.xydcontrol.com or contact us and we will be happy to serve you.