8200-019 Woodward speed control module

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Product basic information
Manufacturer: Woodward
Model: 8200-019
Belonging to the famous 505 series
Supports multiple communication protocols and can be smoothly integrated with the existing control system of the factory
Core application: Designed specifically for speed control and protection of steam turbines
8200-019 controller has stable performance and high reliability

Categories: WOODWARD
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8200-019 Woodward speed control module

The 8200-019 is a microprocessor-based digital governor controller produced by Woodward, belonging to its classic 505 series.
It is primarily designed for speed control and protection of steam turbines. Below is a detailed introduction to this product:

I. Product Overview

Brand and Model: Woodward 8200-019
Series: 505 Series Digital Governor
Type: Microprocessor-based controller
Purpose: Specifically designed for steam turbines to control their speed and provide overspeed protection.

II. Core Functions

Speed Control:
- 8200-019 Precisely controls the speed of steam turbines by adjusting steam inlet flow.
- Supports single-range or split-range actuators to accommodate turbines of different sizes.
Overspeed Protection:
- Incorporates triple independent overspeed protection logic to ensure rapid shutdown in case of overspeed, preventing equipment damage.
- Provides an overspeed test button for convenient on-site testing of protection functions.
Emergency Shutdown:
- Equipped with an emergency stop button for immediate shutdown in emergency situations.
System Protection:
- - Automatically switches control modes upon sensor failure to ensure uninterrupted system operation.
  - Offers local/remote control priority selection to adapt to different operational scenarios.

4、 Application of Drivers

Drivers have a wide range of applications in industrial automation, robotics, aerospace, automotive manufacturing, and other fields. Here are some typical application scenarios:

1. Industrial automation: Drivers are used in industrial automation production lines to achieve precise control of equipment such as robotic arms, conveyor belts, and lifting platforms.

2. Robots: Drivers are used in the field of robotics to achieve precise driving of robot joints for complex motion control.

3. Aerospace: Drivers are used in the aerospace field to achieve precise driving and control of aircraft, satellites, and other equipment.

4. Automotive manufacturing: Drivers are used in the field of automotive manufacturing to achieve precise control of assembly robots, handling equipment, and other components on the production line.

5、 The development trend of drivers

With the continuous development of technology, the development trend of drivers is mainly reflected in the following aspects:

1. High performance: The performance of the drive continues to improve, such as higher efficiency, higher accuracy, and higher reliability.

2. Intelligence: The integration of drivers and control systems continues to improve, achieving more intelligent motion control.

3. Greening: Drivers are increasingly focusing on energy conservation and environmental protection in their design and manufacturing processes, in order to reduce energy consumption and minimize environmental pollution.

4. Miniaturization: With the development of microelectronics technology and micro machining technology, the volume of drivers is becoming smaller and smaller to meet the needs of micro devices.

5. Customization: Based on different application requirements, the design and manufacturing of drivers are increasingly emphasizing customization to meet the needs of specific scenarios.

Summary:

Drivers, as devices that convert energy into mechanical energy, have a wide range of applications in industrial automation, robotics, aerospace, automotive manufacturing, and other fields.

The working principle of a driver includes steps such as energy input, energy conversion, motion control, load driving, and feedback regulation. The main categories of drives include

electric drives, pneumatic drives, and hydraulic drives. Drivers have the characteristics of high efficiency, high precision, high reliability, easy control, and strong adaptability.

With the development of technology, the trend of driver development is manifested in high-performance, intelligent, green, miniaturized, and customized directions.

III. Technical Specifications

Power Supply: 18-32 VDC, supporting 24VDC input.
Display: Two-line x 24-character LED display for clear indication of operating status and parameters.
Enclosure: NEMA 4X or IEC 60529 IP56 rated for protection against harsh industrial environments.
Inputs/Outputs:
- Inputs: 6 programmable current inputs, 16 discrete contact inputs.
- Outputs: 2 actuator outputs, 8 relay outputs, 6 programmable current outputs.
Communication Interfaces: 8200-019 Supports RS-232, RS-422, and RS-485 hardware interfaces for easy integration with host computers or other devices.
Software: Equipped with OpView™ and 505View software for parameter configuration, monitoring, and fault diagnosis.
Operating Temperature: -20 to +60°C (some models support -4 to +140°F).
Storage Temperature: -40 to +85°C (some models support -40 to +185°F).
8200-019 Weight: Approximately 9.11 pounds (4.13 kilograms).

IV. Application Scenarios

Steam Turbine Control: 8200-019Suitable for steam turbines of various sizes, including industrial steam turbines, small grid turbo-generators, and turboexpanders.
Single Extraction and Admission Applications: Designed for operating steam turbines in single extraction and/or admission applications.
On-Site Programming: Allows on-site operators to program and adjust parameters through an integrated operator control panel, adapting to different operating conditions.

V. Product Advantages

High Reliability:
- Microprocessor-based design ensures precise control and stability.
- Triple independent overspeed protection logic provides multiple layers of safety.
Flexibility:
- Supports various actuator and sensor configurations to accommodate different turbine models.
- Offers a rich set of input/output interfaces for easy system expansion and integration.
Ease of Use:
- Two-line x 24-character LED display provides an intuitive operating interface.
- A 30-key multifunctional keyboard simplifies parameter configuration and operation.
Compatibility:
- Supports multiple communication protocols for easy integration with DCS, PLC, and other systems.
- Provides OpView™ and 505View software for remote monitoring and fault diagnosis.