5415-966 Woodward Ship Spare Parts
The 5415-966 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 5415-966
- 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:
- 5415-966 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.

-
The development process of CPU controllers can be divided into the following stages:
(1) Early CPUs, such as the Intel 4004, used a 4-bit data bus with a clock frequency of 740kHz and integrated 2300 transistors.
(2) 16 bit CPU: such as Intel 8086, using a 16 bit data bus, with a main frequency of 4.77MHz, and integrating 29000 transistors.
(3) 32-bit CPU: such as Intel 80386, using 32-bit data bus, with a main frequency of 12MHz, integrated with 275000 transistors.
(4) Superscalar CPU: such as Intel Pentium, which adopts superscalar architecture and can execute multiple instructions simultaneously, improving computational efficiency.
(5) Multi core CPU: such as Intel Core i7, which adopts a multi-core architecture and can execute multiple programs simultaneously, improving computing power.
(6) Heterogeneous computing: such as Intel Xeon Phi, which integrates CPU and GPU, can achieve heterogeneous computing and improve computing performance.
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: 5415-966 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).
- 5415-966 Weight: Approximately 9.11 pounds (4.13 kilograms).
IV. Application Scenarios
- Steam Turbine Control: 5415-966Suitable 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.
Woodward ship parts module debugger controller actuator generator set
5463-561 Woodward speed control module,
5437-092 WOODWARD Debugger unit,
9907-105 Woodward speed control module,
5441-889 Woodward Ship Spare Parts,
5463-750 Woodward ProTech 203,
5464-114 WOODWARD Debugger unit,
5437-524 Woodward turbine controller,
5439-929 WOODWARD Debugger unit,
9905-973 Woodward ProTech 203,
5463-880 WOODWARD Debugger unit,




Reviews
There are no reviews yet.