Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Description
The Woodward 8200-205 is a high-performance overspeed protection system designed for critical rotating machinery. It delivers fast and reliable response to overspeed events, ensuring operational safety in turbines, compressors, and engines. Engineered for harsh industrial environments, this module supports safe shutdown functionality and precise speed monitoring.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | 8200-205 |
| Function | Overspeed Protection Module |
| Inputs | Speed sensors (magnetic/proximity) |
| Outputs | Relay trip outputs, diagnostics |
| Operating Voltage | 18–32 VDC |
| Operating Temperature | –40 °C to +70 °C |
| Response Time | <5 milliseconds |
| Mounting | Panel mount |
| Communication | RS-232 / Modbus |
| Enclosure Rating | IP50 (front panel) |
| Dimensions (W x H x D) | 482.6 x 310.4 x 142.7 mm |
| Weight | 2.35 kg |
Applications
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Steam and gas turbines
-
Industrial compressors
-
Diesel and gas engines
-
Critical rotating equipment
-
Backup safety in process industries
-
Marine propulsion systems
Advantages
-
Fast response to overspeed conditions
-
Independent safety layer from main control
-
Easy integration with existing control systems
-
High reliability in harsh environments
-
Compliant with industry safety standards
-
Clear diagnostics and alarms
Frequently Asked Questions
Q1: What type of speed sensors can be used with the 8200-205?
A1: It supports magnetic pickups and proximity probes commonly used in turbine applications.
Q2: How fast does the module respond to overspeed conditions?
A2: The response time is less than 5 milliseconds, ensuring rapid protection.
Q3: Does it provide communication with other systems?
A3: Yes, it includes RS-232 and Modbus communication for integration and diagnostics.
Q4: Can the unit operate in outdoor or rugged environments?
A4: Yes, it is designed to function reliably in temperatures from –40 °C to +70 °C.
Q5: Is the system certified for industrial safety standards?
A5: Yes, the 8200-205 meets relevant industry certifications for overspeed protection.
Q6: How is it typically mounted?
A6: The module is designed for panel mounting within control cabinets.
Q7: Can it be used in marine applications?
A7: Yes, it is suitable for marine engines and propulsion systems.
Q8: What power supply is required?
A8: It operates on a DC voltage range of 18–32 VDC.
Q9: Does it include self-diagnostics?
A9: Yes, it features built-in diagnostics for system health and sensor input monitoring.
Q10: What happens during a failure or loss of signal?
A10: The system triggers a safe shutdown to prevent damage or hazards.
Related or Similar Models
| Model | Function | Dimensions (mm) | Weight |
|---|---|---|---|
| 8200-206 | Overspeed Protection | 482.6 x 310.4 x 142.7 | 2.35 kg |
| 505XT | Steam Turbine Controller | 482.6 x 177.8 x 152.4 | 3.0 kg |
| 2301D Digital | Load Sharing & Speed Control | 216 x 145 x 64 | 1.3 kg |
| 9905-757 | Speed Sensing Module | 241 x 127 x 64 | 1.4 kg |
| 9907-164 | Trip Block with Alarms | 305 x 200 x 100 | 2.1 kg |
| Peak 150 | Overspeed Protection | 330 x 229 x 127 | 2.8 kg |
Popular Woodward Models
| Model | Function | Dimensions (mm) | Weight |
|---|---|---|---|
| 505 | Steam Turbine Controller | 482.6 x 177.8 x 152.4 | 3.2 kg |
| 2301A | Load Sharing Controller | 216 x 145 x 64 | 1.5 kg |
| 723 Plus | Digital Engine Control | 260 x 160 x 80 | 2.0 kg |
| 9907-018 | Speed Switch | 254 x 152 x 76 | 1.8 kg |
| 5418-752 | Digital Control Platform | 432 x 305 x 127 | 3.5 kg |
| 8440-1800 | Atlas II Controller | 482 x 310 x 140 | 3.0 kg |
