وودوارد 9907-167 505E Digital Governor

مقدمة المنتج

The وودوارد 9907-167 (505E) is a high-performance digital governor specifically designed for controlling single-valve steam turbines used in industrial, marine, and power generation applications. This model belongs to the وودوارد 505E series, which is known for providing precise turbine speed and load control, rapid response, and robust system integration.

Equipped with a powerful microprocessor and built-in touchscreen HMI, the 505E simplifies system monitoring, parameter adjustment, and diagnostics. The 9907-167 is designed for ease من retrمنit, supporting a wide range من input signals and control outputs, and is suitable for both mechanical and electrical trip systems. This model can operate in multiple control modes such as speed control, load control, and process control, depending on the user’s configuration.

The 505E is widely respected for its high reliability, field-proven sمنtware platform, and compliance with international safety standards. It is ideal for industrial users seeking a flexible and efficient steam turbine control system that enhances operational performance and minimizes downtime.

مواصفات المنتج

Product Applications

The وودوارد 9907-167 505E Digital Governor is engineered to meet the demanding control needs من single-valve steam turbines across various industries:

• Industrial Power Generation
  Provides stable steam turbine operation in small and medium-sized power plants.

• Cogeneration (CHP) Systems
  Maintains accurate turbine speed and load for combined heat and power applications.

• Petrochemical Facilities
  Controls steam turbines driving process compressors or pumps.

• Pulp and Paper Industry
  Used in process steam turbines to maintain load balance and process synchronization.

• Food & Beverage Plants
  Enables safe and efficient operation من process steam systems.

• Turbine Retrمنits
  Ideal for replacing analog or relay-based control systems with a digital, more flexible platform.

Product Advantages

• Integrated Touchscreen Interface
  The built-in HMI allows intuitive configuration, monitoring, and fault diagnosis without external tools.

• Versatile Communication Options
  Easily integrates with DCS, PLC, or SCADA via Modbus or TCP/IP.

• Flexible Control Modes
  الدعمs multiple operational modes including speed, load, and process control.

• Rapid Response Time
  Fast control response ensures protection and efficiency during transients.

• Enhanced Diagnostics and Logging
  Built-in system health checks and event logs simplify troubleshooting and preventive maintenance.

• Wide Sensor Compatibility
  Works with magnetic pickups and active speed sensors across a wide frequency range.

• Robust Industrial Build
  Designed for harsh industrial environments with high vibration and temperature resistance.

الأسئلة الشائعة (FAQ)

1. What type من turbine is the 9907-167 designed to control?
   It is specifically designed for single-valve steam turbines.

2. Does this governor include a touchscreen interface?
   Yes, it includes an integrated color touchscreen HMI for control and configuration.

3. What communication protocols are supported?
   RS-232, RS-485, Modbus RTU, and optional Modbus TCP/IP are supported.

4. Is the وحدة suitable for retrمنitting older control systems?
   Yes, it’s commonly used to replace analog governors in turbine retrمنit projects.

5. Can it perform in process control mode?
   Yes, it can operate in process control, isochronous, and load control modes.

6. Does it support electrical and mechanical trip systems?
   Yes, the 9907-167 supports both electrical and mechanical trip mechanisms.

7. What types من speed inputs are accepted?
   It supports magnetic pickups and active sensors from 0.5 to 25,000 Hz.

8. Is this governor compliant with international certifications?
   Yes, it is CE, UL, and CSA certified.

9. What is the operating temperature range?
   It functions effectively in environments ranging from -20°C to +70°C.

10. How many configurable relays are included?
    The وحدة منfers up to 10 user-configurable relay outputs.

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معلومات الشركة

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