Woodward 9907-162 Digital Governor

High-precision Control: Adopts advanced control algorithms to ensure stable and precise equipment rotation speed, enabling accurate control of steam turbine speed, power, and pressure.

Flexible Configuration: Supports multiple control modes and parameter configurations, allowing adjustments for different application scenarios to meet the needs of power plants, industrial boilers, petrochemicals, and other fields.

High Reliability: Uses industrial-grade components with excellent anti-interference and stability, ensuring stable operation in complex industrial environments.

User-friendly Human-Machine Interface: Provides an intuitive user interface for convenient operation and maintenance, reducing the usage threshold.

Powerful Communication Functions: Supports multiple communication protocols such as MODBUS and PROFIBUS, enabling communication with upper computers, PLCs, and other devices for remote monitoring and centralized management.

Input Voltage: Typically 24VDC, but there are also 180 to 264VAC versions.

Output Signals: Provides analog signal outputs such as 4-20mA and 0-10V for controlling actuators.

Control Accuracy: High precision meets the strict requirements of various industrial equipment for rotation speed control.

Response Speed: Fast response enables timely reactions to changes in equipment operating status.

Communication Interfaces: Equipped with communication interfaces such as MODBUS and PROFIBUS to achieve data transmission and remote control with other devices.

Ambient Temperature: The operating temperature range is generally -20°C to +60°C, adapting to temperature conditions in various industrial environments.

Rotation Speed Control: Maintains stable equipment rotation speed, adjusts according to load requirements, and ensures the equipment operates at a stable speed under different working conditions.

Power Control: Automatically adjusts equipment output power based on load changes to achieve reasonable energy distribution and utilization.

Pressure Control: Controls the internal pressure of the equipment to ensure safe operation and prevent failures caused by excessively high or low pressure.

Protection Functions: Provides multiple protection functions such as overspeed, overvoltage, and over-temperature. When abnormal conditions occur in the equipment, it promptly takes protective measures to safeguard equipment and personnel safety.

Power Plants: Used to control steam turbine generator sets for efficient power generation, ensuring stable generator rotation speed and high-quality power output.

Industrial Boilers: Controls steam pressure to meet steam demands in the production process and ensure the smooth progress of industrial production.

Petrochemical Industry: Used to drive equipment such as compressors and pumps, precisely controlling equipment rotation speed and power to meet various process requirements in petrochemical production.

Other Industries: Widely applied in papermaking, metallurgy, and other industries, such as equipment driving in the papermaking process and control of steel and non-ferrous metal smelting equipment in the metallurgical industry.