Woodward 8800-1001 Two Channels DSS-2 Speed Control

1. General Description

People also call the Woodward 8800-1001 DSS-2 Two-Channel Digital Speed Switch the Woodward DSS-2 2-Channel Digital Speed Switch P/N 8800-1001. A high-performance system exists. Engineers designed this dual-channel digital speed control and protection relay for precise regulation of turbines and engines.

The 8800-1001 Dyna 2-Channel Digital Speed Switch provides automatic voltage regulation for diesel generators. Engineers also design it for gas and steam turbine applications.

The 8800-1001 Woodward DSS-2 is part of the Woodward 2-Channel Digital Speed Switch series. It accurately monitors and controls rotational speed. This ensures reliable operation in power generation, oil and gas, and industrial automation settings.

Woodward’s DSS-2 is a versatile electronic device. It uses advanced control algorithms and has a dual-channel design. This design offers great performance, fault tolerance, and durability. It works well even in tough conditions.

2. Technical Specifications

l Model: Woodward 8800-1001 (DSS-2 2-Channel Digital Speed Switch)

l Channels: Dual-channel redundancy

l Input Voltage: 18–32 VDC

l Operating Temperature: -40°C to +85°C (-40°F to +185°F)

l Speed Sensing: Magnetic pickup or analog input

l Output Signals: 4–20 mA, 0–10 VDC, or relay outputs

l Communication Interface: RS-232 / RS-485 for configuration and monitoring

l Certifications: Compliant with industrial EMI/EMC and environmental standards

l Protection Function: Integrated protection relay for over-speed and fault detection

l Key Features of WOODWARD 8800-1001 DSS-2

l Dual-Channel Redundancy: Ensures fail-safe and continuous operation.

l Digital Speed Switch Technology: Provides accurate monitoring and response to speed variations.

l Advanced Control Algorithms: Enable precise turbine and engine speed regulation.

l Wide Voltage Range: Operates reliably across 18–32 VDC power systems.

l Automatic Voltage Regulation: Supports stable generator output in diesel applications.

l Rugged Construction: Built for harsh industrial and turbine environments.

l Easy Configuration: Simple setup using RS-232 or RS-485 communication ports.

l Versatile Compatibility: Suitable for diesel generators, gas turbines, and process control systems.

3. Applications of WOODWARD DSS-2 8800-1001

The Woodward P/N 8800-1001 DSS-2 Digital Speed Switch is widely used in various control and protection applications, including:

l Gas and Steam Turbines: Precise speed monitoring and trip control.

l Diesel and Gas Engines: Automatic voltage regulation and overspeed protection.

l Power Generation Systems: Synchronization and governor interface.

l Oil and Gas Industry: Motor and turbine control in critical process systems.

l Industrial Process Control: Speed monitoring in rotating machinery.

4. Installation Procedure (Step by Step)

A. Power Down: Ensure the entire system is switched off and disconnected from the power source.

B. Mount the Unit: Use the provided hardware to secure the Woodward 8800-1001 DSS-2 Speed Switch. Place it in a safe area that is free from vibrations.

C. Connect Power: Wire the 18–32 VDC supply to the designated terminals.

D. Connect Speed Sensors: Attach magnetic pickups or analog sensors to the speed input terminals.

E. Connect Outputs: Wire the 4–20 mA, 0–10 VDC, or relay outputs to the appropriate control circuits.

F. Connect Communication Interface: Link RS-232 or RS-485 ports to a PC or control network for configuration.

G. Power On: Reapply power to the system.

H. Configure Settings: Use Woodward’s configuration software to set control parameters, alarms, and response thresholds.

5. Related Part Numbers in the DSS-2 Series

l Woodward 8800-1002 DSS-2 Speed Control (Single Channel)

l Woodward 2301D Digital Speed Control

l Magnetic Pickup Sensors

l Woodward Configuration and Monitoring Software

Woodward 9905-792 ProAct Digital Speed Control

Woodward 9905-792 ProAct Digital Speed Control

6. Summary

l The Woodward 8800-1001 Dyna 2-Channel Digital Speed Switch combines precision, protection, and performance in a single rugged module. The manufacturer designs the Woodward DSS-2 8800-1001 for gas and steam turbines, diesel generators, and other industrial control systems. It provides reliable, backup, and precise digital speed control. It has a dual-channel design.

l The communication interface is adjustable.

l It includes a built-in protection relay.

l This makes it a reliable choice for modern turbine and engine control systems.