Woodward 8800-1001 Two Channels Digital Speed Switch

Overview

The Woodward 8800-1001 (DSS-2) is a two-channel digital speed switch. It protects engines and turbines by monitoring speed-related parameters. It triggers outputs for starter disengagement, overspeed shutdown, and speed sequencing. Its digital design ensures accuracy and reliability. You can calibrate it manually or with PC tools. The compact unit mounts easily on panels using Euro-style terminal blocks. It also offers reverse polarity protection and shock resistance.

Technical Specifications

Model:

• 8800-1001 (DSS-2)

Channels:

• 2 independent digital speed switches

Power Supply:

• 9–30 VDC with reverse polarity protection

Operating Temperature:

• –40°F to +185°F (–40°C to +85°C)

Mounting:

• Panel-mounted with Euro-style terminal block

Protection:

• Reverse polarity protected

• CE marked for international safety compliance

Electrical:

• Resistive load: 1 to 10 A

• Inductive load: 1 to 8 A

• Operating current (both channels on):

• 12 V: 100 mA

• 24 V: 100 mA

• Operating current (both channels off):

• 12 V: 50 mA

• 24 V: 50 mA

• EMC: ISO 14982:1998/E compliant

Mechanical:

• Vibration resistance: 4 G, 40 to 2000 Hz

• Shock resistance: 10 G at 45 Hz

• Housing: UV and chemical resistant