9905-797

Overview

Woodward 9905-797 DSLC is a digital synchronizer and load control unit designed for three-phase AC generator systems. It integrates synchronizing, load sharing, VAR/PF control, and process management in a compact, microprocessor-based design.

Model Details

• Product type: Digital synchronizer and load control

• Series: DSLC

• Part number: 9905-797

• Manufacturer: Woodward

Power and Input Parameters

• Power supply: 8 to 32 V DC continuous

• Speed bias output: ±3 V DC

• Voltage input: 120 V AC

• PT configuration: Open Delta

Synchronization and Load Management

• Synchronizing modes: Phase matching or slip frequency

• Dead bus closure: Supported

• Load control functions: Baseload, import/export, bumpless transfer

• Power monitoring: RMS sensing

• Communication: LON (Local Operating Network)

Environmental Limits

• Operating temperature: –40 to +70 °C (–40 to 158 °F)

• Storage temperature: –55 to +105 °C (–67 to 221 °F)

• Enclosure: Sheet metal

• Certifications: UL, cUL, GOST-R, CSA

Mechanical Dimensions

• Size (mm): 461 × 265 × 59

• Size (inches): 18.15 × 10.43 × 2.32

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