ABB DSPAD/32/376 Stabilized Differential Relay

The ABB DSPAD/32/376 is a stabilized differential relay designed to enhance power system protection. It specializes in detecting internal faults in transformers and generators. This relay ensures high-speed tripping, which is crucial for rapid fault clearance and maintaining power system reliability.

Key Features

• Differential Protection: Utilizes differential protection principles to identify internal faults within protected zones.
• High-Speed Tripping: Provides fast tripping times, effectively isolating faults to reduce damage and system disturbances.
• Reliability and Security: Engineered for dependable operation in demanding power system environments.
• Compatibility: Integrates seamlessly with other ABB protection systems for effective protection schemes.

Technical Specifications

While specific details may vary, here are common parameters for the ABB DSPAD/32/376:

• Voltage and Current Ratings: Operates within specific voltage and current ranges, tailored to various applications.
• Operating Frequency: Typically designed for standard frequencies like 50 Hz or 60 Hz.
• Sensitivity: Capable of detecting small faults based on its sensitivity settings.
• Time Settings: Adjustable time settings to customize tripping characteristics.
• Communication Capabilities: May include communication features for remote monitoring and control.
• Environmental Conditions: Built to function within specific temperature, humidity, and altitude ranges.