ABB SPDSO14 Solid-State Direct Online Switch – Fast, Reliable Switching for Medium-Voltage Systems

The ABB SPDSO14 is a high-performance, three-phase solid-state direct online switch, purpose-built for medium-voltage power distribution systems. Engineered with a 14 kV voltage rating, it delivers rapid switching capabilities, operating in under 10 milliseconds. This makes it an ideal choice for industrial applications requiring quick response to load changes. The SPDSO14 enhances system stability, reduces downtime, and supports smooth power transitions in demanding environments.

Key Features:

• Model: SPDSO14

• Voltage Rating: 14 kV

• Switching Speed: Less than 10 milliseconds

• Phase: Three-phase design

• Application: Suitable for medium-voltage power distribution and fast load transfer systems

Applications:

• Industrial automation and manufacturing

• Utility power distribution

• Renewable energy systems

• Facilities requiring rapid load management

Benefits:

• Supports faster system response with solid-state reliability

• Improves operational efficiency in dynamic environments

• Reduces mechanical wear compared to traditional switches