ABB SPCJ4D34 High-Performance Drive System, for Industrial Automation
The ABB SPCJ4D34 is a numerical relay designed for protection and control in medium voltage applications. Key specifications include a 4-stage overcurrent protection, earth-fault protection, and a wide setting range for both current and time. It's typically used in substations and industrial power systems for feeder and motor protection. Compared to the ABB 1MRK002247-AH, the SPCJ4D34 offers more stages of overcurrent protection, making it suitable for more complex protection schemes. However, it lacks the advanced communication features found in the more modern ABB relays like the CI860 series.
The above parameters are for reference only. Please contact our technical team for precise selection.
There are no reviews yet.