ABB NINT-72C | Communication Board, 64425552A

The ABB NINT-72C is a compact, high-performance numerical relay designed for protection and control in electrical power systems. Key specs include: 72 inputs, fast response time (<10ms), and advanced communication protocols (IEC 61850). It's typically used in substation automation, distribution networks, and industrial power systems. Compared to the ABB AINT-14C, the NINT-72C offers more inputs and faster processing, making it ideal for complex protection schemes. In contrast, the RINT-6611C is suited for simpler applications with fewer inputs.
The above parameters are for reference only. Please contact our technical team for precise selection.













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