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Capacitor protection provides simplified settings for shunt capacitor banks, reactors, and circuit breakers in one-and-a-half breaker and ring breaker configurations. It provides sensitive voltage and current unbalance protection with drift auto adjustment.
The PCS-9631S capacitor relay is a protection, control and monitoring unit for the capacitor in all systems of which the neutral point is effectively grounded or not effectively grounded. Many auxiliary functions such as fault location, fault recording, event recording, communication functions and etc. are also integrated into the device. With its flexibility and the powerful PCS-Studio configuration tool, the PCS-9631S offers future-oriented system solutions with high investment security and low operating costs.
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The PCS-9631 relay is a comprehensive protection, control and monitoring unit for shunt capacitor bank on solidly grounded, impedance grounded, Peterson coil grounded and ungrounded system. The PCS-9631 features high performance functional library, programmable logic, configurable I/O and integrated frequency-tracking.The PCS-9631 can fully support the IEC61850 communication protocol and GOOSE function, and can completely meet customer demands.
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