Siemens Reyrolle 7SR191 Relay – 4xI, 3/6xV – Capacitor Bank Protection
The Siemens Reyrolle 7SR191 is a high-speed, multi-function numerical protection relay designed for capacitor bank and feeder applications. Built for industrial-grade reliability, it provides precise protection against overcurrent, voltage fluctuations, and thermal overloads. Its digital accuracy and seamless SCADA integration make it a trusted choice for power plants, substations, and distribution networks across Mumbai.
Technical Specifications
4xI and 3/6xV inputs for accurate current and voltage measurement
High-speed operation with instantaneous fault detection
Multi-function protection: overcurrent, voltage, thermal overload, unbalance, and undercurrent
Digital accuracy with advanced numerical algorithms
Easy integration with SCADA and automation systems
Fascia programmable with Quicklogic and graphical logic tools
Multiple setting groups and real-time fault/event recording
Designed for industrial, substation, and distribution environments
Siemens global quality and local technical support in Mumbai
High-speed operation with instantaneous fault detection
Multi-function protection: overcurrent, voltage, thermal overload, unbalance, and undercurrent
Digital accuracy with advanced numerical algorithms
Easy integration with SCADA and automation systems
Fascia programmable with Quicklogic and graphical logic tools
Multiple setting groups and real-time fault/event recording
Designed for industrial, substation, and distribution environments
Siemens global quality and local technical support in Mumbai
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