7sr11 High Efficiency Electrical Digital Over Current Relay For Industrial

We are known as a trader, supplier, and exporter of a dependable range of 7SR11 Over Current Relay in Navi Mumbai, Maharashtra, India. The 7SR11 series of relays provide overcurrent and earth fault protection. These relays are typically applied to provide the main protection on feeders and interconnectors and the backup protection on items of plant such as transformers. On distribution system circuits overcurrent and earth fault protection is often the only protection installed.

The 7SR12 includes directional control of the overcurrent and earth fault functionality and is typically installed where fault current can flow in either direction i.e. on interconnected systems.

The relay functionality allows highly flexible settings for current and time grading making it compatible with all types of overcurrent protections.

The relays are available in single and four-pole variants housed in E4 cases with the IEC61850 protocol option housed in an E6 case. Integrated logic is provided to allow the optimal configuration of relay functionality with the relay's analog inputs and binary input/output circuits.

Protection, instrumentation, and metering functionality is accessible via data comms channel(s). A front USB port for local PC connection or rear electrical RS 485 port for remote connection is provided.