Input the primary and secondary values of your Phase CTs and Earth CTs (e.g., 400/5A).
The "manual" for the 7SR511 is actually a suite of specialized documents that guide different stages of a relay's lifecycle: Reyrolle 7SR5 Overcurrent Protection Device 7SR51 7sr511 manual
The 7SR511 protection relay has several key features that make it an ideal choice for electrical power system protection. Some of these features include: Input the primary and secondary values of your
Using a calibrated 3-phase injection test set, verify the operating thresholds and timing accuracy: Key highlights included in the device manual cover
Up to 4 Current Transformers (CT) & 4 Voltage Transformers (VT)
The manual details the rich feature set of the 7SR511. Key highlights included in the device manual cover these capabilities:
Siemens Reyrolle 7SR511 Manual: A Comprehensive Guide to Operation and Technical Data The Siemens Reyrolle 7SR511 Go to product viewer dialog for this item.