Power System Software
Power Management System

products protective device coordination software device library

Protective Device Library - Verified & Validated

ETAP is the only high-impact electrical engineering software to comply with widely accepted and firmly established quality standards and regulations. Every release of ETAP is verified and validated (V&V) against field results, real system measurements, established programs, and hand calculations in order to ensure its technical accuracy. The V&V process includes the entire ETAP Library including the protective device libraries.

Extensive Protective Device Library

• Library copy & merge manager
• Most comprehensive & up-to-date protective device information
• Verified & validated libraries using published manufacturer data
• User-definable libraries - easily create & add new devices
• Digitalization points & equation based relays
• True-to-the-form modeling of protective devices
• Legacy as well as state-of-the-art device manufacturer models
• Customized library - user curve library

Protective Device Libraries

• Fuse
• Relay (OCR, OLR, DIF)
• Recloser
• Electronic Controller
• HV Circuit Breaker
• LV Circuit Breaker
• Solid State Trip
• Electro-Mechanical
• Thermal Magnetic
• Motor Circuit Protector
• Overload Heater

Library Merge

ETAP allows merging of library files using the copy and merge functions.
The merge function allows you to merge a partial or complete library file from
one library to another library, making it simple to manage the library content
from various library files.

Library Checker

The checker access level is provided for verification of changes to
project engineering properties and libraries data.
This allows for control and validation of library data.