About the 745-W2-P1-G1-HI-A-L-R-T-H
The 745-W2-P1-G1-HI-A-L-R-T-H is a 745 Transformer Protection System from GE Multilin. The 745-W2-P1-G1-HI-A-L-R-T-H is designed to control and protect small, medium, and large power transformers, autotransformers, and reactors. This relay can extend the life expectancy and optimize performance of the transformers that it is used with.
The 745-W2-P1-G1-HI-A-L-R-T-H provides faster and more efficient data transfer given its 10BaseT Ethernet capabilities. This feature is signified by the T in the part number. The Ethernet feature also allows for improved system performance. Along with the Ethernet port, the 745-W2-P1-G1-HI-A-L-R-T-H also has serial ports that fit the RS232 and RS485/RS422 standards. These ports allow for connections to external devices.
There are a variety of features that come with the 745-W2-P1-G1-HI-A-L-R-T-H ranging from protection to monitoring. Some of these features are:
- Phase and ground overcurrent elements
- Restricted ground fault protection
- Event recording
- Analog transducer input
More information about each of these features can be found in the 745-W2-P1-G1-HI-A-L-R-T-H_DataSheet, which is located under the "Manuals" tab on this part page. This document has an overview of the features of the 745 relays, which is helpful to review before using the 745-W2-P1-G1-HI-A-L-R-T-H.
