About the 345-L-P0-G0-H-E-M-N-N-SN-N-N
Intro
The 345-LP0G0HEMNNSNNN is a transformer protection system in GE Multilin's 345 series designed for medium and small sized power transformers. This unit aims to provide primary or backup protection of these transformers as well as control and management. This unit was originally ordered from a list of optional features for aspects of the system like current protections and communications.
Primary Features
The main features of the 345-LP0G0HEMNNSNNN that set it apart from baseline models in this series are its current inputs, current protections, and language. The 1A/5A configurable ground and three-phase current inputs are a versatile tool for operators who may need both types of inputs. The advanced current protections include the standard protections along with breaker failure and restricted ground fault. The language package of this model is in English with programmable LEDs.
Basic Features
The 345-LP0G0HEMNNSNNN has standard communications features, which include a front USB and a rear RS485 Modbus RTU port with support for DNP3.0 and IEC 60870-5-103. This unit has a non-drawout case design and does not have harsh environment conformal coating. This unit uses a high-voltage power supply of 110-230VAC/110-250VDC. This unit uses automotive grade parts and was tested extensively after manufacture.