The NT538 ETH is an innovative electronic device microprocessor based, which is designed for dry type and cast resin transformers, with integrated ETHernet port.
Equipped with all the necessary functions needed to monitor and control the temperature of the transformer, as well as the existing product line NT538, it is presented , in this edition 2016, with a more functional version of both hardware and software.
Communication with the network is via ModBus TCP/IP protocol, that allows the user to display and to program all the unit functions from the comfort of the desk!
The NT538 ETH maintains the traditional 8 Pt100 inputs (windings + environment) and 4 relays ALARM, TRIP, FAN and FAULT, as well as new functions and renewed display on the front.
POWER SUPPLY: with input from 85 to 260 Vac-dc
NT538 ETH Trop: electronic cards protection treatment (for tropical environment)
NT538 ETH RINA: approval for naval application