Digital temperature controller NT538 ETH

programmablefor transformers

The NT538 ETH is an innovative electronic device microcontroller based for the temperature monitoring of electric motors and MV dry type/cast resin transformers, with integrated ETHernet port. Equipped with all the necessary functions needed to monitor and control the temperature, 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 5 relays ALARM, TRIP, FAN1, FAN2 and FAULT, as well as new functions and renewed display on the front and thanks to the versatility of the new edition 2016, other sensor inputs are available. On request, the unit is available with cULus certification for Canadian and American market, as well as RINA for marine applications. All our units can also be supplied with a special coating on the electronic cards, resistant to difficult weather conditions, particularly characterized by high temperature and humidity (which are in tropical climates).