SPS 2019New products in Nuremberg
What new products did the exhibitors present at SPS 2019? Computer&AUTOMATION provides an overview of what awaited visitors to the Nuremberg exhibition halls this year.
Measuring relays are used to reliably monitor electrical and physical operating variables. At the same time, preventive maintenance is possible thanks to continuous monitoring. Dold offers the multifunctional UG 9400 measuring relay from the 'Varimeter Pro' series for this purpose. Up to nine measuring functions are combined in a 22.5 mm wide housing. Depending on requirements, the measuring relay simultaneously monitors the three-phase network for over/undervoltage, voltage unbalance, over/undercurrent, cos phi, active, apparent and reactive power, frequency and phase sequence. It can also be used in single-phase networks. With an integrated Modbus RTU interface, the fieldbus connection opens up extensive diagnostic options. A user-friendly device configuration simplifies adaptation to the application.