LTR-EU-8-1 Measuring Installation for Accurate Voltage and Current Measurement

The LTR measuring installations are designed for measuring DC and AC voltage, DC and AC current, DC and AC power, DC electrical co-protection, frequency and phase shift of electrical signals, as well as for reproduction of various electrical signals in high-performance data acquisition and object control systems. The operating principle of LTR units is based on analogue-to-digital conversion of input electrical signals and digital-to-analogue conversion of output electrical signals. LTR units represent a modular construction consisting of a rectangular housing with modules installed in it. LTR units are available in modifications and versions, which differ in the maximum number of installed modules, power supply voltage, type of interface for communication with a personal computer and the number of measurement channels.