Description
Lumel NR30IoT Rail-mounted power network meter is a digital programmable instrument designed to measure network parameters of single-phase 2-wire and three-phase 3 and 4 wire balanced and unbalanced systems. The measured values are displayed on a 20 x 4 LCD character display. The NR30IoT Rail-mounted power network meter enables controlling and optimising the operation of power electronics devices, systems and industrial installations. It provides measurement of RMS voltage and current, active, reactive and apparent power, active, reactive and apparent energy, power factors, frequency, harmonic currents and voltages / up to 51st / THD of current and voltage, average active and apparent power, P Demand, S Demand, averaged current, Demand 15, 30 or 60 minutes. Voltages and currents are multiplied by given voltage and current ratios of measuring transformers for indirect connections. Indications of power and energy take into consideration values of programmed ratios. The values of the measured quantities can be transmitted to the host system through RS485 interface or Ethernet interface, relay outputs signal overruns of the selected parameters.
Lumel are the producers of automation devices for measurement, control, transmission and visualisation of various industrial processes. They also provide Services of designing and manufacturing of automation systems.
Since 1954 Lumel brand has been known as a producer of quality measuring devices and high-pressure die-casting all over the world. Their high position in the market has been achieved thanks to continuous development, employees and modern technology in areas of research, design and production. Lumel delivers complex solutions for power and industrial automation sector as well as for automobile, chemical, steel, or HVAC industries
Their objective is to provide comprehensive solutions by designing intelligent systems based on the electronics Lumel manufactures, which are measuring and regulating equipment for industrial, automotive and military applications, as well as through service production of electronics.
