TO THE 100TH ANNIVERSARY OF THE DEPARTMENT OF ELECTROMECHANICS

Purpose and scope

Multichannel digital measuring system is designed to measure and control electrical parameters in tests and experimental studies of various types of electrical machines, electromechanical devices and transformers up to 10 kW.

The main characteristics of the development

- rated single-phase supply voltage: 200 - 240 V AC;
- frequency 48… 63 Hz;
- power consumption 2.2 kVA;
- rated three-phase supply voltage: 380 V Ul;
- mains frequency 3-f AC 50 Hz;
- power consumption 2.2 kVA;
- limits of the measured current: 0,05 - 10 A;
- TRM measurement method;
- RJ45-RS232 Modbus RTU interface.

Complete set:
- ACS350 frequency converter;
- DMG 700 multimeter with
- EXP10 10 expansion module;
- control panels (smart panel and remote control);
- block of current transformers;
- protection and switching devices;
- USB "B" for PC connection

Development readiness

The main advantages of development

The mobile measuring complex is equipped with modern accessories, provides high accuracy of measurement of electric sizes: ± 0,5% voltage (20 - 380 V), ± 0,5% current (0,05 - 10 A), and also a possibility of processing more than 160 electrical parameters. Computerized information processing and storage system.

Demand in the market

Electric meters and complexes belong to the category of high-cost equipment, the replacement of which requires significant funds. There are no mobile electrical measuring systems on the market. Therefore, the development of a mobile multi-channel measuring complex opens the possibility of equipping laboratories of educational institutions with modern means of control and measurement with minimal costs for their acquisition.