HF processing (High-Frequency processing)
Automation and monitoring in electric power industry
Spare parts for high-voltage equipments
Instruments and devices
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- Main
- Instruments and devices
- RETOMETR-M2
аrt.50
RETOMETR-M2 is a three-phase multifunctional and fully automated device of the new generation, designed to measure parameters in three-phase and single-phase electrical circuits with an operating frequency of 50 Hz, and allowing to search for the source of distortions without using expensive network analysis devices. The device is an indispensable assistant for the personnel of relay protection and automation services of energy enterprises, chief power engineer services, industrial enterprises and many other specialists engaged in the operation of electrical installations.
- Description
- Technical specifications
- Documents (certificates)
The RETOMETER-M2 enables the following: - Measuring current and voltage of a single-phase system, calculating apparent, active, and reactive power, efficiency (cosφ) and losses (tgφ), as well as the total, active, and reactive resistance of the monitored circuit; - Capturing a three-phase voltage and current vector diagram, measuring apparent, active, and reactive power (cosφ) in each phase, as well as three-phase active power and the overall power factor; - Measuring the forward, reverse, and zero components of three-phase current and voltage, their apparent, active, and reactive power, as well as unbalance factors; - Performing a full range of measurements at the fundamental, third, fifth, seventh, and ninth harmonics thanks to a connected digital input filter for 50, 150, 250, 350, and 450 Hz; - Comparing two voltage or current signals and calculating the angle between them or their ratio; - Monitoring phase rotation; - Simultaneous measurement of DC voltage in two galvanically isolated circuits; - Checking the integrity of wires and connections; - Checking the polarity of current and voltage transformer windings.
Key Features:
- Three-phase and single-phase measurement modes with the ability to display measured parameters in text and graphical form;
- AC current measurement up to 40 A, expandable to 30 kA when using the RET-DT current clamp meter;
- Voltage measurement up to 750 V, enabling operation in 660 V networks;
- Measurement of all parameters of single-phase and three-phase systems: current and voltage measurement with calculation of apparent, active, and reactive power, efficiency (cosφ) and losses (tgφ), as well as the total, active, and reactive resistance of the monitored circuit;
- Three-phase system analysis: measurement of the forward, reverse, and neutral components of three-phase current and voltage with calculation of their apparent, active, and reactive power, as well as unbalance factors;
- Comparison of two voltage or current signals with calculation of the angle between them or their ratio;
- "CT and VT Polarity" mode: determination of the polarity of the windings of current and voltage transformers;
- "Continuity Test" mode: safely check the integrity of connections in a circuit;
- Compact current clamp meter allows current measurements in even the most difficult to reach places;
- On-screen display of measured parameters;
- Built-in battery ensures fast charging and eliminates memory effect;
- Shock-resistant housing with built-in magnets allows for easy mounting on both metal surfaces and bag flaps;
- High-contrast color display with touch controls;
- Simple and intuitive interface for quick and easy interaction with the device;
- Visual display of a three-phase vector diagram;
- Convenient charging via USB Type-C port;
- Option to save and view measurement results on a PC;
- Option to remotely update the device firmware (via a PC).
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