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
- RETOM-VCH/64
аrt.49
RETOM-VCH/64 is a software and hardware complex for measuring parameters of high-frequency equipment in the electric power industry.
- Description
- Technical specifications
- Documents (certificates)
RETOM-VCH/64 is a basic device of the RETOM-VCH complex, which, operating under computer control, generates test HF voltage signals similar to those coming to the input of HF protection and HF automation. The device allows automatic recording of characteristics, preparation of test reports, archiving them, etc. The measurement results are presented in the form of graphs and tables, in the form of standard reports.
The RETOM-VCH/64 includes 9 devices:
- broadband generator (generator);
- broadband meter (voltmeter, frequency meter, spectrum analyzer, oscilloscope);
- high-frequency ammeter;
- low-frequency ammeter:
- low-frequency voltmeter;
- millisecondwatch;
- discrete input status recorder and contact output control device;
- 50 Hz signal generator and constant-level signal generator;
- RLC box with differential transformer;
- all measuring, generating, and auxiliary components of the device operate simultaneously and independently;
- signal analysis using a built-in oscilloscope;
- high-speed signal panorama acquisition with a resolution of up to 1 Hz;
- high noise immunity and high-speed data transfer between the device and a PC (communication is carried out via Ethernet);
- Measurement of low-frequency current up to 35 mA, high-frequency current up to 1 A, and direct current up to 50 mA.
- Signal output in continuous and pulsed modes for testing anti-bounce during command initiation; testing of equipment with single-frequency and dual-frequency command encoding;
- A built-in power output allows for reading the manipulation characteristics of HF relay protection equipment (0-120 V AC output) and determining the turn-on voltage of HF automatic protection equipment (0-250 V DC output);
- Intuitive software allows for both manual and automated testing of frequency response, amplitude-frequency characteristics, signal panorama, oscillography, testing of HF processing and connection equipment, and protection and automatic protection equipment;
- Additional units (VCHA-75M, VCHR-64, and VCHT-25M) expand the functionality of the RETOM-VC/64 device;
- Easy transportation thanks to its plastic housing, compact size, and light weight.
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