Microcomputer-based High-voltage Circuit Breaker Simulation Device

Microcomputer-based High-voltage Circuit Breaker Simulation Device

Published: 2022-07-31 10:42:19

Category: 断路器

Product Description

Device Overview

The DR series circuit breaker simulation device is mainly used for complete group testing of relay protection devices, and as a substitute for real circuit breakers in other test projects. It serves as an alternative device for actual circuit breakers during the complete group system transmission tests of relay protection and automatic devices with switches. It operates accurately and reliably, with unlimited operation times, greatly improving the correctness and completeness of tests, minimizing the operation times of actual circuit breakers, and extending their service life. This simulation device can be used in conjunction with relay protection calibration devices or independently. Especially in new plants or stations where high-voltage circuit breakers are not yet adjusted or DC power is not supplied, using this device for relay protection tests will not be affected by external factors, thereby shortening debugging time and improving test efficiency. It is even more effective for manufacturers and research institutions. Other similar applications can be handled based on specific conditions.

Main Features

Provides a fully isolated DC adjustable power supply with a meter to display the adjusted voltage value;

Simultaneously provides six sets of closing and tripping coils;

Built-in manual closing and tripping functions;

The resistance of closing and tripping coils can be adjusted in multiple levels;

The closing and tripping output time can be selected in multiple time periods;

Comes with multiple pairs of dry contact outputs for closing and tripping positions;

Comes with multiple pairs of dry contact outputs for closing and tripping pulses;

Single-chip microcomputer control system, can be intelligently upgraded to meet various needs;

High-performance hardware platform, main components are of industrial-grade standard, core components use military-grade devices, ensuring high quality of the device.

7-inch (10-inch) TFT color screen

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Product Details

Microcomputer-based High-voltage Circuit Breaker Simulation Device