BS0605 Protection Circuit Vector Analyzer

BS0605 Protection Circuit Vector Analyzer

BS0605 Protection Circuit Vector Analyzer

Product Introduction

With the development of the power industry and the promotion and application of microcomputer integrated automation products, the correct wiring of protection circuits and metering circuits directly affects the stability of power system operation and the accuracy of electricity metering, which are two very important aspects of the power system.

Due to the frequent wiring of protective devices and high-voltage metering devices, it is easy to cause incorrect wiring that is not easily detected (especially for the complex wiring of differential protection, sometimes both high and low sides are introduced simultaneously, and there are different connection groups, which are prone to misconnection, and may not cause misoperation or refusal to operate during normal operation, posing a great hidden danger).

Our company has developed the BS0605 protection circuit vector analyzer in a timely manner according to the needs of on-site testing. The instrument integrates multiple functions and has multiple measurement functions. The main measurement functions are: phase meter function - verifying the correctness of the main transformer differential protection and bus differential, electrical parameter tester function - testing necessary parameters of the power system, metering wiring detector function - detecting the three-phase three wire energy metering wiring inspection, harmonic content testing function - on-site testing of the harmonic content of voltage and current, oscilloscope function - displaying bar charts, as a simple oscilloscope, used to observe the waveform of the test signal; The instrument adopts DSP AC sampling, which can simultaneously measure 3 channels of voltage and 6 channels of current analog signals. The instrument pioneered 9-channel vector display on the same screen, with a friendly human-machine dialogue interface. It has independently developed a handheld structure for mold making, high-strength engineering plastic, sturdy and lightweight, easy to use, and greatly facilitates on-site use. It is a capable assistant for power workers.

Product Features

1. Three voltage channels and six current vectors are displayed on the same screen, which is the first of its kind in China. The testing of differential protection devices only requires one wiring to complete the drawing of a hexagonal diagram, greatly improving work efficiency. In situations where space is small and wiring is difficult, the double clamp method can be used for multiple measurements to finally draw a complete hexagonal diagram.

2. Using clamp type current transformers for wiring, there is no need to disconnect the current circuit, which is safe and convenient.

3. Vector analysis of complex protective devices can be performed to determine if the wiring is correct, and a correct wiring diagram can be provided for comparison.

4. It can perform routine electrical parameter testing and display three-phase voltage, three-phase current, three-phase active power, three-phase apparent power, and three-phase phase angle simultaneously; And it can directly read and convert the voltage amplitude, current amplitude, and power values to the primary side of the transformer.

5. Three phase three wire high-voltage metering devices can be checked for incorrect wiring, and 48 types of three-phase three wire connections can be analyzed and judged, providing direct analysis results to investigate and deal with malicious electricity theft methods that alter metering connections, effectively avoiding electricity bill losses.

6. It can perform harmonic analysis of the measured signal on site, analyze the content of 2-32nd harmonics, and automatically calculate the total harmonic distortion.

7. Large screen, high brightness color LCD display, fully Chinese character graphical menu and operation prompts for friendly human-machine dialogue, touch silicone buttons for more comfortable operation and better feel, wide temperature LCD with brightness adjustment, suitable for winter and summer seasons.

8. Powered by a large capacity lithium battery, it can work continuously for up to 6 hours.

9. Users can save the test data in the form of records at any time for centralized and unified management, filing, and reference, and can store more than 2000 sets of data.

10. The saved records can be uploaded to the backend management computer for comprehensive analysis and review.

11. Equipped with perpetual calendar and clock functions, it displays the date and time of the testing work in real time.

12. Small size, light weight, easy to use on site.

13. Reserved USB interface, which can be used to replace USB flash drives and other mobile storage devices with instruments.

Note: Due to continuous product updates, the appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice, and our company reserves the right of interpretation; If there is any act of theft or copying, legal responsibility will be pursued.