Transformer comprehensive test console

Transformer comprehensive test consolemanufacturer

1、 Product Overview

The HYZC-IIITransformer comprehensive test consoleWidely used in 10KV~35KV power transformer and reactor manufacturers, power maintenance departments, and testing enterprises, the product has been well received by users. The product has stable performance, accurate and reliable testing data, and the parameters of the transformer comprehensive test bench comply with national and power transformer industry standards and specifications. If there are differences between standards, the higher standard shall be executed. The following tests shall be conducted in accordance with relevant national standards such as GB/T4776, GB/T5169, GB/4285 for transformer comprehensive testing systems.

This test bench is mainly used for testing the DC resistance and transformation ratio of power transformers and distribution transformers, no-load and load characteristics and induction withstand voltage, on load tap changer testing, and temperature rise testing.

The measurement part of the device is controlled by a high-end microcontroller, and the digital display, no-load, short circuit and other test data are synchronously sampled by the microcontroller, avoiding the errors caused by manual calculation of voltage, ammeter and power meter readings in traditional testing methods.

2、 Product Features

The transformer testing system integrates testing wiring, display, data acquisition, analysis and processing, measurement control, storage, printing, and protection. The entire testing process is completed, and it has outstanding advantages of high efficiency and high precision.

The transformer testing system adopts fully computerized communication and displays parameters such as three-phase voltage and current. All test data is displayed in real-time (locked) on the screen, avoiding errors caused by factors such as parallax, conversion, and calculation during the testing process. Improve testing accuracy. Especially to solve the difficulty of operators simultaneously reading multiple meters and recording multiple sets of data, ensuring the accuracy and reliability of experimental data.

The basic functions of the testing software include the transformer comprehensive testing system software, which can operate and control the transformer ratio group tester, transformer winding DC resistance tester, transformer power analyzer. The software has a user-friendly interface and intuitive and simple operation. The data processing adopts automatic storage method, and all experimental data is filled into the corresponding database in real time to avoid manual copying and recording process, ensuring the authenticity and reliability of the data.

3、 Experimental project

The complete set of HYZC-III power transformer comprehensive testing equipment produced by our company has the following functions (testing items):

DC resistance test of transformer winding

Transformer winding ratio group test

Transformer no-load characteristic test (no-load loss, percentage of no-load current to rated current);

Load characteristic test of transformer (load loss, impedance voltage percentage; can automatically perform temperature conversion and load loss test under full current of 30% or more);

Power frequency withstand voltage test of transformer;

Frequency doubling withstand voltage test of transformer;

Transformer temperature rise test

Our company produces a wide variety of control consoles with complete specifications. Our products include fully automatic transformer comprehensive testing benches (computer-controlled), intelligent Chinese English control consoles, high-voltage test partial discharge operation consoles, and design and production of various special specification test consoles. We provide parameter customization according to customer requirements.