80kv Three Cups Transformer Oil Bdv Tester for Precision Instruments Provide Other Electrical Tester

Product Description

Product Description

PRODUCT FUNCTION

NRYH510T 80kV Three CupsTransformer Oil BDV Tester

FUNCTION

1.the series of instruments for the integrated structure, according to different models can be continuously tested according to the number of cups of oil samples. The instrument is controlled by micro single-chip computer, which can automatically complete a series of operations such as static discharge, pressurization, stirring, calculating average value, displaying data, storing data and printing, and it can also determine the temperature and humidity at that time. It can carry out oil withstand pressure cycle test in the range of 0-80kV.

2.Using 800×480 large-screen color touch-screen LCD monitor with internal 

backlight system can be clearly visible even at night. Built-in 13 kinds of test standards and 6 test methods as well as self-defined parameters for testers to choose and set. Thermal printer is adopted with good printing effect and low noise. 

3. the instrument is easy to operate, the operator only needs to input simple instructions according to the instructions, the instrument will automatically complete the voltage resistance test according to the set parameters. Each breakdown voltage value is automatically stored, and after the test is completed, the printer can be opened to print out the breakdown voltage value and average value of each oil cup. 

4. the instrument is more adaptable, can be used in the laboratory and outdoor site, the instrument also has a strong anti-interference ability, but also in the strong electromagnetic field environment normal work. It is very suitable for the departments with more oil samples and tight test time requirement. 

5. the instrument has over-voltage, over-current, limit and other protective devices, in the normal use of the environment, absolutely guarantee the safety of the instrument itself and the operator. 

6. the instrument is equipped with 10 kinds of boosting speed can be selected according to different test requirements.

Technical Parameters

Power Supply Voltage	AC 220V±22V
Power Frequency	50Hz±2.5Hz
Power	200W
Output Voltage	0kV-80kV
Boosting Speed	0.5~5.0kV/s (step interval 0.5, total 10 speeds selectable)
Total Voltage Distortion Rate	<3%
Ambient Temperature	0℃---+40℃
Relative Humidity	≤80%

PRODUCT APPLICATION

Company Profile

ABOUT US

Refine On (Hebei) Electric Power Technology Co., Ltd. is located in the Mancheng High-tech Development Zone, Baoding. It is fully committed to the high-tech field of power system automation, specializing in the research and development of a series of products such as power system marketing measurement, operation and maintenance high-voltage testing, distribution network testing, power consumption inspection, and tools and meters. It is a technology-oriented enterprise integrating R&D, production, sales and service. The company provides instruments, meters and testing equipment related to power generation, transmission, transformation, distribution and sales. Provide sales of complete sets of instruments and equipment required for installation (repair, testing) of Grade one, Grade Two, Grade Three and Grade Four.

The company is equipped with various production, testing and inspection facilities, has a sound management system, and strictly adheres to the GB/T19001-2016 quality management system standard for production and operation. A number of high-tech instruments and equipment that meet the on-site requirements have been developed. At present, the products have been widely applied in multiple fields such as power, railway, mining, petroleum and chemical engineering.

The company has obtained the Quality management System certification certificate, 2 invention patents, 10 utility model patents and 20 software Copyrights. And it has established long-term and close cooperative relations with units such as Beijing Institute of Metrology, Beijing Electric Power Research Institute, and Hebei Institute of Metrology.

Our main products include insulating oil tester series, insulating resistance tester, power quality analyzer, circuit breaker, relay protection tester, high-voltage generator, high-voltage capacitor, test transformer, transformer test series, etc.

Certifications

Packaging & Shipping

FAQ

FAQ

1. Insulating Oil Tester Series
1.1 What is the main function of the Insulating Oil Dielectric Strength Tester (80kv/100kv)?
Tests insulating oil's dielectric strength to detect impurities, moisture, or aging, ensuring safe operation of transformers and circuit breakers.

1.2 How often should the Insulating Oil Dielectric Strength Tester be calibrated?
At least once a year; shorten intervals for frequent use, harsh environments, or post-maintenance.

1.3 What is the difference between the Closed Cup Flash Point Automatic Tester and the Open Cup Flash Point Automatic Tester?
• Closed Cup: Tests in sealed containers; for low-flash oils (e.g., diesel) and sealed power equipment.

• Open Cup: Tests in open containers; for high-flash oils (e.g., insulating oil) and air-exposed scenarios.

2. Transformer Test Series
2.1 What can the Transformer Capacity Tester detect?
Detects transformer's actual capacity, no-load/load loss, no-load current, and impedance voltage; judges compliance and faults.

2.2 How to use the Transformer Tap Changer Tester?
1. Connect test lines to tap changer terminals per manual.

2. Power on, select test mode (e.g., resistance test).

3. View results; disconnect and power off after. (Note: De-energize and ground transformer first.)

2.3 What is the purpose of the Transformer Winding Deformation Tester?
Detects winding deformation (axial displacement, short circuits) from short-circuits or vibration; enables early maintenance to avoid accidents.

FAQ

3. Circuit Breaker Test Instruments
3.1 What are the differences between the Single-Chip Microcomputer and Industrial Computer Circuit Breaker Characteristic Testers?
• Industrial Computer: Stronger data processing, more tests (e.g., dynamic resistance), touch interface, and computer data communication.
• Single-Chip: Simple structure, low cost; for basic characteristic tests.
3.2 How to judge whether the Circuit Breaker Characteristic Tester is working normally?
1. Check power and indicator lights.
2. Run self-test; test a standard circuit breaker.
3. Confirm results are within allowable error. Stop use if self-test fails or errors are large.
4. Cable Fault Test Instruments
4.1 What types of cable faults can the Multiple Pulse Cable Fault Tester detect?
Detects low-resistance (short circuits), high-resistance (leakage), and open-circuit faults; locates faults via pulse reflection.
4.2 How to improve the accuracy of the Cable Fault Location Tester?
• Ensure correct, firm test line connections.
• Select proper test mode/parameters for fault type.
• Eliminate environmental interference; keep site clean/dry.
• Calibrate regularly.
• Test multiple times for complex faults; analyze results comprehensively.
5. Insulation Resistance Tester
5.1 What is the application scope of the High-Voltage Insulation Resistance Tester?
Tests insulation of high-voltage equipment (transformers, generators, cables, etc.); checks for moisture, dirt, or aging to support commissioning and maintenance.
5.2 How to (complete based on full content; core steps?

Store in dry environment, avoid impact; clean terminals before use; calibrate regularly to maintain accuracy.)