HUAYI: Professional Oil BDV Tester Manufacturer
Wuhan HUAYI Electric Power Technology Co.,Ltd. (HUAYI for short) is a professional manufacturer in China, researching and manufacturing electric testing equipment. HUAYI insist developing and marketing independently, and make efforts to improve the products quality, reduce cost, and improve efficiency.
Why Choose Us
Rich Experience
The company was established in 2005 and has more than ten years of professional experience. It is one of the earliest manufacturers of high-voltage testers in China.
Professional Technology Support
Specialize in testing and solutions for more than 18 years. Own experienced engineers. Professional on delivery, installation, debugging, and training.
ISO Certification
We have a professional R&D technical team and strict quality control to ensure safety, accuracy and efficiency. Passed ISO9001 certification and obtained relevant patent certificates.
24 hours After-sales
Professional after-sales service, paying attention to customers' feedback about products; Providing solutions within 24 hours, if the customers have any problem; Act quickly and efficiently.
Product Parameter
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Work power |
AC220V ±10%,50HZ ±5% |
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Measurement range |
AC0～80KV standard(0~100kv optional) |
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Limited current |
5mA |
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Measurement accuracy |
1.50% |
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Voltage regulate speed |
2.5KV/S±10% |
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Preset |
Times 1～9 |
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Stir time：0～1min39second |
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Standing time：0～10min39second |
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Work condition |
Temperature:0℃～35℃;relative humidity :≤75% |
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Oil cup clearance |
2.5mm (Oil cup feeler diameter) |
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Dimension |
415×315×315(mm) |
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Weight |
28Kg |
Benefits of Oil BDV Tester
Assessing Insulation Quality: Oil BDV tester helps evaluate the quality of the transformer’s insulation system, ensuring the safety and reliability of the equipment.
Accuracy and Precision: The Oil BDV testers are designed to provide accurate and precise results, ensuring the reliability and safety of the tested equipment.
User-Friendly Interface: The Oil BDV testers feature an intuitive and user-friendly interface, making it easy for operators to perform tests and interpret the results.
Wide Testing Range: The Oil BDV tester offers a wide test range, meeting various applications and industry standards.
Durable Construction: The Oil BDV tester is constructed from high-quality materials and components to withstand the rigors of daily use, ensuring a long-lasting, reliable solution.
Cost-Efficient: By identifying potential issues early, oil BDV tester can help avoid costly repairs and replacements, saving both time and money.
Application of Oil BDV Tester
Power Generation and Distribution
Oil BDV testers are essential in power generation plants, substations, and transmission networks where large-scale transformers form the backbone of electrical infrastructure. These systems rely on insulating oil not only to cool transformers but also to prevent electrical arcing and short circuits.
Oil and Gas Industry
In offshore platforms, refineries, and pipeline pumping stations, electrical systems operate in harsh, explosive environments where equipment reliability is paramount. oil BDV testers play a vital role in maintaining the integrity of switchgear, motor control centers, and substation transformers.
Chemical and Petrochemical Industries
Chemical processing plants use numerous high-voltage motors, rectifiers, and process control systems that depend on reliable insulation. Oil BDV testers help safeguard these sensitive operations from electrical faults caused by contaminated or degraded oil.
Electrical Equipment Manufacturing
Manufacturers of transformers, switchgear, and high-voltage components use Oil BDV testers during production, quality assurance, and final testing phases to ensure product reliability and compliance with international standards such as IEC 60156 and ASTM D877.
Single-edged Measurement Method
Open the oil tank’s cover of the oil BDV tester, Remove any electrical frame and insulating sleeve, and leave only the fastened end of the electricity. By the test line of the high voltage terminal is connected to the electrical fastener, the grounding end of the AC high voltage table is connected to the ground end of the device to increase the voltage to the appropriate size, and keep unchanged. At the same time record the readings of the instrument and high voltage gauge’s, Double the value of the high voltage gauge is the standard value of the output voltage.
Double-edged Measurement Method
Remove the two electrical frames and insulating sleeves, and connect the high-voltage terminals of two AC high-voltage gauges to the two electrical connections respectively, and the grounding terminals of the two high-voltage gauges are together with the grounding terminal of the equipment. The sum of the values of the two high-voltage gauges is the standard value of the output voltage.
Usage Requirements
Before using this tester, be sure to read this operation manual in detail.
Before turning on the power, carefully check whether the connecting wire is firm, and the instrument shell must be reliably grounded.
After the power is turned on, the operator is strictly forbidden to touch the shell of the oil cup tank cover to avoid the danger of electric shock.
Use only a calibrated tester. Regular calibration should be performed according to manufacturer specifications.
The test cell and electrodes must be thoroughly cleaned and dried before each test to avoid contamination and false results.
During the use of the tester, if any abnormality is found, the power supply should be cut off immediately.
The oil cup should be kept clean. During the outage period, a sufficient amount of dry and qualified insulating oil should be added to soak to keep the oil cup free from moisture and electrode oxidation.
Supporting Accessaries
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Serial Number |
Name |
Amount |
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1 |
Mainframe |
One |
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2 |
Fuse |
Four |
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3 |
Oil cup |
One |
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4 |
Power line |
One |
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5 |
Specification |
One |
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6 |
Inspection Report |
One |
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7 |
Certification |
One |
How To Cooperate With Us
Inquiry: You can contact us online or sending us an inquiry. Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.
Phone Number: (+86)-18062012971/whatsapp:+8618064115448
E-mail: sales@sinohipot.com/ tina@sinohipot.com
Custom Plan Development: During the consultation, we’ll evaluate your specific requirements and together, craft a custom quality assurance plan tailored to your needs.
Agreement and Setup: Once you’re satisfied with the plan, we’ll finalize the details and set up everything needed to get started.
Quality Assurance Implementation: Our team will then implement the quality assurance protocols on your selected products or processes.
Delivery: Deliver cargos by sea or by air according to requirement.
Packaging and Delivery
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Packing detail: |
Packing with wooden cases, provide different solutions of shipping way. |
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Payment: |
We accept many payment term, such as T/T, Western Union, L/C. |
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Warranty period: |
One-year warranty, Installation, and commissioning of specific products. |
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Delivery time: |
Most of our products are in stock and can be delivered upon payment. The delivery time usually does not exceed 15 days. |
Our Certificates
As one of the most professional oil bdv tester manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy cheap oil bdv tester made in China here from our factory.