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Digital Display 10kVA AC DC Hipot Test Equipment

YDJ Digital Display 10kVA AC DC Hipot Test Equipment

Suitable for all kinds of high voltage electrical equipment in power system、Insulation material insulation strength test under power frequency or dc high voltage

Large voltage margin，Corona ring small，Bureau of dropping
New insulation material
reliable quality，good stability

Manual Pictures Video

stake： About product purchase、Technical maintenance and other services，Send welcome email： send email

Product Introduction

YDJ Digital Display 10kVA AC/DC Hipot Test Equipment is a high-capacity, modern testing system designed for comprehensive dielectric strength validation. Combining a robust 10kVA rating capable of testing large equipment like power transformers and long cables with precise digital monitoring of test parameters, it performs both AC and DC withstand voltage tests with automated control and data recording. This advanced equipment is particularly suitable for high-voltage laboratories, manufacturer quality control, and utility commissioning tests where accurate documentation and reliable high-power output are essential.

Product nickname：oil-immersed transformer、Oil type variable、High pressure oil-immersed test transformer、YDJ、Power voltage test transformer、Ultra-light high-voltage test transformer、Cascade high voltage test transformer、Ac-dc high voltage test transformer

Product Parameters

technical parameters

specifications and models	capacity(kVA)	High Voltage(kV)	high-tension current(mA)	ow input voltage		ratio of transformation(high /rites)	temperature rise℃(30 minutes)
specifications and models	capacity(kVA)	High Voltage(kV)	high-tension current(mA)	tension(V)	electricity(A)	ratio of transformation(high /rites)	temperature rise℃(30 minutes)
YDJ-3/50	3	50	60	200	15	500	10
YDJ-5/50	5	50	100	200	25	500	10
YDJ-10/50	10	50	200	200	50	500	10
YDJ-20/50	20	50	400	400	50	500	10
YDJ-30/50	30	50	600	400	50	500	10
YDJ-50/50	50	50	1000	400	125	500	10
YDJ-5/100	5	100	50	200	25	1000	10
YDJ-10/100	10	100	100	400	25	1000	10
YDJ-10/25	10	25	400	400	25	1000	10
YDJ-20/100	20	100	200	400	50	1000	10
YDJ-30/100	30	100	300	400	75	1000	10
YDJ-50/100	50	100	500	400	125	1000	10
YDJ-15/150	15	150	100	400	37.5	1000	10
YDJ-20/150	20	150	133	400	50	1000	10
YDJ-30/150	30	150	200	400	75	1000	10
YDJ-50/150	50	150	333	400	125	1000	10
YDJ-100/150	100	150	667	400	250	1000	10
YDJ-50/200	50	200	250	400	125	1000	10
YDJ-100/200	100	200	500	400	250	1000	10
YDJ-150/200	150	200	750	400	375	1000	10
YDJ-200/200	200	200	1000	400	500	1000	10
YDJ-300/200	300	200	1500	400	750	1000	10
YDJ-50/300	50	300	170	400	125	1000	10
YDJ-100/300	100	300	333	400	250	1000	10
YDJ-150/300	150	300	500	400	375	1000	10
YDJ-200/300	200	300	667	400	500	1000	10
YDJ-300/300	300	300	3000	400	750	1000	10

stake：

1.The appearance of the product shall be subject to the actual product，If there are any changes in technical parameters and models，without prior notice.If there is theft or copying，Legal responsibility will be pursued.

2.For more information about Wuhan UHV, please enter product center . Service email：info@hvtest.cc

Product Characteristics

1、High voltage test transformer has excellent material selection, reliable quality, good stability
2、Large voltage margin, Corona ring small, Bureau of dropping
3、New insulation materials are used, small in size, Light weight

Product Function

1、High-Power AC/DC Output: The 10kVA rating provides substantial power for testing large equipment such as power transformers, long cables, and heavy switchgear. It performs both AC and DC withstand voltage tests.
2、Digital Display and Monitoring: It features a clear digital display for precise, real-time monitoring of test parameters like voltage and current, enhancing accuracy and data recording.
3、Oil-Immersed Design: The transformer uses high-quality oil for insulation and cooling, ensuring effective heat dissipation and reliable performance during extended testing.
4、Automated Control and Data Recording: It is designed for automated control of the test sequence and data recording, which is essential for comprehensive documentation and compliance reporting.
5、Robust Construction: Built with excellent material selection, a large voltage margin, and a small corona ring to minimize partial discharge, ensuring reliable quality and good stability.

Product Advantages

1、High Capacity and Precision: It combines a robust 10kVA power rating with the precision of digital monitoring, making it suitable for testing large equipment with accurate, repeatable results.
2、Versatility with AC and DC: Its ability to perform both AC and DC tests in a single unit makes it a versatile tool for a wide range of applications.
3、Proven Reliability: Based on the classic, rugged oil-immersed design, this unit is known for its durability, effective cooling, and long service life.
4、Modern Functionality: The integration of digital display, automated control, and data recording makes it a modern solution for demanding quality control, laboratory, and utility testing environments.

Application Scenarios

1、High-Voltage Laboratories: Used in accredited labs and research institutions for performing standard-compliant dielectric tests on large test objects.
2、Manufacturing Quality Control: Employed by manufacturers of large transformers, generators, and high-voltage switchgear for factory acceptance and type testing.
3、Power Utilities and Large Substations: Used for commissioning, preventive maintenance, and fault diagnosis testing on large power transformers, high-voltage circuit breakers, and power cables.
4、Industrial Facilities: Utilized by large industrial plants (e.g., petrochemical, steel, mining) for maintenance and testing of high-voltage motors, generators, and distribution systems.

FAQ

1、What is the advantage of the digital display over the pointer version?
The digital display offers higher precision, better readability, and eliminates parallax error. It provides an exact numerical readout of voltage and current, which is essential for accurate test documentation and for setting precise test thresholds.
2、What makes the 10kVA rating important?
10kVA rating indicates a high power capacity. It allows the tester to supply a sufficient current at high voltage to effectively test large, capacitive loads like long high-voltage cables or large power transformers, ensuring the test can be performed at the required voltage without the output dropping under load.
3、What safety features are included?
The tester includes overcurrent protection. When used with its matching control console, it also typically features zero-start protection and an emergency stop, ensuring safe operation.
4、What are the maintenance requirements for this oil-immersed unit?
Regular maintenance includes checking the oil level and quality, and periodic testing of the oil's dielectric strength. The unit itself requires general cleaning and inspection of connections.
5、Where is this tester most commonly used?
This tester is commonly used in high-voltage testing laboratories, heavy electrical equipment manufacturing, and large utility substations for testing high-power, high-voltage equipment where digital precision and data recording are key requirements.

HT testing transformer

HT testing transformer

HT testing transformer

HT testing transformer

HT testing transformer

HT testing transformer

HT testing transformer

HT testing transformer

Product Video

Product Certificate

Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T45001-2020 occupational health and safety management system requirements.

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