Transformer Oil Dielectric Strength Tester

Transformer Oil Dielectric Strength Tester Transformer Oil Tester HJT Transformer oil tester conforms to international standard IEC-156, can be used for power frequency dielectric break down test on the transformer oil, capacitor oil, electric device, insulation tool, electric manufacturer and etc. It??s widely used in the fields of power system, petroleum, chemical industry, railway station, power station, electric manufacturer and etc. Features: 1.Self detecting function. The regulator could return to zero start automatically. 2.Controlled by micro computer, easy to operate. 3.Build-in printer. 4.Automatic magnetic bar stir, to eliminate uneven and bubble of oil.  5.100 test data storage, can display the ambient temperature and humidity. 6.Over voltage, over current, limitation protection functions, to ensure the safety of operators. 6.RS232 interface. Specification: Power supply: AC 220V ±10%, 50 Hz ±5% Test voltage: : AC 0 80KV 0-100kV at option Limitation current: 5mA Test precision: 1% Voltage boosting rate:  0.5-5KV/s (adjustable) Presetting: 1-9 times Stirring time: 0-1 minute 9 seconds Static time: 0-10 minutes 39 seconds Environmental temperature: 0-35 Relative humidity: 75%RH Power: 300VA Electrodes Gap Size: 2.5mm Our company export all kinds of Oil Purifier Machinewe have a whole set of quality Oil Filtration system. If you have interested in our Oil Treatment Plant such as Oil Purification Machine, Vacuum Dielectric Oil Filtration Plant, Hydraulic Oil Filtration Plant, ect. Please feel free to contact us.

OVERVIEW Many power systems, railway systems, large-scale petrochemical plants and enterprises have a lot of electrical equipment whose internal insulation are mostly oil filled insulation type, and therefore, test on insulating oil dielectric strength is common and necessary. To meet the needs of the market, we have developed and produced a series of insulating oil dielectric strength testers according to national standard GB T507-2002, industry standard DL429.9 91 and the latest Electric Power Industry Standard DL T846.7-2004 by ourselves. This instrument, by using a single chip microcomputer as the core, can operate in full automation with high accuracy, greatly improving work efficiency and reducing the labor intensity of workers. Moreover, it is small in size and convenient to carry. MAJOR TECHNICAL INDICATORS Output voltage 0 100KV optional Voltage distortion rate 3 Voltage raising speed 0.5 5 KVS adjustable Standing time 15min adjustable Boosting interval 5 min adjustable Boosting frequency 1 9 time s optional Booster capacity 1.5KVA Measuring accuracy 3 Supply voltage AC220V 10 50Hz1 Hz Power 200W Applicable temperature 0 45 Applicable humidity 75 RH Overall dimension 465 385 425 Transformer Oil Dielectric Strength Tester 2

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Supplier: Bonny light crude oil (blco), yemen light crude oil, jet fuel, diesel d2, d6, mazut, base oil, gasoline, cocoa bean and powder, petroleum products, coal, diesel, bitumen, petcoke, aluminum, hms, charcoal, wheat, sugar, milk, soybean, corn, beef, chicken, flour, meal, rye, frozen vegetable, okra, french fries, etc.
Services: Procurement, exporter

We has developed DST Insulating Oil Dielectric Strength Tester according to International standard IEC156, which is developed especially for measurement of insulating oil breakdown voltage. The dielectric breakdown is an indication of the oil ability to withstand electrical stress. The oil sample is placed in a test cup and an AC voltage is impressed on it. The electrodes are two discs, exactly 1 in. in diameter and placed 0.10 in. apart. The voltage is raised at a constant rate, until an arc jumps through the oil between the two electrodes. The voltage at which the arc occurs is considered the dielectric strength of the oil. DST automatic Insulating Oil Dielectric Strength Tester is unique in the market due to its functionality and the excellent user benefit in comparison to costs. The transformer oil tester provides delivers clear and reliable measurement results. It is no longer necessary to send samples to the laboratory. Environmental and transport influence on the samples are minimized. Due to its design, the tester is particularly handy, easy to operate and especially excellent to use under tough ambient conditions. By proper programming, DST Insulating Oil Dielectric Strength Tester has got functions of auto boosting, step down, stirring, display and print out. Portable type is available for performing both levels of this test in the field.

Supplier: En590 10 , d6 , naphtha , jetfuel, nigerian crude, petcoke, and iron ore ( mexico origin )
Buyer: Used/second hand equipment, machinery, plants, granular sulphur

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