Insulation Oil Tester for Series HJT (test oil breakdown voltage dielectric strength)
Transformer Oil Tester
Insulation Oil Tester for Series HJT (test oil breakdown voltage dielectric strength)
? Introduction
IIJ series fully automatic oil tester is apply to test the insulating oil's dielectric strength, which is designed as per the requirement of IEC156 Testing Method of Insulation Oil Medium Strength, which via proper programming, has got functions of auto boosting, step down, stirring, display and print out. After breakdown of oil medium, HV break off will operate within 10 seconds to enable an auto isolation of control system partly; this effectively safeguards the personnel security and equipment safety.
The automatic oil tester adopt industrial SCM to control, which is applied to integrate circuit, new model I/0 connection, particular testing and anti-jamming technology which largely improve the machines capacity .
Main features:
1.Simple operation, automatically (can be finished just press on key)
2.Menu controlled. Input data can clear
3.Can store 99 groups oil testing data which is convenient to reading and print. The testing data can keep 100 years under the condition of power off.
4.System time can go on running under power off;
(The system time just for reference can not be the standard of timing)
5.Can upgrade software through RS232
6.High capacity of anti-jamming and high precision of testing.
7.Small volume, light which operated in the open air very conveniently.
8.The set shall be provided with smooth and continuous of output voltage between zero and maximum having no distortion of waveform.
9.Audio sound and visual signal will indicate at the instant of sample failure.
?¡ Technology and parameter data
1.Power Supply: 220 ±10% VAC, 50HZ
2.Output: 60 kV,70KV, 80 kV, 100 kV
3.Capacity: 1.2 kVA (for 60kV), 1.6 kVA (for 80 kV), 2.0 kVA (for 100 kV)
4.Pressure increase rate: About 2 KVA/S
5.Pressure testing speed: 3%
6.Break down sensitivity :
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.
Specifications Bdv insulating oil tester, insulationg oil testing equipment: 1.Small size, light weight, easy operations. 2.Iec156 standard. Iij-ii automatic oil tester is special used in the electric power industry for measurement for breakdown voltage of insulation oil. The dielectric strength is a comprehensive index for transformer oil, iij-ii oil tester is designed according to international standard iec156 dielectric strength. It adopts built-in printer, lcd displayer, industrial single chip as controller, new type i/o interface, apply large integrate circuit etc. This oil tester has high capability of anti-jamming and can run in open air. 1. Small size, light weight, easy operations 2.Adopt menu management, impute parameter is good 3.Can be stored ninety-nine kinds of oil test data 4.The system clock can be run when be powered off 5.High capability of anti-jamming, high precision Delivery: sea, air, railway Lead time: 15 days Price term: fob shanghai Payment term: tt/lc/da/dp Minimum order: 1 set Packing: wooden case Standards certificate: ce certificate iso9001 Quality makes living. Top will spare no effort to provide you products of superior quality and best services. Mr jason wang:8615215071486 86-23-68677712 86-23-88901306 Skype: dadawandouge msn:wandouge You are welcome to visit our web site: www. Topoilpurifier.Com Wooden case
The transformer oil bdv tester unit is for automatically testing the breadkown voltage or dielectric strength of the insulation oil upto 60kv or 80kv or 100kv. Wooden case
Scope Test standards: astm d1816, astm d877. This instrument uses special hardware and software anti-interference technology, it can work in a strong magnetic field environment, and widely used in power, oil and research departments. Features 1. The instrument uses a microprocessor, three cups of whole, auto-complete boost, hold, stirring, static discharge, calculate, print and other operations, oil circulation pressure test can be carried out within 0-80kv range. 2, large-screen lcd, english menu, easy to operate. 3, this instrument is simple to operate, the operator simply simple setup, the instrument will automatically complete the 1-3 oil sample pressure test in accordance with the setting. Each oil sample, each cycle of breakdown voltage and frequency are automatically stored, after completion of the test, a thermal printer can print out the voltage value of each oil sample breakdown various times and average. 4, retentive, it can store 100 test results and can display the current ambient temperature and humidity. 5, using scm control uniform boost, voltage frequency accuracy of 50hz, making the entire process easy to control. 6, overvoltage, overcurrent, limit and other protection to ensure the safety of the operator. 7, having a temperature measuring and display function displays the system clock. Technical parameters 1, the test voltage: 0-80kv (optional) 2, the voltage distortion:
Oil tester Ijj (d)-80 series insulating oils dielectric strength automatic tester is a new generation full automatization bdv testing instrument developed on the basis of the hcj-9905a model, which is designed according to the international standard iec-156 and national standard gb507-86 (insulating oils- determination of the dielectric strength) requirements, and meet the various usersf+ feedback and opinions. Using setting firstly, start up testing secondly method, it is adopted scm as the leading, the whole testing procedure automatically run and controlled by the microcomputer. It is simply operated and convenient used.
Series bz transformer oil regeneration device use of a special chemicals for purifying and regenerating the unqualified transformer oil, switch oil, mutual inductor, it also can be used as absorption unit for treating low viscosity lube oils. Series bz can remove acid, free carbon, oxides, pigment and particles, it dose not affect insulating oil ingredients and anti-oxidation. Restoring oil dielectric strength, the treated oil is limpidity. It can save 90% cost than replacing of new oil. Our products list as following: Zy-high effective vacuum transformer oil purifier, oil filtration Zyd-double stages insulating oil purifier, oil treatment, oil purification Zym-mobile/trailer type transformer oil treatment, oil filtration mnachine Ty-turbine oil purifier, oil treatment Tj-coalescence and separating oil filter, oil purifier machine Tya-lubricating oil purifier/hydraulic oil purification Tyj- phosphate ester fire-resistant oil purifier, oil filtration machine Jzs-engine oil regeneration system, waste oil recycling Bz-trasnformer oil regeneration device, oil pruifier Pf-plate pressure oul filter, oil purifier machine Jl-portable oil piurifier, oil filtering, oil filter Iij-ii-bdv oil tester, insulating oil dielectric strength tester Nkee-oil moisture sensor, water content tester
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
1. Operated fully-automatically with PLC controller. 2. The oil of any grades can be treated on line. 3. High vacuum: Ultimate vacuum ¡¨¹ 5Pa, Working vacuum ¡¨¹ 35Pa. 4. Duplex 3D stereo-evaporation, eliminating the liquid water quickly. 5. High absorption speed: Absorption speed power ¡Y 333 L/C. 6. UK G technology---the trace water (such as dissolved water) can be removed effectively. 7. Distinctive combination of double FH trapezoidal network filtering system and high polymer filter. 8. Carbon fiber infrared heating system---make the oil contains zero sum of ethane after the treatment. 9. Special for vacuum oiling and drying for power transmission equipments over 110KV. RECOMMAND PRODUCTS Product-catalogue: For Insulating Oil (transformer oil, mutual inductor oil, valve oil and so on) -Highly Effective Vacuum Oil Purifier (series ZY ) -Computer-Tested Highly Effective Vacuum Oil Purifier (series ZY-A) -Multi-function Transformer Oil Treatment Machine (series ZYB) -Double-Stage Highly Effective Vacuum Transformer Oil Purifier (series ZYD) -Ultra-High Voltage Oil Regeneration Treatment (series ZYD-I) For Lubricant Oil (hydraulic oil, turbine oil, gear oil, diesel, heating oil and so on) -Multi-function Lubricating Oil Purifier (series TYA) -Phosphate Ester Fire-Resistant Oil Purifier (series TYA-I) -Highly Effective Vacuum Turbine Oil Purifier (series TY) -Vacuum Turbine Oil Regeneration Purifier (series TY-R) -Hydraulic Regeneration Oil Purifier (series TYH) -Coalescence-Separation Oil Purifier (series TYB) -Centrifugal Vacuum Oil Purifier (series CYA) Other Kind Plants related: -Highly Effective Vacuum Engine Oil Purification System (series LYE) -Portable Oil Purifier (series JL) -Plate Pressure Oil Purifier (series PL) -Highly Effective Oil Filling Machine (LY) -Small Portable Edible Oil Filtration Machine (JL-C) -Transformer Oil Regeneration Device (series TFR) - Automatic Insulating Oil BDV Tester (series II-J) -Coalescence-Separation Oil Filter All parts are available for supply Wooden Case
The most important advantage of the on-line style tester is that it can work when the ESP Unit is running. To put it differently, the insulation resistance of the system can be measured without power off and will keep the ESP system running through most common failures. Technical Parameters: The tested system voltage :< 2500VAC Insulation resistance range:0.5Mª+í½2000Mª+ Measures up to 2500VAC Battery powered ú¿12VDC 8 piecesú¬ Accuracy: 2í½1000 Mª+ í+5% Ambient temperature: ú¡25í½+50