Product overview
HTYJS-H insulating oil dielectric tester is high accuracy equipment applies to test the loss and volume resistance ratio of insulating oil and others insulating liquid. It is composed by insulating loss oil cup, temperature controller, temperature sensor, insulating loss testing bridge, AC testing power source, standard capacitor, high-resistance recording, DC HV power, etc. It uses the best advanced high frequency inductance heating method which with the features: oil cup non-contact with heating member, homogeneous heating, fast speed, easy to control. The AV experimental power uses AC-DC-AC conversion mode. The internal standard capacitor is SF6 gas filled three pole capacitor; it is difficult effected by temperature, humidity, to ensure the device in accuracy after used for long time.
Products features
1. The device adopts digital technique, intelligent and automatically test.
2. Equipped with 320x240 LCD display.
3. Can print the test results, the operators can skillful use without vocational training
Technique parameters
Common problem
1. Is your company a sales company or a manufacturer?
Wuhan Huatian Electric Power Automation CO., LTD.is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.
2. Whether the goods are in stock, whether they can be customized, and how long the delivery time is.
After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.
3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.
4. What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.
5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.
Contact us
Address: T4, No. 1, High-tech 2 Road,East Lake High-tech Development Zone,Wuhan
Zip code: 430074
Tel:(+86)-27-8745 7960 / (+86)027-87993136 / 13808601259
Fax: (+86)-27-8799 3136
HTYJS-H insulating oil dielectric tester is high accuracy equipment applies to test the loss and volume resistance ratio of insulating oil and others insulating liquid. It is composed by insulating loss oil cup, temperature controller, temperature sensor, insulating loss testing bridge, AC testing power source, standard capacitor, high-resistance recording, DC HV power, etc. It uses the best advanced high frequency inductance heating method which with the features: oil cup non-contact with heating member, homogeneous heating, fast speed, easy to control. The AV experimental power uses AC-DC-AC conversion mode. The internal standard capacitor is SF6 gas filled three pole capacitor; it is difficult effected by temperature, humidity, to ensure the device in accuracy after used for long time.
Products features
1. The device adopts digital technique, intelligent and automatically test.
2. Equipped with 320x240 LCD display.
3. Can print the test results, the operators can skillful use without vocational training
Technique parameters
| Working condition | -15ºC~40ºC RH<80% | |
| Power | AC220V±10% Frequency Unlimited | |
| AC high voltage output | 400V~2200V ±2% interval 100V 50VA | |
| DC high voltage output | 200V~600V ±2% interval 50V | |
| Temperature control induction furnace | 50VA;output current:25mA | |
| Temperature control induction furnace | Maximum power 500W | |
| Temperature control range | <100ºC | |
| Temperature control error | ±0.5ºC | |
| Temperature measurement resolution | 1ºC | |
| Temperature control time | Room temperature to 90 ºC, less than 20min | |
| Measuring range | tgδ | Unlimited |
| Cx | 15PF~300PF | |
| Rx | 10M-20T | |
| Resolution | △tgδ | 0.001% |
| △Cx | 0.01pF | |
| △Rx | 0.01 | |
| Accuracy | △tgδ | ±(reading×0.5%+0.020%) |
| △Cx | ±(reading×0.5%+0.5PF) | |
| △Rx | ±reading×10% | |
| Relative dielectric constant | εr | automatic calculation according to Cx |
| Volume resistivity | ρ | automatic calculation according to Rx |
| Dimension | 450×310×360mm3 | |
| Weight | 18kg | |
| Distance between HV and LV | 2mm | |
| Capacitance of hollow cup | 60±2PF | |
| The maximum measurement voltage | Power frequency 2000V | |
| Dielectric loss of hollow cup | tgδ<1×10-4 | |
| Liquid capacity | About 40ml | |
| Electrode material | stainless steel | |
| Dimension | 70mm(D)×120mm(H) | |
Common problem
1. Is your company a sales company or a manufacturer?
Wuhan Huatian Electric Power Automation CO., LTD.is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.
2. Whether the goods are in stock, whether they can be customized, and how long the delivery time is.
After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.
3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.
4. What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.
5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.
Contact us
Wuhan Huatian Electric Power Automation CO., LTD
Address: T4, No. 1, High-tech 2 Road,East Lake High-tech Development Zone,Wuhan
Zip code: 430074
Tel:(+86)-27-8745 7960 / (+86)027-87993136 / 13808601259
Fax: (+86)-27-8799 3136