Htzz-10A Series Transformers Low Resistance Ohmmeter DC Winding Resistance Tester
China Htzz-10A Series Transformers Low Resistance Ohmmeter DC Winding Resistance Tester, Find details about China DC Resistance Tester, Resistance Tester from Htzz-10A Series Transformers Low Resistance Ohmmeter DC Winding Resistance Tester
Basic Info.
Model NO.
HTZZ-10A
Data Storage
255
Size
400X200X280(mm)
Power Waste
300W
Printing
Micro Printer
Testing Principle
Four-Wire Measuring Method
Single-Phase/Three-Phase
Single-Phase
Reference Criteria
Dl/T845.3-2004
Dimension
400X200X280(mm)
Weight
9kg(Not Including Accessories)
Temperature
0ºC~40ºC
Relative Humidity
≤80%Rh
Trademark
HVTEST
Transport Package
Cases
Specification
see details
Origin
China
HS Code
9030849000
Model NO.
HTZZ-10A
Data Storage
255
Size
400X200X280(mm)
Power Waste
300W
Printing
Micro Printer
Testing Principle
Four-Wire Measuring Method
Single-Phase/Three-Phase
Single-Phase
Reference Criteria
Dl/T845.3-2004
Dimension
400X200X280(mm)
Weight
9kg(Not Including Accessories)
Temperature
0ºC~40ºC
Relative Humidity
≤80%Rh
Trademark
HVTEST
Transport Package
Cases
Specification
see details
Origin
China
HS Code
9030849000
Product Desciption
Brief introduction
When the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transformer winding is a must. In general, to measure the transformer winding or large power output inductor equipment, the traditional electrical bridge method and pressure drop method require much time and energy. Thus, to shorten the measurement time and reducing the workload of testers, our company developed rapid direct current resistance tester. This is designed with new power supply technology and stable performance, fast measurement, compact, easy to use, high accuracy, good data reproducibility. It is an ideal piece of equipment for measuring transformer winding and large power output inductor equipment.
Products features
With new power supply technology, rapid measurement, compact, easy to use.Can store max 255 groups test data.Adopting "four-terminal" measurement method in technical, it eliminates the measurement error caused by down-lead resistance and contact.Panel printer can quickly print measurement results.Saved data can be reviewed and printed.
Product parameters
| Item | Specifications and parameters | Remarks | |
| Measurement current | 1mA,10mA,1A,5A,10A | ||
| Measure Range | 1mA: 10Ω~20KΩ | ||
| 10mA: 1Ω~2KΩ | |||
| 1A: 10mΩ~20Ω | |||
| 5A: 1mΩ~4Ω | |||
| 10A: 1mΩ~2Ω | |||
| Accuracy | ±0.2%(full range±2 digit) | ||
| Data storage | 255 | ||
| Display mode | LCD display | Resistance display: 4 1/2 bits | |
| Max resolution | 0.1μΩ | ||
| Power supply | AC220V±22V,50Hz±2Hz | Fuse 5A | |
| Maximum Power Dissipation | 300W | When the test current of 10A | |
| Work Environment | Temperature: 0ºC~40ºC;Relative Humidity: ≤80%RH | ||
| Dimension | 400x200x280(mm) | ||
| Weight | 9kg | Not including accessories | |
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
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