Htzz-40A 2.5A, 5A, 10A, 20A, 40A Winding Resistance Ohmmeter DC Reistance Ohmmeter
China Htzz-40A 2.5A, 5A, 10A, 20A, 40A Winding Resistance Ohmmeter DC Reistance Ohmmeter, Find details about China Winding Resistance Ohmmeter, DC Reistance Ohmmeter from Htzz-40A 2.5A, 5A, 10A, 20A, 40A Winding Resistance Ohmmeter DC Reistance Ohmmeter
Basic Info.
Model NO.
HTZZ-40A
Data Storage
255
Display
LCD
Resistance Display
4 1/2 Bits
Maximum Resolution
0.1μΩ
Power Supply
AC 220V±22V,50Hz±2 Hz
Fuse
5A
Maximum Power Dissipation
1200W
Input Test Current
10A
Temperature
0°c~40°c
Relative Humidity
≤80%Rh
Certificate
Ce/ISO
Colour
Black
Trademark
HV TEST
Transport Package
Carton
Specification
see details
Origin
China
HS Code
9030849000
Model NO.
HTZZ-40A
Data Storage
255
Display
LCD
Resistance Display
4 1/2 Bits
Maximum Resolution
0.1μΩ
Power Supply
AC 220V±22V,50Hz±2 Hz
Fuse
5A
Maximum Power Dissipation
1200W
Input Test Current
10A
Temperature
0°c~40°c
Relative Humidity
≤80%Rh
Certificate
Ce/ISO
Colour
Black
Trademark
HV TEST
Transport Package
Carton
Specification
see details
Origin
China
HS Code
9030849000
Product Desciption
Brief introduction
DC resistance measurement of transformer winding is an essential test project during transformer delivery, repair and changing tapping switch. Usually, it is a time consuming task to use traditional methods (bridge method and voltage drop method) to measure transformer winding and DC resistance of high-power inductive device. In order to change this situation: shorten measurement time and reduce the staff's workflow, our company has developed DC resistance rapid tester. The instrument using new power technology, with characteristics such as stable performance, rapid test, small size, light weight, easy operation, high measure precision and good data reproducibility, is the ideal equipment to measure transformer winding and DC resistance of high-power inductive device.
Products features
1. Can output 40A DC current, fast and stable to test.
2. CPU in high capacity can save 255 groups test results.
3. LCD display, easy to operate.
4. Can auto discharge and with discharge indicates function, to ensure the safety for equipment and pople.
5. With high output current, light in weight, vertical chassis, convenient for field test.
6. With micro-printer, can print test results.
7. The saved test results can be required and printed.
Product parameters| Item | Technical specifications and parameters | Remarks |
| Measure current | 2.5A, 5A, 10A, 20A, 40A | / |
| Measure Range | 2.5A 10mΩ~8Ω 5A 1mΩ~4Ω 10A 1mΩ~2Ω 20A 1mΩ~1Ω 40A 1mΩ~500mΩ | / |
| Accuracy | ±0.2%(full range) | / |
| Data Storage | 255 | |
| Display | LCD | Resistance display: 4 1/2 bits |
| Maximum resolution | 0.1μΩ | / |
| Power supply | AC 220V±22V,50Hz±2 Hz | Fuse 5A |
| Maximum Power Dissipation | 1200W | Inputting10A test current |
| Work Environment | Temperature:0°C~40°C Relative Humidity:≤80%RH | / |
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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