Our company has gathered a team of senior experts in technology, management and market development in the Oil Acid Value Analyzer, portable oil filter machine, portable dissolved gas analysis equipment industry. Thank you for your love for our company and sincere cooperation with us. May our friendship advance with each passing day in honest and frank cooperation. The company gives employees the opportunity and determination to struggle, performance determines compensation, and ability determines position. The principle of product development is to make the products accurate and contain the international cutting-edge science and technology content. We are committed to helping our customers improve R&D and innovation, enhance product quality and create a better life through excellent services.
1. Application
FUOOTECH FTDC-S1 Transformer DC Resistance Test Iinstrument can use Android mobile phone or tablet, pay attention to WeChat official account, Download APP, control software through special software, test data storage and upload, and facilitate access.
This instrument adopts new power supply technology, with many current ranges and wide measuring range. It can automatically select the current according to the load. It is suitable for DC resistance measurement of small and medium-sized transformers and voltage transformers.
2. How Confirm the DC Resistance Measurement is Correct?
Comparing the factory value or factory standard and the previous measured value can help to confirm the measured value is satisfactory or not.
So, note the below points and compare:
● Comparing to original factory measurements
● Comparing to previous field measurements
● Comparing one phase to another
● Industry standard (factory) permits a maximum difference of 0.5% from average of three phase wingdings.
● Field readings may vary slightly more than this due to the many variables. If all readings are within 1% of each other, they are acceptable.
3. Technical Parameters
|
Items |
Technical parameters |
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|
Test current |
AUTO,<20mA,40mA,200mA,1A,5A,10A |
|
|
Measuring range |
0.5mΩ～0.8Ω (10A) |
Accuracy：±(0.2%+2words) |
|
100Ω-100KΩ (<20mA) |
Accuracy：±(0.5%+2words) |
|
|
Minimum resolution |
0.1μΩ |
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|
display |
7 Inch Touch color LCD, resistance display, significant number is 4 |
|
|
data storage |
1000 groups |
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|
Work environment |
Ambient temperature: 0℃～40℃, |
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|
Power supply |
AC 220V±10V, 50Hz±1Hz (fuse 2A) |
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|
Maximum power consumption |
200W |
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|
Dimensions |
360*290*170(mm) |
|
|
Weight |
host：6.7kg, line box：5kg |
|
The DC Resistance Tester from 2A ~50A,the user can choose it as their actual requirements.
4. Features
1). The maximum output voltage of the instrument is 24 V, which is convenient to select larger test current when the resistance value is high, so as to improve the test speed.
2). The instrument adopts new power supply technology, with many current ranges and wide measurement range. It can automatically select the current according to the load, which is suitable for the DC resistance measurement of small and medium-sized transformers and voltage transformers.
3. It has multiple protection functions such as back EMF impact, disconnection and power-off during the test, overheat of power supply, etc. it can reliably protect the impact of back EMF on the instrument, and give an alarm simultaneously.
4). Intelligent power management technology, the instrument always works in the minimum power state, which can effectively save energy and reduce heating.
5). It has the function of any temperature conversion of copper and aluminum materials, touch to input any winding temperature and conversion temperature.
6). High brightness 7-inch touch color LCD, clear display under strong light, full touch screen operation, free switching between Chinese and English.
7). Download the special app, control the instrument through the special software, store and upload the test data for easy reference.
8). The instrument has its own calendar clock and power down memory, which can store 1000 groups of test data and can be consulted at any time.
9). The instrument has Bluetooth communication, RS232 communication and USB interface for computer communication and USB data storage.
10). It is equipped with a panel type micro printer, which can print the measurement results.
5. Stocks at office
6. Packing, Delivery, Shipping and Payment
7. Certificates
8. Transaction History and Ratings
Welcome to contact us for any inquiry and cooperation by email, phone, WhatsApp, etc.
The future Htzz-S10A Latest Style Chinese Factory Transformer Winding Resistance Test Measuring Instruments industrial new city is bound to be a city of innovation and technology. In order to improve Htzz-S10A Latest Style Chinese Factory Transformer Winding Resistance Test Measuring Instruments, we will continue to explore, gather talents from all directions and gather the power of Htzz-S10A Latest Style Chinese Factory Transformer Winding Resistance Test Measuring Instruments, and promote the development of healthy China with technological innovation. We strive to practice the human resource strategy of cultivating talent, motivating talent and respecting talent. We constantly improve our company's management level, absorb and cultivate professional talents, and formulate the company's brand strategy, so as to achieve the stable development of the company.
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