Product IntroductionProduct Introduction
Huatian Power Three Channel DC Resistance Tester is the latest generation product for measuring the DC resistance of transformers. It is optimized for measuring the DC resistance of three-phase windings in large capacity transformers. Simultaneously test the DC resistance of the three-phase winding of the transformer. For on load tap changers, there is no need for discharge, and the tap changer can be directly adjusted. The measurement time is one-third of traditional single-phase measurement, which can greatly shorten the working time and labor intensity. The direct resistance meter adopts a large screen LCD display with a fully Chinese graphical interface, which is clear and intuitive, and the operation is very simple. And equipped with a panel printer and large capacity non-volatile memory, it can conveniently store and print measurement results. The test data is stable, fast, and has good repeatability, making it a high-quality choice for on-site measurement of transformer DC resistance.
Product Name: Three channel Transformer DC Resistance Tester, DC Resistance Speed Tester, Transformer DC Resistance Tester, Transformer Winding DC Resistance Tester, Transformer DC Resistance Speed Tester, Transformer DC Resistance Fast Tester, Inductive Load DC Resistance Speed Tester, Inductive Load DC Resistance Fast Tester, Inductive Load DC Resistance Tester, Three Circuit Transformer DC Resistance Tester, Three Circuit Transformer Tester, Three Channel DC Resistance Tester
Product parametersProduct Parameters
Technical Parameter
Measurement method | Single phase (two-phase) | three-phase | |||||
Current gear | 1A | 5A | 10A | 20A | 1A | 5A | 10A |
measuring range | 10mΩ~20Ω | 1mΩ~4Ω | 1mΩ~2Ω | 1mΩ~1Ω | 10m Ω~ 6 Ω (per phase) | 1m Ω~1 Ω (per phase) | 1m Ω~0.6 Ω (per phase) |
Maximum Resolution | 0.1μΩ | ||||||
Measurement accuracy | ± 0.2%+2 words (full range) | ||||||
Data storage capacity | 150 sets | ||||||
power supply | AC 220V±22V,50Hz±2 Hz | ||||||
work environment | Environmental temperature: 0 ℃~40 ℃ Relative humidity: ≤ 80%RH | ||||||
External dimensions | 440*205*455mm3 | ||||||
weight | 17kg |
1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. If there is any act of theft or copying, legal responsibility will be pursued.
2. To learn more about Huatian products, please enter the product center. Service Hotline: 400-8855-448
Product FeaturesProduct Characteristics
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1. The three channel DC resistance tester can simultaneously test the DC resistance of the YN three-phase winding of the transformer, which can greatly shorten the measurement time
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2. Can quickly and accurately measure the DC resistance of transformer windings
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3. Equipped with comprehensive protection functions
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4. Compact in size and easy to carry
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5. LCD full Chinese menu, easy and intuitive operation
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6. Fast testing speed, high accuracy, good data repeatability, and strong anti-interference ability
Product videoProduct Video
Product AtlasProduct Picture
Product Attachment Diagram
Instrument host
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TEST
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power line
fuse
printing paper
Instruction manual, inspection certificate, certificate of conformity
Product detail diagram
host
operation panel
screen
Voltage input/current output terminal
printer
power supply
product certificateProduct Certificate
Our company's products are strictly produced in accordance with international and national standards and industry regulations. They have passed the testing of national, provincial, and municipal power research institutes, measurement centers, and authoritative power departments, and have fully passed the ISO9001 international quality management system certification, the People's Republic of China manufacturing measuring instrument license, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, and GB/T45001-2020 occupational health and safety management system requirements.