50A Transformer Winding Resistance Tester Inductive Load DC Resistance Tester High Accuracy Fast Test Resistance Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: KDZR-10A
• Host Weight: 3kg
• Environmental Humidity: <80% Rh, No Condensation
• Working Temperature: -10~40 ºC
• Power: Electronic
• Customized Support: OEM, ODM, Obm, Software Reengineering
• Output Current: Automatic,10A, 5A, 1A, 200mA, 40mA,<5mA.
• Host Size: 320mm *270mm * 150mm
• Resolution: 0.1 μ Ω
• Transport Package: Wooden or Cardboard Boxes for Production
• Trademark: KDZD
• Origin: Hubei, China

Product Description

Product Description

 

Product Overview

 

The KDZR-10A transformer DC resistance tester is a high-precision replacement product that replaces DC single and double arm bridges. The measurement of DC resistance is a testing project for semi-finished and finished products in the manufacturing of inductive coils such as transformers, transformers, reactors, and electromagnetic operating mechanisms, including factory testing, installation, handover testing, and preventive testing by the power department. It can effectively detect manufacturing defects such as loose materials, welding, and connection parts, missing strands, and broken wires of inductive coils, and eliminate hidden dangers in device operation. In order to meet the needs of rapid measurement of DC resistance of inductive coils, our company has developed this DC resistance tester using our own technological advantages. The power supply technology adopted by the KDZR-10A transformer DC resistance tester has the characteristics of small size, light weight, large output current, wide range, digital display, and internal lithium battery power supply. The entire machine is controlled by a microcontroller and automatically performs functions such as self inspection, data processing, and display. It has automatic discharge and discharge indication functions. The instrument has high testing accuracy, simple operation, and can achieve rapid measurement of direct resistance. The KDZR-10A transformer DC resistance tester adopts switch power technology, which displays the measurement results on a four and a half position LCD liquid crystal, displaying the ambient temperature or test current value. It overcomes the disadvantage of other similar products where LED display values are difficult to read in sunlight, and also has automatic arc suppression function. Performance characteristics 1. The instrument has a large output current, light weight, and is easy to carry. 2. The power supply technology used has multiple current levels and a wide measurement range, allowing for automatic selection of testing power according to the load. 3. Equipped with a complete protection circuit, the performance is more reliable. 4. Equipped with discharge sound alarm, clear discharge indication, reducing misoperation. 5. Fast response speed, stable measurement data, and automatic data refresh during the testing process. 6. Intelligent power management technology effectively reduces internal heating of the instrument and saves energy. 7. Lithium ion battery power supply, convenient for on-site operation. 8. Non power down clock and non power down memory, capable of storing data for a long time. Technical indicators 1. Output current: automatic, 10A, 5A, 1A, 200mA, 40mA,<5mA. 2. Range: 100 Ω~100k Ω 0.3 Ω -200 Ω (40mA range) 0.1 Ω~40 Ω (200mA range) 0.03 Ω~5 Ω (1A gear) 0.06 Ω~1 Ω (5A gear) 0~0.2 Ω (10A gear) 0-100K Ω (automatic transmission) 3. Accuracy: 0.2% 4. Resolution: 0.1 μ Ω 5. Working temperature: -10~40 6. Environmental humidity:<80% RH, no condensation 7. Host weight: 3kg

 

 

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FAQ

1. How is our product? 

    We are manufacturer, so preferential price and high quality can guarantee. 

 

2. How soon to get price?
     Usually provide within 6 hours once receiving inquiry. If you are very urgent, please call us then we will       do in priority. 

 

3. Whal is your terms of delivery?

     EXW,FOB, CFR, CIF, ect. Pls select your most conveient and cost effective. 

 

4. When there is difficulty in using ? 

     We will first provide equipment operation manual, operation video, or provide training through remote         video call. Ifnecessary, engineers will serve on door. 

 

5. What about the leading time for production? 

    That depends on order qty and product item. For normal items, usually within 3 working days. Delivery      time is determined by the logistics , generally is 5-7 days. 

 

6.How to send? 

    For most of our customers, we provide door-to-door service. You only to through import customs                clearance proceduresand pay the import tariff. 

 

7. How is packing and will the goods be damaged? 

     We will pack standard export packing for everyequipment, so far there is no damage yet, pls no worry.