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| Place of Origin: | Xi'an, Shaanxi, China |
| Brand Name: | XZH TEST |
| Certification: | ISO |
| Model Number: | XHZ1010/S |
XHZ1010/S Multifunctional 10A DC Resistance Tester for Customization and Transformers
Transformer DC resistance is a must-test item for semi-finished products, finished products factory test, installation, overhaul, change of tap changer, handover test and preventive test of power sector in transformer manufacturing. It can check the welding quality of the winding joint and whether the winding is short-circuited between turns. It can check whether the contact of each position of the voltage tap changer is good, whether the actual position of the tap changer is consistent with the indicated position, whether the lead wire is broken, and the multi-strand wires are wound in parallel. Whether there is a stock break, etc.
In order to meet the needs of fast measurement of transformer DC resistance, the XHZ1010 transformer DC resistance tester developed by our company. The instrument adopts a new power supply technology, which has the characteristics of small size, light weight, large output current, good repeatability, strong anti-interference ability and perfect protection function. The whole machine is controlled by a high-speed single-chip microcomputer, with a high degree of automation, and has the functions of automatic discharge and discharge alarm. The instrument has high test accuracy and simple operation, and can realize fast measurement of transformer direct resistance.
1. The instrument can use the mobile phone to control the instrument through special software throughout the process, and the test data is stored in the mobile phone in a fixed format, which is convenient for data query at any time.
2. The maximum output voltage of the instrument is 24V, which is convenient for selecting a larger test current when the resistance value is high and improving the test speed.
3. The instrument adopts a new power supply technology, with many current gears and a wide measurement range. The current can be automatically selected according to the load, which is suitable for DC resistance measurement of small and medium-sized transformers and voltage transformers.
4. It has a variety of protection functions such as back EMF impact, line interruption during testing, power failure, and power supply overheating, which can reliably protect the back EMF impact on the instrument, and synchronously sound an alarm.
5. With any temperature conversion function of copper and aluminum material, touch input of any winding temperature and conversion temperature.
6. Intelligent power management technology, the instrument always works in the minimum power state, effectively saving energy and reducing heat generation.
7. Seven-inch high-brightness touch color LCD, clear display under strong light, full touch screen operation, free switching between Chinese and English.
8. The instrument comes with a perpetual calendar clock and power-down storage, which can store 1,000 sets of test data, which can be consulted at any time.
9. The instrument has Bluetooth communication, RS232 communication and USB interface for computer communication and U disk data storage.
10. Comes with a panel-type micro-printer, which can print the measurement results in English.
| Item | Technical parameters | Remarks |
| Test current | AUTO,<20mA,40mA, 200mA,1A,5A,10A |
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Measurement range and accuracy |
0.5mΩ~0.8Ω (10A) 1mΩ-4Ω (5 A) 5mΩ-20Ω ( 1 A) 100mΩ-100Ω (200mA) 1Ω-500Ω (40mA) ±(0.2%+2 digit) |
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| 100Ω-100KΩ (<20mA) ±(0.5%+2 digit) |
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| Minimum resolution | 0.1μΩ | |
| Display | Seven-inch touch color LCD | 4 The resistance display has 4 significant digits |
| data storage | 1000group | |
| Working envoriment | ambient temperature:0ºC~40ºC Relative humidity:<90%RH no condensation | |
| power supply | AC 220V±10V,50Hz±1 Hz | Fuse 2A |
| Maximum power consumption | 200W | |
| Dimensions | 360*290*170(mm) | |
| Weight | Host:6 KG Wire case: 5 KG |
Company profile
XZH TEST is a professional cable fault detection equipment manufacturer. We are a young team. Our development philosophy is humanized management, intelligent cloud-based products, and internationalized operations. Our development mission is to make electrical equipment free from undetectable failures.
Since its inception in 2013, our company has grown to become one of the largest manufacturer of underground cable fault detection equipment in China. An ISO 9001 and CE certified company, we produces a broad range of testing equipment.
What we can do
We have the ability to innovate new products and technologies.
We can provide complete system solutions for your project.
We provide online and offline practical and theoretical training.
We provide instrument repair and calibration.
1. Are you a trading company or a manufacturer?
We are a professional manufacturer with more than 10 years of experience. We can strictly control the quality of parts and finished products.
2. What is the delivery time and inventory?
If our best-selling products are in stock, it will be 5-8 working days for shipment. But for mass production and customized production, the time will take 2-4 weeks.
3. What are your payment terms?
Payment ≤ USD 2000, 100% T/T prepayment. Orders over USD 2000 can be negotiated.
4. How long is your product warranty?
We provide 1 year warranty for the equipment.
5. How do you ensure quality?
The product links include R&D, manufacturing, commissioning and technical support, following strict and scientific management principles. Therefore, we can support strong production and R&D capabilities, and can produce high-quality products at competitive prices to meet customers' high requirements.
6. What support can I get?
We will provide training support, marketing support, technical support and supply chain support. You can contact us for more information.
7. Where is your factory? Can I visit your factory?
We are located in Xi'an, Shaanxi, China. We are close to Xi'an Xianyang International Airport, which is about 2 and half hours by plane from Shanghai and Guangzhou. All customers from all over the world are welcome to visit us.
8. How to become your dealer?
Every company interested in power system instruments can contact us without hesitation, including website letters, emails, telephones, etc. We will contact you quickly according to your company information and cooperation intentions.
