Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 3000unit/year |
| Delivery Time | 5-8 work days |
| Packaging Details | wooden packaging |
| Brand Name | XZH TEST |
| Model Number | XHZ1340A |
| Certification | ISO CE |
| Place of Origin | Xi'an Shaanxi China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 3000unit/year |
| Delivery Time | 5-8 work days | Packaging Details | wooden packaging |
| Brand Name | XZH TEST | Model Number | XHZ1340A |
| Certification | ISO CE | Place of Origin | Xi'an Shaanxi China |
| High Light | Three-Phase Yn Y Delta Testing ，40A Output 0-25kOhm Range ，Touchscreen One-Button Shuttle Operation | ||
DC resistance testing is mandatory for transformers during manufacturing (semi-finished and finished products), installation, handover, and preventive maintenance, detecting production defects such as coil material and welding issues, loose connections, missing strands, and breaks, as well as operational hazards. To enable rapid DC resistance measurement, this company has developed the Transformer DC Resistance Tester with in-house technology. This new-generation tester integrates magnetizing method testing, three-phase testing (Yn, Y, and Δ), and demagnetization, making it ideal for large power transformers. It features a true-color high-resolution large LCD screen, touch plus shuttle knob operation for on-site convenience, Chinese menu prompts for intuitive use, one-time wiring for all tests, fast speed, high accuracy, and a wide measurement range.
Technical Parameters| Parameter | Specification |
|---|---|
| Model | XHZ1340A |
| Testing Method | DC Resistance (Magnetizing Method) |
| Three-Phase Testing | Yn, Y, windings |
| Maximum Output Current | 40A |
| Test Range | 0 - 25kΩ |
| Resistance Change Rate | Auto-calculate at 5S, 15S, 30S |
| Protection Functions | 380V misconnection, back EMF, open circuit, power failure, grounding disconnection alarm |
| Display | 7-inch industrial true-color touchscreen |
| Operation | Full touch + one-button shuttle knob |
| Built-in Storage | 200 data entries |
| External Storage | USB flash drive |
| Printer | Thermal printer |
Product Image
Designed for transformer manufacturing QC teams, installation and commissioning engineers, and preventive maintenance personnel who perform mandatory DC winding resistance measurement during production, handover, and routine maintenance. Unlike winding deformation analyzers used for post-fault structural diagnosis, this instrument serves routine resistance verification and three-phase balance assessment across the entire transformer lifecycle.
Application SitesCompany Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
1000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Xi'an Xu&Hui Electromechanical Technology Co., Ltd. /Xian XZH Electric Power Technology Co., Ltd. Has found in 2013, located in Xi'an, China. which is a highly experienced team dedicated to developing electrical... Xi'an Xu&Hui Electromechanical Technology Co., Ltd. /Xian XZH Electric Power Technology Co., Ltd. Has found in 2013, located in Xi'an, China. which is a highly experienced team dedicated to developing electrical...
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