NEWLEAD WIRE AND CABLE MAKING EQUIPMENTS GROUP CO.,LTD
Newlead Wire And Cable Making Equipments Group Co.,Ltd More than 30 years of top-quality technology for the wire and cable industry.
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Intelligent voltage tester for Vertical Enameling machine GB/T4074.5-2008/IEC60851-4; Inspection standard: JB/T4279.11-2008
Performance Characteristics of Product
◆Executive standard: GB/T4074.5-2008/IEC60851-4; Inspection standard: JB/T4279.11-2008
◆Used to test the breakdown voltage performance under room temperature of enameled round and flat wires with nominal conductor diameter of 0.018mm and above;
◆Three voltage rise speeds are available: 20V/s, 100V/s and 500V/s, with error being ±5%;
◆Three test methods can be adopted: round bar method, twist pair method and ball method;
◆Applicable to withstand voltage test for electrotechnical products;
◆Application of SCM control allows for fast operation, strong anti-interference capacity and high intelligence;
◆Clamp a group of test samples (5 for each) once, available to complete breakdown or withstand voltage test for any of sample one by one or individually; breakdown voltage and withstand voltage time would be automatically saved for future enquiry; all operations would be automatically completed;
◆Capable of conducting high temperature breakdown voltage test in combination with RDS-50 thermal-state voltage tester;
◆LED would automatically display test results and automatically return;
◆During sample breakdown, breakdown voltage indication value would be automatically locked, free from flashing, and the test result is distinct and relatively clear;
◆Equipped with test fixture for round rod method and twist pair method as well as the test weight for round rod method;
◆Equipped with ball method test device (steel balls are prepared by user);
◆Test box door is provided with safety interlocking device, compliant with relevant regulations on high voltage testing equipment.
◆The application of software facilitates instrument’s on-line operation and control as well as data analysis and comparison;
◆All test data can be automatically transmitted to upper computer, and be saved and analyzed by DMS-15 quality inspection data management system for enameled winding wire.
Major Technical Parameters
| Breakdown action current | 5±0.5mA |
| Maximum Test voltage | ≥15000V |
| Indication value error of test voltage | ＜2% |
| Withstand voltage time | Ranging 1s~19999s |
| Diameter of round bar pole | 25±0.5mm |
| Rated capacity of test transformer | 1000VA |
| Input power | AC220V±10% 50Hz |
| Consumed power | ≤1200W |
| Working environment | Temperature: 0-40℃;Relative humidity:≤85% |
| Overall dimensions | L×W×H 550×650×1700mm |
| Weight | 125kg |
●Preparation of weights:
A set of test weights for round bar method;
●Optional Model:
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ZDS-50B 20KV automatic voltage tester (single-head);
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