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China, Chinese Rugged Automatic Three Phase Transformer Ratio and Winding Resistance Tester for Middle East Field Maintenanc | 0.2% Ratio Accuracy, 1A Winding Resistance, IP651 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentTest Machine1A Winding ResistanceIP65Transformer Comprehensive TesterTransformer DC Resistance Tester
Wuhan Kaidi Zhengda Electric Co., Ltd.
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Product Description Feature of KDZR-ZH Transformer DC Resistance & Turns Ratio Tester:1. One-time wiring can complete direct resistance test and ratio test. 2. Direct resistance test function, for Yn type, Y type and △ type winding, three-phase automatic test can be adopted, and the three-phase imbalance rate can be calculated; the maximum output current is 20A, which can meet the test of low-voltage coil of distribution transformer. 3. Ratio test function, with three-phase, single-phase, Z type transformer test function; PT/CT ratio and polarity test function; blind test function. 4. Multiple wired and wireless communication interfaces facilitate instrument function expansion. 5. The instrument adopts embedded Linux operating system, which has high security, fluency, ease of use, etc. 6. The instrument adopts A7+M4 dual-core architecture, which meets both the real-time measurement and the smoothness of operation. 7. Industrial-grade 7-inch large screen display. 8. This instrument is powered by a large-capacity lithium battery with a built-in charger. Product ParametersKDZR-ZH Transformer DC Resistance & Turns Ratio TesterDC resistance testOutput current20A, 10A, 5A, 1A, 0.1A, ≤10mAMeasurement range20 A: 0.5mΩ~ 100mΩ 10 A: 1.0mΩ~ 300mΩ 5 A: 10 mΩ~ 1.0 Ω 1A: 200mΩ~ 6.0 Ω 0.1A: 2.0 Ω~ 60 Ω ≤10mA: 30Ω~ 50 kΩAccuracy±(reading × 0.2% + 2 digits)Ratio testMeasurement range0.9~10000Accuracy±(reading×0.1% + 2 digits) (≤ 500) ±(reading×0.2% + 2 digits) (500-3000)±(reading×0.3% + 2 characters) (> 3000) Resolution0.9~9.9999(0.0001) 10~99.999(0.001) 100~999.99(0.01) 1000~9999.9(0.1)10000 and above(1)Usage conditions and appearanceWorking power supplybuilt-in lithium battery, capacity 7.8AHCharging voltageAC220VUsing temperature-10oC~50oCRelative temperature≤90%, no condensationWeight6.5kgDimensions318×280×204 (mm)Product DescriptionCompany Profile
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