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NABZ Automatic Variable Ratio Group Tester: tester, transformer ratio tester, transformer ratio automatic tester, automatic transformer ratio tester, transformer ratio group testing device, transformer ratio testing device, transformer ratio ...

Automatic Microcomputer Control Transformer Multi-functional Comprehensive Performance Test Bench: test data are sampled synchronously by the MCU, which avoids the errors in the traditional test method in which the voltage, current meter, and power meter are respectively read and manually ...

Transformer Variable Ratio of Entire Inspection Test: test variable ratio tester secondary input impedance ≥ 100KΩ, then the standard variable ratio Of the error is less than 0.02%. 2. Resolution test function When the function selector ...

NAHL Standard Current Transformer: Product introduction As a standard test which is lower than two or two less accurate level of current transformers. Also called name precision current transformer, testing current transformer, ...

NACTP Automatic CT PT Comprehensive Analyzer: error curve, accuracy limit factor (ALF), instrument safety factor (FS), secondary time constant (Ts), remanence factor (Kr), saturated and unsaturated inductance and other parameters of CT and PT.. ...

NAVLF Ultra-low Frequency High Voltage Generator: testing report. The Design indicators is in full compliance "special test equipment electrical equipment General technical conditions, Part 4: ultra-low frequency high voltage generator general ...

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NABZ Automatic Variable Ratio Group Tester