Sensor Integrator Comprehensive Parameter Tester

Sensor Integrator Parameter Tester, Transformer Parameter Tester

ED2000The Transformer Comprehensive Parameter Tester, also known as the Transformer Parameter Tester, is a specialized tester for on-site ratio check tests during transformer handover and after the replacement of windings. The Transformer Comprehensive Parameter Tester supports the following standards:GB/T20840.5-2013、JB/T5356-199No Chinese content provided.JJG313-94"Current Transformer for Measurement"JJG313-93The "Voltage Transformer for Measurement" mandates that on-site ratio test must be conducted upon transformer handover and after the replacement of the winding.

The conventional method for checking the ratio of standard transformers is the current method, which, in principle, is an easily understandable and feasible method. However, as the system capacity increases, the primary current of the current transformer becomes increasingly larger, sometimes reaching tens of thousands of amperes.;Increasing the current to several hundred amperes is already challenging, and reaching thousands or tens of thousands of amperes is nearly impossible. Moreover, with their large size and weight, often hundreds of kilograms or even tons, their use on-site becomes even more difficult. Using the small current method, the effects of the current transformer's magnetic permeability, linearity, impedance, and leakage reactance can drastically increase the transformer error, rendering the ratio check significanceless.

The compact, lightweight, wide measurement range, and portability of the Transformer Comprehensive Parameter Tester make it an increasingly essential tool for transformer testing work, particularly suitable for on-site current transformer ratio testing instruments.ED2000 The Comprehensive Parameter Tester for Transformers is a summary of the characteristics of transformers from both domestic and international sources by our company.,Developed with the application of the latest research theories and achievements, tailored to the on-site operational requirements.

Instrument Alias

Transformer Ratio and Polarity Meters, Comprehensive Transformer Parameter Testers, Transformer Ratio Testers, Transformer Polarity Testers, Current Transformer Ratio Testers, Current Transformer Polarity Testers, Current Transformer Accuracy Testers, Portable Comprehensive Transformer Parameter Testers, Handheld Transformer Polarity Testers, Transformer Comprehensive Parameter Testers, Transformer Actual Ratio Testers, Transformer Partial Discharge Testers, Current Transformer Error Testers, Transformer Open Circuit Voltage Testers, Automatic Ratio Testers, Transformer Ratio and Polarity Comprehensive Testers

Instrument Function

1The portable transformer comprehensive parameter tester, utilizing voltage measurement methods, is compact and lightweight, meeting the on-site work requirement for portability.

2The voltage waveform is generated by a single-chip microcontroller program, clean and pure, eliminating power grid interference.

3The integrated transformer parameter tester employs a constant voltage source internally, ensuring stable readings.

4All current transformers, from tens of amperes to tens of thousands of amperes, and all electromagnetic voltage transformers are applicable.

5The combined parameter tester for transformers can directly display the transformation ratio.

6The electronic method of the Comprehensive Parameter Tester for Transformers measures the polarity of transformers, simple and intuitive.

Transformer Parameter Tester Parameters

ED2000 Sensor Parameter Test Instrument Parameters should be referred to the product manual or contract. If you find any inaccuracies in the technical parameter information, please feel free to correct them.

Transformer Parameter Tester Model ED2000

Transformer Parameter Tester Transformer Comprehensive Parameter Tester, Transformer Parameter Tester

Job power input AC220V/50Hz

Ratio Measurement Range 5A/5A～25000A/5A 5A/1A～5000A/1A

Full Series of Electromagnetic Voltage Transformers  

Measurement Accuracy 0.2%

Volume 280×220×120mm3

Weight 2kg