MS-103, Transformer Short-Circuit Impedance Test System

This transformer short-circuit impedance testing system employs advanced synchronous AC sampling and digital signal processing

 technology, ensuring accurate and reliable measurement data. It is an effective tool for transformer testing and analysis, and can also be used for impedance measurement of reactors, transmission lines, and other equipment.

Main Functions and Features:

1. Measures transformer short-circuit impedance, short-circuit reactance, short-circuit resistance, and three-phase impedance voltage.

2. Displays parameters such as voltage, current, power, and frequency for each test.

3. Measurements can be completed using only a single-phase 220V AC power supply. In the absence of AC power, a low-power 

UPS power supply can be used (power supply capacity should be considered based on the test current).

4. Simple and convenient wiring and operation; can use either single-phase or three-phase test power supplies.

5. Automatic frequency correction eliminates errors caused by frequency fluctuations.

6. Stores 100 measurement results; the instrument has a built-in non-disconnectable memory for long-term data storage.

7. Large LCD screen displays all data and operation prompts intuitively and conveniently.

8. Non-disconnectable calendar and clock function.

1. Measurement Accuracy: Voltage, Current, Impedance 0.2% ± 3 digits

2. Power: 0.5% ± 3 digits (cosφ>0.1), 1.0% ± 3 digits (0.01

3. Voltage Measurement Range: AC0-800V

4. Current Measurement Range: AC0-80A

5. Impedance Measurement Range: 1Ω-200Ω

6. Dimensions: 350×260×160mm

7. Weight: 7kg (excluding test leads)

Transformer Short-Circuit Impedance Testing System, Transformer Short-Circuit Impedance Tester, 

Transformer Short-Circuit Impedance Tester, Short-Circuit Impedance Tester