Transformer Characteristic Comprehensive Test Bench - Yangzhou Darui

Transformer Characteristic Comprehensive Test Bench - Yangzhou Darui

Published: 2020-07-13 10:09:34

Category: Transformer Characteristic Test Bench

Product Description

Transformer Characteristic Comprehensive Test Bench

The Transformer Comprehensive Characteristic Test Bench is a combination of a transformer no-load short-circuit tester, a ratio group tester, an inductive load DC resistance tester, and an electric voltage regulator.It can measure parameters such as transformer no-load current, no-load loss, short-circuit loss, impedance, and also measure DC resistance, transformation ratio, ratio error, and connection group of transformers. If an external test transformer is equipped, it can also perform AC withstand voltage tests. It simultaneously displays 18 parameters including three-phase voltage and current; digital meters replace pointer meters, and all test data is displayed in real-time (locked) on the screen, avoiding errors caused by parallax, conversion, and calculation during the test process. This makes the test accuracy higher.

Technical Conditions and Parameters:

1. Ambient temperature: 0℃～40℃

2. Relative humidity: 20%～90%

3. Working power supply: (three-phase four-wire) 380V, 50Hz±5Hz

4. Output voltage: 0 ~600V

5. Output current: 0 ~ 100A

6. Maximum measurement range: 2000kVA/10kV power transformer

7. Dimensions: 1800×700×1100 (mm)

8. Weight: 155kg

Main Functional Features:

1. Adopts a 320×240 dot matrix backlit LCD display, simultaneously showing 18 electrical parameters such as single-phase or three-phase voltage RMS, voltage average, current RMS, active power, power factor, and frequency.

2. Multi-screen menu operation for user selection, convenient operation, and automatic calculation of parameters such as P0, I0, Pkn, ekt, ek75（120℃）, ek75℃, Zk.

3. Can automatically correct voltage amplitude, waveform, and temperature.

4. ... (truncated)

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Product Details

Transformer Characteristic Comprehensive Test Bench - Yangzhou Darui