Three phase reactor comprehensive test bench

1000A reactor characteristic test bench

1. Working voltage: three-phase four wire AC380V 50HZ

2Reactor test benchRated capacity180KVA

3. Rated output current 0-1000A/0-60V * 3

4. Output current accuracy measurement at level 0.5

5. Adopting touch screen+PLC+servo motor (with automatic current stabilization, output current and set current error ≤. 5%)

6. The output current is divided into three levels: 0-50A-500A-1000A, which reduces the error during low current testing

7. Three phase independent adjustable. When measuring a single phase, only one phase's current value needs to be set, and the other two phases can be set to 0

8. Display the output current and voltage of each phase, and automatically convert the voltage/current at both ends of the reactor into the corresponding electrical quantity L=(u0/I) * 2 * 3.14 * f

9. Temperature rise test, equipped with 16 temperature recorders, measurement accuracy ± 0.5 ℃

10. Equipped with 16 K-type 6m temperature probes

11. One set of 5KVA/20KV intelligent testing device for voltage withstand test configuration

12. The current generator adopts forced air cooling

13. Integrated design of the whole machine, equipped with universal tires and brakes at the bottom

14. Appearance 2000 * 900 * 1500mm

15. The total weight of the equipment is 1000kg

reactanceIntegrated testing platform

Functional purpose

This test bench is mainly used forFactory tests for electrical performance of series iron core reactors, parallel air core reactors, starting reactors, and arc suppression coils with voltage levels below 66kV.

This test bench can completeDC resistance, total loss, inductance, reactance rate, temperature rise, power frequency withstand voltage, and turn to turn withstand voltage tests for reactors below 66kV voltage level.

Main Features

1. The testing system of this test bench adopts imported brands, and the components used in the control system are Schneider brand. The measurement data is stable and the testing equipment is durable.

2. The core components of the control system of the test bench are imported programmable controllers, which are convenient for future maintenance and system upgrades.

3. The measurement and control system of the test bench adopts industrial computer control, and each individual test can be completed on the bench through instruments or software, ensuring the reliability and substitutability of the system.

4. The reactor test software adopts Chinese language, which integrates test circuit selection, measurement system control, test system protection, measurement data acquisition, and measurement data analysis, realizing real-time monitoring of the entire test process, and has outstanding advantages of high efficiency and high precision.

5. The reactor adopts an imported power analyzer, which can simultaneously display 18 parameters such as three-phase voltage, current, power, and power factor. All test data can also be displayed in real time on the screen of the industrial computer, avoiding errors caused by various factors such as viewing angle and conversion during the test process, resulting in higher testing accuracy.

6. The experimental software uses a database to save raw data, which can easily store experimental data, environmental temperature, experimental date and other information together, forming a sample file for future query and analysis; The data report is aesthetically pleasing, standardized, and clear, ensuring the authenticity and reliability of the data.

7. The testing system has manual/automatic operation mode, which can switch the range of voltage and current transformers through buttons, and can switch the range of voltage and current transformers through software.

8. The experimental system provides functions such as misoperation protection and overvoltage/overcurrent protection.

9. In response to the insufficient capacity of the test power supply for large capacity reactors, this test bench can automatically switch capacitor compensation.

technologyparameter

Test voltage level:6kV、10kV、35kV、66kV。

Test capacity:10kV voltage level 960kvar.

35kV voltage level 1200kvar.

66kV voltage level 1200kvar.

Active power error:±0.2％+0.1

power factor0.01～1.00

Direct resistance measurement range:0～2～20～200～2000Ω

Direct resistance measurement accuracy:0.1％