Three Phase Secondary Current Injection Relay Test Set

Product Parameter

AC current output

 DC current output

 AC voltage output

DC voltage output

Switching value and time measurement

Product Feature And Application

1. The standard 4-phase voltage and 3-phase current output have a 4-phase voltage and 3-phase current output, which is convenient for various combination outputs for various types of protection tests. Each phase voltage can output 120V, current three and output 120A, the fourth phase voltage Ux is a multi-function voltage item, can be set as 4 kinds of 3U₀Or check the voltage of the same period, or any voltage value output.

2. Single machine easy to operate by convenient flexible rotation mouse through the large screen LCD screen for operation, all Chinese display. Can complete most of the field test verification work, can carry on the verification to each kind of relay and the microcomputer protection, and can simulate each kind of complex instantaneous, permanent, conversion fault to carry on the whole group test. the boot can be used, convenient and quick operation.

3. Double operation mode, connected to the computer running through the full set of Chinese operating software on the Windows platform, can carry out a variety of large and complex and higher degree of automation verification work, can easily test and scan all kinds of protection fixed value, can store test data in real-time, display vector diagram, draw fault waveform, online printing reports, etc.

4. Software powerful can complete all kinds of high degrees of automation of large complex check work, such as three phase differential test, auxiliary power fast cutting, prepared from the cast test, line protection inspection period reclosing, etc., can easily test and scanning, protection setting various fault playback, real-time storage test data, show that the vector diagram, online printing report, etc.

5. The relay protection tester has 7 contact inputs and 2 empty contact outputs. Input contact is null contact and 0 ~ 250V potential contact compatible, intelligent automatic identification. Input and output contacts can be extended according to user needs.

6. Large-screen LCD screen this machine adopts the large-screen high-resolution LCD screen with a 320×240 dot array. All the operation process is set on the LCD screen, and the operation interface and test results are displayed in Chinese, so the display is intuitive and clear.

7. Self-protection adopts a rational design of heat dissipation structure, and has a variety of reliable and perfect protection measures and soft start of power supply, and certain fault self-diagnosis and locking functions.

8. It has an independent special DC power output device with 110V and 220V special adjustable DC power output.

9. High-cost performance belongs to the cross-professional joint design products, comprehensive multi-professional advanced scientific and technological achievements.  Both large tester performance, and small tester price, with a high performance ratio.

Accessory