Durable Electric Relay Test Set Relay Calibrator

• Customization: Available
• Warranty: 1 Year
• Output Accuracy: Level 0.5
• Model NO.: KDJB-702
• Harmonic Frequency: 1 ~ 20 Times
• Maximum Output Load Voltage: 20V
• Phase Voltage Output Amplitude: 0 ~ ± 160V
• Power: Electronic
• Customized Support: OEM, ODM
• MOQ: 1
• Transport Package: Carton or Wooden Case
• Trademark: KDZD
• Origin: Hubei, China
• HS Code: 9030332000
• Production Capacity: 5000

Product Description

Product Description

Output accuracy:	level 0.5
Phase current output (effective value):	3*40a
Three parallel current output (effective value):	0 120a
Maximum output power of phase current:	420va
Harmonic frequency:	1 ~ 20 times

Kdjb-702 three-phase relay protection calibrator is equipped with standard 4-phase voltage and 3-phase current output, with 4-phase voltage and 3-phase current output, which can conveniently carry out various combined outputs for various types of protection tests. The voltage of each phase can output 120V, and the current of three phases can output 120a. The voltage UX of the fourth phase is a multi-functional voltage item, which can be set as four kinds of 3U0 or the same period voltage, or any voltage value. The single machine is easy to operate.

 

The single machine is operated by the convenient and flexible rotating mouse through the large screen LCD, and all Chinese displays. It can complete most on-site test and verification work, verify various relays and microcomputer protection, and simulate various complex transient, permanent and conversion faults for the whole group of tests. It can be used after startup, and the operation is convenient and fast. The dual operation mode is connected to the computer for operation.

 

Through the full set of Chinese operation software on the windows platform, it can carry out various large-scale, complex and more automatic calibration work, conveniently test and scan various protection settings, store test data in real time, display vector diagram, draw fault waveform, print reports online, etc. The software has powerful functions, and can complete various large-scale and complex calibration tasks with high automation, such as three-phase differential test, auxiliary power quick cut, standby automatic switching test, line protection check synchronous reclosing, etc. it can easily test and scan various protection settings, perform fault playback, store test data in real time, display vector diagram, print reports online, etc.

 

The switching value contacts are rich in 7-way contact input and 2 pairs of empty contact output. The input contact is empty contact and compatible with 0 ~ 250V potential contact, which can be intelligently and automatically identified. Input and output contacts can be expanded according to user needs. Large screen LCD display 320 × 240 dot matrix large screen high-resolution graphic LCD, all operation processes are set on the display, and the operation interface and test results are displayed in Chinese, which is intuitive and clear.

 

The self-protection adopts a reasonably designed heat dissipation structure, and has a variety of reliable and perfect protection measures and power supply soft start, as well as certain fault self diagnosis and locking functions. It has independent special DC power output, and the device is equipped with one circuit of 110V and 220V special adjustable DC power output. High cost performance is an interdisciplinary joint design product, which integrates the advanced scientific and technological achievements of multiple disciplines. It has both the performance of large-scale tester and the price of small-scale tester, and has a high performance price ratio.