| After-sales Service: | Online |
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| Warranty: | 1 Year |
| Type: | Relay Protection Tester |
| Maxcapacity: | <1000KN |
| Accuracy Grade: | 1 |
| Load Way: | Electronic Load |
| Samples: |
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| Customization: |
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Audited Supplier KGJB-702 Secondary Injection Relay Machine 4 Phase Protective Omicron Relay Tester
Product Introduction
KGJB-702 microcomputer relay protection tester has a strong function of stand-alone operation, can carry out most tests, and has more powerful operating functions when connected to the computer. Small size, high precision. It not only has the superior performance and advanced function of the large tester, but also has the advantages of small, flexible, easy to operate, high reliability, and high performance-price ratio. It is a good tool for continuity workers.
KGJB-702 Secondary Injection Relay Machine 4 Phase Protective Omicron Relay Tester
Product Characteristics
1, the standard 4-phase voltage and 3-phase current output has a 4-phase voltage and 3-phase current output, which can be easily carried out a variety of combined outputs for various types of protection tests. Each phase voltage can output 120V, current three and can output 120A, the fourth phase voltage Ux is a multi-function voltage item, can be set to 4 kinds of 3U0 or detection voltage, or any voltage value of the case output.
2, the single machine operation is easy to operate by the convenient and flexible rotating mouse through the large screen LCD display, all Chinese display. It can complete most of the field test and verification work, can verify all kinds of relays and microcomputer protection, and can simulate all kinds of complex transient, permanent and transformational faults for whole group tests. Boot can be used, easy to operate.
3, double operation mode, connect the computer to run through the full set of Chinese operating software on the Windows platform, can carry out a variety of large complex and more automated verification work, can easily test and scan a variety of protection set values, can store test data in real time, display vector graphics, draw fault waveform, online printing reports, etc.
4, powerful software can complete a variety of large and complex calibration work with high degree of automation, such as three-phase differential test, plant power quick cutting, ready self-feeding test, line protection inspection reclossing, etc., can easily test and scan a variety of protection set values, fault playback, real-time storage of test data, display vector diagram, online print reports.
5, switch quantity contact rich relay protection tester for 8 contact input and 4 pairs of air contact output. Input contacts are null contacts and 0 ~ 250V potential contacts compatible, intelligent automatic recognition. Input and output contacts can be expanded according to user needs.
6, large screen LCD display This machine adopts 320×240 lattice large
KGJB-702 Secondary Injection Relay Machine 4 Phase Protective Omicron Relay Tester
Product Parameters
Ac current output
Output accuracy 0.2
Phase current output (RMS) 0 ~ 40A
Three parallel current output (RMS) 0 ~ 120A
Phase current long-term allowable working value (effective value) 10A
Phase current maximum output power 450VA
Three parallel current maximum output power 900VA
Three parallel current maximum output allowable working time 10s
Frequency range (fundamental) 0~ 1000Hz (online) 0~300Hz (stand-alone)
Harmonic frequency 0~ 20 times (online) 0~6 times (single machine)
Dc current output
Output accuracy 0.5 level
Current output 0 ~ ±10A/phase, 0 ~ ±30A/three parallel
Maximum output load voltage 20V
Ac voltage output
Output accuracy 0.2
Phase voltage output (RMS) 0 ~ 120V
Line voltage output (RMS) 0 ~ 240V
Phase voltage/Line voltage Output power 80VA / 100VA
Frequency range (fundamental) 0~ 1000Hz (online) 0~300Hz (stand-alone)
Harmonic frequency 0~ 20 times (online) 0~6 times (single machine)
Dc voltage output
Output accuracy 0.5 level
Phase voltage output amplitude 0 ~ ±160V
Line voltage output amplitude 0 ~ ±320V
Phase voltage/Line voltage Output power 70VA / 140VA
KGJB-702 Secondary Injection Relay Machine 4 Phase Protective Omicron Relay Tester
Switching quantity and time measurement
| Note | ||
| on-off input | 8 way | Null contact: 1 ~ 20mA, 24V Potential contact access: "0" : 0 ~ +6V; 1: +11 V to +250V |
| on-off input | 4 pairs | DC:220V/0.2A;AC:220V/0.5A |
| time measurement | Measuring range 0.1ms ~ 9999s Measuring accuracy 0.1mS | |
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