| After-sales Service: | Online |
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| Warranty: | 1 Year |
| Type: | Electrical Protection Tester |
| Maxcapacity: | <1000KN |
| Accuracy Grade: | 1 |
| Load Way: | Electronic Load |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier KGJB-1200 Six Successive Electrical Protection Tester Current Injection Relay Protection Calibrator
Product Introduction
KGJB-1200 relay protection tester has a high-performance embedded industrial control computer and 8.4 "large screen high resolution color TFT LCD display. Output up to 6 phase voltage and 6 phase current, can be any combination of conventional 4 phase voltage, 3 phase current mode, 6 phase voltage mode, 6 phase current mode, and 12 phase output mode.
The output part of KGJB-1200 relay protection tester adopts DSP control, which has fast operation speed, strong real-time digital signal processing ability, wide transmission frequency band and high resolution D/A conversion control. The output waveform precision is high, the distortion is small and the linearity is good. A large number of advanced technology and precision components and materials are used, and professional structural design is carried out, so the device is small in size, light in weight, full in function, easy to carry, can be started to work, and flow test is very convenient.
KGJB-1200 relay protection tester heat dissipation structure design is reasonable, hardware protection measures are reliable and perfect, with power soft start function, software for fault self-diagnosis and output lock and other functions.
KGJB-1200 Six Successive Electrical Protection Tester Current Injection Relay Protection Calibrator
Product Characteristics
1, the flexible combination of voltage and current output up to 6 phase voltage and 6 phase current, can be any combination to achieve conventional 4 phase voltage 3 phase current type, 6 phase voltage type, 6 phase current type, and 12 phase output mode, both compatible with traditional various test methods, but also convenient for three-phase transformer differential test and plant power quick cutting and ready self-feed test.
2, operation mode device directly connected to the external laptop or desktop computer for operation, convenient and fast, stable performance.
3, the new high-fidelity linear power amplifier output has always adhered to the use of high-fidelity, high-reliability modular linear power amplifier, rather than switching power amplifier, excellent performance. It will not cause high and medium frequency interference to the test site, and ensure the smooth waveform from large current to small current.
4. The output part of the high-performance host adopts DSP control, which has fast operation speed, strong real-time digital signal processing ability, wide transmission frequency band, and high resolution D/A conversion control. The output waveform precision is high, the distortion is small and the linearity is good. A large number of advanced technology and precision components and materials are used, and professional structural design is carried out, so the device is small in size, light in weight, full in function, easy to carry, can be started to work, and flow test is very convenient.
5, powerful software can complete a variety of large and complex calibration work with high degree of automation, can easily test and scan a variety of protection set values, fault playback, real-time storage of test data, display vector graphics, online printing reports, etc. The 6-phase current facilitates three-phase differential protection testing.
6, with independent dedicated DC power output with one 110V and 220V dedicated adjustable DC power output.
7, interface complete device with USB communication port, can communicate with computers and other external devices.
8, perfect self-protection function Heat dissipation structure design is reasonable, hardware protection measures are reliable and perfect, with power soft start function, software for fault self-diagnosis and output lock and other functions.
KGJB-1200 Six Successive Electrical Protection Tester Current Injection Relay Protection Calibrator
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Current channel number |
Standard 6 phase |
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Voltage channel number |
Standard 6 phase |
|
Ac current output range |
30A/phase or 180A (six parallel) |
|
Dc current output range |
10ADC /phase |
|
Ac voltage output range |
120VAC / phase |
|
Dc voltage output range |
160VDC /phase |
KGJB-1200 Six Successive Electrical Protection Tester Current Injection Relay Protection Calibrator
Rated parameter
- AC current output
6 phase current output each phase output (effective value) 0 ~ 30A output precision 0.2
3 phase current output each phase output (RMS) 0 ~ 60A
6 Phase parallel current output (RMS) 0 ~ 180A
Phase current long-term allowable working value (effective value) 10A
Phase current maximum output power 450VA
6 phase parallel current maximum output power 1000VA
6 The maximum output of phase parallel current allows 10s of working time
Frequency range (fundamental) 0 ~ 1000Hz
Harmonic frequency 0 ~ 20 times
- DC current output
Current output 0 ~ ±10A/phase output accuracy 0.2
Maximum output load voltage 20V
- AC voltage output
Phase voltage output (RMS) 0 ~ 120V output accuracy 0.2
Line voltage output (RMS) 0 ~ 240V
Phase voltage/line voltage output work 80VA / 100VA
Frequency range (fundamental) 0 ~ 1000Hz
Harmonic frequency 0 ~ 20 times
- DC voltage output
Phase voltage output amplitude 0 ~ ±160V Output accuracy 0.2
Line voltage output amplitude 0 ~ ±320V
Phase voltage/Line voltage Output power 70VA / 140VA
- switching quantity
8 switch inputs
Null contact 1 ~ 20mA, 24V
Potential contact access "0" : 0 ~ +6V; 1: +11 V to +250 V
4 pairs of switching output DC: 220 V / 0.2A; AC: 220 V / 0.5 A
- Time measurement range
0.1ms ~ 9999s, measuring accuracy < 0.1mS
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