| After-sales Service: | Online |
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| Warranty: | 1 Year |
| Type: | Relay Protection Tester |
| Control: | Computer Control |
| Weight: | 0-100Kg |
| Power Source: | AC220V |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier 6 phase microcomputer relay protection tester
Product characteristics
Easy to use Windows XP operating system, user-friendly interface, simple and quick operation, in order to facilitate the use of users, defined a large number of keyboard shortcuts, so that the operation "one key in place".
High-performance embedded industrial control computer and large screen high-resolution color TFT LCD display can provide rich intuitive information, including the current working status of the equipment, the next work prompts and various help information.
Equipped with a thin industrial keyboard and touch mouse, you can use the keyboard or mouse to complete a variety of operations just like a normal PC.
Equipped with an external USB interface, you can easily access data and software maintenance.
It can complete the test of the project without external equipment, automatically display and record the test data, and complete the description of the vector diagram and characteristic curve.
Using high performance D/A converter, the waveform generated has high precision, good linearity, and good transient response and amplitude-frequency characteristics. In the measuring range, waveform accuracy and other indicators can be guaranteed.
Can directly output AC voltage, AC current, DC voltage, DC current, variable amplitude, phase Angle, frequency.
The power amplifier adopts a new high-power high-fidelity linear power amplifier circuit, which has large output power and small ripple interference. When the output current reaches the maximum, the waveform can still ensure no distortion and no clipping.
The open input interface can automatically adapt to passive (null contact), active, and can automatically adapt to the polarity of the active input, and can work normally in the input voltage range of ±250V.
With 110V/220V auxiliary DC power supply, it can supply power to the protection device in the test site.
Can complete a variety of complex calibration work, can easily test and scan a variety of protection values, can store test data in real time, display vector images, print reports and so on.
It adopts well-designed chassis structure, small size, good heat dissipation, light weight, easy to carry, and convenient flow test.
The instrument has self-protection function, adopts reasonable design heat dissipation structure, has a variety of reliable and perfect protection measures, supports output waveform monitoring, and certain fault self-diagnosis and blocking function.
Provide a variety of automatic test software modules and GPS synchronous trigger test (optional).
Can complete a variety of complex calibration work, can easily test and scan a variety of protection set values, fault playback. It can store test data in real time, display vector diagram, print reports, etc.
6 phase microcomputer relay protection tester
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Ac current output |
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The current source with six phases sharing the neutral point, the current rise and fall time is less than 100μs |
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Maximum output power |
450VA/ phase |
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Output accuracy |
6*0.1A ~ 1A Accuracy: ±5mA 6*1A ~ 10A Accuracy: ±0.1% 6*10A ~ 40A accuracy: ±0.2% |
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Resolution |
0.1A ~ 10A resolution: 1mA 10A ~ 40A resolution: 5mA |
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Single-phase continuous output time |
6*0.1A to 10A The output time is unlimited 6*10A ~ 20A Output time: ≥90 seconds 6*20A ~ 30A Output time: ≥20 seconds 6*30A ~ 40A Output time: ≥15 seconds |
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Frequency range (fundamental wave) |
0 ~ 1000Hz |
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Harmonic frequency |
1 ~ 20 times |
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Dc current output |
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Single-phase output range |
6*-10A ~ +6*10A or 6*0 ~ 20A |
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Maximum output power |
300VA/ phase |
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Output accuracy |
±0.1A ~ ±2A Accuracy: ±10mA ±2A ~ ±10A Accuracy: ±0.2% |
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Resolution |
5mA |
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Ac voltage output |
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Voltage source with six phases sharing neutral point, current rise and fall time < 100μs |
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Maximum output power |
≥75VA/ phase |
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Output accuracy |
1V ~ 5V accuracy: ±5mV 5V ~ 125V Accuracy: ±0.1% |
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Resolution |
1V ~ 5V Resolution: 1mV 5V ~ 125V resolution: 5mV |
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Dc voltage output |
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Dc voltage output range |
-150V ~ +150V or 0 ~ 300V |
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Maximum output power |
≥100VA |
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Output accuracy |
±1V ~ ±5V Accuracy: ±10mV ±5V ~ ±150V Accuracy: ±0.2% |
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Resolution |
±1V ~ ±5V resolution: 5mV ±5V ~ ±150V resolution: 10mV |
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Ac voltage, current source Angle |
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Phase Angle range |
0° ~ 360° |
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Accuracy |
±0.1° |
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Resolution |
0.01° |
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Ac voltage, current source frequency |
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Frequency range |
1 to 2000Hz |
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It can superimpose harmonics and DC with 2 ~ 20 amplitudes |
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Output accuracy |
1Hz to 65Hz: ±0.001Hz 65Hz to 2000Hz: ±0.02Hz |
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Resolution |
0.001Hz |
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Timing accuracy |
1ms to 1S: ±1ms
1S to 999999S:±0.2% |
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Voltage and current synchronization |
≤10μS |
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Switching value |
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16 independent switch contact inputs automatically identify the polarity of the active contact |
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Compatible with null contact and 15V ~ 250V active contact |
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8 Output of programmable switch null contact |
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Contact capacity |
250VDC, 0.5A or 250VAC, 0.5A |
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Power supply |
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Ac input voltage |
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Rating |
220V ± 10% |
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Base value |
220V ± 2% |
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Ac power supply frequency |
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Rating |
50Hz ± 10% |
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Reference value |
50Hz ± 2% |
Suppliers with verified business licenses
Audited Supplier 
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