| After-sales Service: | 24/7. All Time Zones Friendly |
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| Warranty: | 1 Year |
| Single Phase Current Output: | 0 ~ 40 a / Phase, Accuracy: 0.2 % ± 5 Ma |
| Three Phase Parallel Output: | 0 ~ 120 a / Three Phase in Phase Parallel Output |
| Max Output Power Per Phase: | 400 Va |
| Frequency Range: | 0 ~ 1000 Hz, Accuracy 0.01 Hz |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
Microcomputer PC Universal Protective Relay Test System Secondary Injector portable three phase relay test set|
Main Features:
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1.Windows XP operation interface, high-performance embedded industrial control computer, easy and fast operation.
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2.It has software self-calibration function, which greatly improves the accuracy and stability.
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3.The power amplifier adopts high-fidelity linear power amplifier, which not only ensures the accuracy of small current, but also ensures the stability of large current.
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4.It adopts USB interface to communicate with PC directly, without any adapter cable, which is convenient to use.
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5.The main control board adopts DSP+FPGA structure and 16-bit DAC output, which can generate 2000 high-density sine waves per week for the fundamental wave, which greatly improves the quality of the waveform and the accuracy of the tester.
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Suppliers with verified business licenses
Audited Supplier 
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