Special instrument for microcomputer relay protection test of microcomputer industrial control machine
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Relay protection device tester is in reference to DL/T624-1997 issued by the ministry of the type of Microcomputer Relay protection test device technical conditions, on the basis of widely to listen to your users, summarizes the current domestic similar products strengths and weaknesses, full use of modern advanced microelectronics technology and the implementation of a new type of device miniaturization of Microcomputer Relay protection tester.The Microcomputer relay protection tester adopts single machine run independently, can also join a laptop running advanced structure.Instrument host adopts DSP+FPGA structure, real 16-bit DAC output, built-in new modular high-fidelity linear high-power amplifier, and built-in 8.4-inch resolution of 800×TFT 600 true color display and industrial keyboard and mouse.WindowsXP operating system, powerful.Small volume and high precision.It not only has the superior performance and advanced function of large-scale tester, but also has the advantages of small tester, such as small and flexible, simple operation, high reliability and high performance price ratio.It is a handy tool for relay insurance workers.
Product names：Microcomputer relay protection tester, Microcomputer following instrument, relay protection relay protection tester, tester, three-phase after three successive tester, tester, three-phase relay protection check, after verification, three successive checking instrument, the instrument, relay protection device tester
| Phase current output (RMS) | 0 ~ 40A/ phase, accuracy: 0.5% |
| Three-phase parallel output (RMS) | 0 ~ 120A/ three parallel outputs with the same phase |
| Long-term permissible working value of phase current (effective value) |
10A |
| Maximum power output per phase | 420VA |
| Maximum output power of three-phase parallel current |
900VA |
| The maximum allowable working time of current output |
10s |
| Frequency range | 0 ~ 1000 Hz、Accuracy: 0.001 Hz |
| Harmonic frequency | 2 ~ 20 times、Phase: 0 ~ 360°、Accuracy: 0.1 ° |
| Output current | 0 ~ ±30A/ phase、Accuracy: 0.5% |
| Phase voltage output (RMS） | 0 ~ 125V/ phase accuracy: 0.5% |
| Line voltage output (RMS） | 0～250V |
| Voltage output power | 75VA/100VA |
| Frequency range | 0 ~ 1000 Hz、Accuracy: 0.001 Hz |
| Harmonic frequency | 2 ~ 20 times、Phase: 0 ~ 360°、Accuracy: 0.1 ° |
| Phase Voltage output amplitude | 0 ~ ±150V、Accuracy : 0.5% |
| Line Voltage output amplitude | 0～±300V |
| Voltage output power | 90VA/180VA |
| Switch input terminal | 8 pairs |
| The empty contacts | 1 ~ 20mA, 24V Device internal active output |
| Potential flip | 0 ~ 6VDC is low level ; 15 ~ 250VDC is high level |
| Switch output terminal | 4 pairs, empty contacts, blocking capacity: 110V/2A, 220V/1A |
| The scope of | 1ms～9999s |
| Accuracy of measurement | 1ms |
| volume | 455×530×220mm3 |
| Weight | about30kg |
| AC | 220V±10% ; 50Hz ; 15A |
1.The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice.In case of misappropriation or copying, legal liability will be investigated.
2.For more information aboutWuhan UHV, please enter Product center . Service email：qiao@hvtest.cc
Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T45001-2020 occupational health and safety management system requirements.
email： qiao@hvtest.cc
WhatsApp： +8615871365102
