Microcomputer industrial control model microcomputer relay protection test special instrument
Reference standard: GB/T 7261-2016, DL/T 624-2023
Note:
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The relay protection device tester is a new miniaturized microcomputer relay protection tester based on DL/T624-1997 "Technical Conditions for Microcomputer relay Protection test Device" issued by the Ministry of Power, which is widely listened to the views of users, summarized the advantages and disadvantages of similar domestic products, and made full use of modern advanced microelectronics technology and devices. The microcomputer relay protection tester adopts the advanced structure of independent operation of a single machine and can also be connected to a laptop computer. The main machine adopts DSP+FPGA structure, true 16-bit DAC output, built-in new modular high-fidelity linear high-power amplifier, 8.4 inch TFT true color display with resolution of 800×600 and industrial keyboard and mouse. WindowsXP operating system, powerful. 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.
Product names：Microcomputer relaying tester, microcomputer relaying tester, relaying tester, three-phase relaying tester, relaying tester, three-phase relaying tester, relaying tester, relaying tester, relaying tester, relaying tester, relaying tester
| Output Precision | 0.2 degree |
| Phase current output (effective value) | 0~40A |
| 3 phase parallel current output (effective value) | 0~120A |
| Phase current long-term allowable working value (effective value) | 10A |
| Maximum output power of phase current | 420VA |
| Maximum output power of 3 parallel current | 900VA |
| Maximum Permitted work time of 3 parallel current | 10s |
| Frequency range (fundamental) | 0~1000Hz |
| Harmonic time | 1~20 |
| Output Precision | 0.5 degree |
| Output current | 0～±10A/phase, 0～±30A/3 parallel |
| Maximum output load voltage | 20V |
| Output Precision | 0.2 degree |
| Phase voltage output (effective value) | 0~120V |
| Line voltage output (effective value) | 0~240V |
| Phase voltage / Line phase output power | 80VA/100VA |
| Frequency range (fundamental) | 1~1000Hz |
| Harmonic time | 1~20 |
| Output Precision | 0.2 degree |
| Phase voltage output range | 0～±160V |
| Line voltage output range | 0～±320V |
| Phase voltage / Line phase output power | 70VA/140VA |
| note | ||
| Switching input | 10 road | Null contact:1~20mA, 24V potential contact access:"0":0~+6V; "1": +11V to +250V |
| potential contact access:"0":0~+6V;"1":+11V~+250V | ||
| Switching output | 8 pair | DC：220V／0.2A；AC：220V／0.5A |
| Time measurement | measurement range is 0.1ms ~ 9999s;measurement accuracy is 0.1ms | |
| Industrial control type | |
| Overall dimension | 375×305×140mm³ |
| Single weight | 13kg |
| Power supply | AC 220V±10%, 50/60Hz |
| Ambient temperature | -10℃~+50℃z |
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：info@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： info@hvtest.cc
Skype： Tina Qiao
+8615172408058
