Special instrument for microcomputer relay protection test of microcomputer industrial control machine
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High performance Industrial control computer is adopted as the controlling computer, through which you can run the windows operating system directly. 6.4"TFT true color LCD display, tracking ball and optimized keyboard are allocated on the faceplate of this tester, which can be used without the external mouse and keyboard. USB interface, 10-100M net mouth and serial communication interface are located on the back plate of this tester, through which you can access data, communicate data and upgrade software conveniently. The whole process and the result of the test will all be showed on the LCD. The English operational interface of the complete set is very friendly and convenient. The tracking ball and keyboard on the faceplate will implement the operation. The operation is simple and convenient, and is easy to be mastered. Operator only needs a little knowledge of computer. Keyboard and mouse interface are also allocated on the faceplate. If you would like to use the external mouse and keyboard, through pluging them with corresponding interfaces, you can operate this tester just like operate a desk-top computer.
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 (effective value) | 0~40A |
| Output Precision | 0.2 degree |
| 3 phase parallel current output (effective value) | 0~120A |
| A Long-time Phase current | 450VA |
| Maximum output power of 3 parallel current | 900VA |
| Maximum Permitted work time of 3 parallel current | 10s |
| Frequency range ( fundamental) | 0~1000Hz |
| Harmonic time | 0~20 |
| Output current | 0～±10A / phase, 0～±30A / 3 parallel |
| Output Precision | 0.5 degree |
| Maximum output load voltage | 20V |
| Phase voltage output (effective value) | 0~120V |
| Output Precision | 0.2 degree |
| Line voltage output (effective value) | 0~240V |
| Phase voltage / Line phase output power | 80VA / 100VA |
| Frequency range (fundamental) | 0~1000Hz |
| Harmonic time | 0~20 |
| Phase voltage output range | 0～±160V |
| Output Precision | 0.5 degree |
| Line voltage output range | 0～±320V |
| Phase voltage / Line phase output power | 70VA / 140VA |
| three-phase | note | |
| Switching input | 8 road | empty contact: 1 ~ 20mA, 24V |
| potential contact access："0"：0～ +6V； "1"：+11 V～ +250V | ||
| Switching output | 4 pair | DC：220V／0.2A；AC：220V／0.5A |
| Time measurement | measurement range is 0.1ms ~ 9999s | measurement accuracy is 0.1ms |
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
