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/T 624-2023 "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. Flexible combination of voltage and current output up to 6 phase voltage and 6 phase current, can be any combination to achieve conventional 4 phase voltage, 3 phase current type, 6 phase voltage type, 6 phase current type, and 12 phase output mode, not only compatible with the traditional various test methods, but also convenient for three-phase transformer differential test and plant power quick cutting and ready self-injection test.
Product name: 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
| Current channel number | Standard 6 phase |
| Voltage channel number | Standard 6 phase |
| AC current output range | 30A/phase or 180A (six parallel) |
| DC current output range | 10ADC/phase |
| AC voltage output range | 120VAC/phase |
| DC voltage output range | 160VDC/phase |
| 6 phase current output per phase (effective value) | 0 ~ 30A output precision 0.2 |
| 3 phase current output per phase (effective value) | 0～60A |
| 6 phase parallel current output (RMS) | 0～180A |
| Phase current long-term allowable working value (RMS) | 10A |
| Maximum output power of phase current | 300VA |
| 6 phase parallel current maximum output power) | 1000VA |
| 6 Allowable working time for maximum output of phase parallel current | 10s |
| Frequency range (fundamental) | 0～1000Hz |
| Harmonic frequency | 1～20 |
| Current output | 0 ~ ±10A/phase output accuracy 0.5 level |
| Maximum output load voltage | 20V |
| Phase voltage output (RMS) | 0 ~ 120V output precision 0.2 |
| Line voltage output (RMS) | 0～240V |
| Phase voltage/line voltage output work | 80VA/100VA |
| Frequency range (fundamental) | 0～1000Hz |
| Harmonic frequency | 1～20 |
| Phase voltage output amplitude | 0 ~ ±160V output accuracy 0.5 |
| Line voltage output amplitude | 0～±320V |
| Phase voltage/line voltage output power | 70VA/140VA |
| 8 switch inputs | Null contact 1 ~ 20mA, 24V |
| Potential contact access "0" : 0 ~ +6V; 1: +11 V to +250 V | |
| 4 pairs of switching output | DC：220 V／0.2 A；AC：220 V／0.5 A |
| Time measuring range | 0.1ms ～ 9999s |
| Measurement accuracy | 0＜0.1mS |
| Volume | 375×350×180 (mm3) |
| Unit weight | 17kg |
1. The appearance of the product is subject to the actual product. The Technical Parameters and model numbers are subject to change without notice. If there is misappropriation or copying, legal liability will be pursued.
2. For more information about Wuhan 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
