Product Specifications
| Prod Model: |
HT-802 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Dimension: |
455*530*220mm |
| Weight: |
30kg |
| Application: |
Mechanical Instrument |
Product Description
Products features
1. Meets all the requirement of field tests. This tester with standard 6 phase voltage, 6 phase current output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. Digital Signal Processor Microcomputer. Not only test the traditional relays and protectors, but also test the modern microcomputer relays, special for transformer differential protection and transfer equipment.
2. All technical indicators fully meet the standard DL/T624-1997: Technical condition of the relay computer test device.
3. Classic Windows XP operating interface, friendly man-machine interface, easy and fast to operate; High-performance embedded industrial control computer and 8.4 inch resolution of 800 × 600 TFT true color display which provides rich visual information, includes the current working condition and all kinds of help information.
4. The Windows XP system comes with the restore function; avoid system crashes caused due to illegal shutdown, or malfunction, etc.
5. Equipped with ultra-thin industrial keyboard and optical mouse, complete a variety of operations using keyboard or mouse the same as ordinary PC.
6. The main control board is DSP + FPGA architecture, 16 bit DAC output, generates high - density sine wave 2000 points each circle to fundamental wave, which greatly improve the wave quality and the accuracy of the test instrument.
7. Using high-fidelity linear amplifier. Both to ensure the accuracy of a low current, but also guarantee the stability of the high current.
8. USB directly connect with PC, without any adapter cable, easy to use.
9. Can be connected to a laptop computer (optional).Laptop computers and industrial machines use the same software, no need to re-learn the methods of operation.
10. With a separate DC auxiliary voltage source, output voltage 110V(1A),220V(0.6A), provides relays or protective devices which require DC power.
11. The software with self-calibrating function, which avoid to calibrate accuracy by adjusting relays after open the case, greatly improve the stability of the accuracy.
Product parameters
AC current source
| Phase current output ( RMS ) | 0~40A/phase
accuracy: 0.5% |
| 3-phase in parallel output (RMS) | 0~120A |
| Phase current values allowed to work a long time (RMS) | 10A |
| Phase current max output power | 420VA |
| 3-phase in parallel current max output power | 900VA |
| 3-phase in parallel current max output allowable working time | 10s |
| Frequency range | 0~1000Hz;
accuracy: 0.001Hz |
| Overtone order | ~
accuracy: 0.1° |
DC current source
| Current output | 0~±30A/phase; accuracy: 0.5% |
AC voltage source
| Phase voltage output (RMS) | 0~125V/phase, accuracy: 0.5% |
| Line voltage output (RMS) | 0~250V |
| Phase voltage / Line voltage output power | 75VA/100VA |
| Frequency range | 0~1000Hz accuracy: 0.001Hz |
| Overtone order | 2~20; phase :0~360°;
accuracy: 0.1° |
DC voltage source
| Phase voltage output range | 0~±150V accuracy: 0.5% |
| Line voltage output range | 0~±300V |
| Phase voltage / Line voltage output power | 90VA/180VA |
Switch terminal
| Switch input terminals | 8 pairs |
| Dead contact | 1-20mA, 24V active output inside the device. |
| Potential flip | 0--6V DC low level; 15-250V DC high level |
| Switch output terminals | 4 pairs, dead contact, rupturing capacity: 110V/2A, 220V/1A |
Time measurement range
| Range | 1ms~9999s |
| Accuracy | 1ms |
Dimension & weight
| Dimension | 455×530×220mm |
| Weight | 30Kg |
Power
Wuhan Huatian Electric Power Automation Co., Ltd was established in 1992, is one of the earliest and famous manufactures produce HV testing equipments. We are professional manufacture of electric equipments (design and production). Located in Wuhan East Lake New & High
Tech. Industrial Development Zone, Huatian supplys advanced HV test equipments and detection instruments for electric system, scientific research institution and manufactures related to electric equipments. Huatian is a high- technology company combines research, production and commerce as one. Our products widely used in electric power, water conservancy, oil, railroad, mine and chemical industry etc.
The power of development comes from our steady innovative science strategy, the root of the innovation is excellent human resource. Now we have more than 100 employees, average age is 29. Bachelors more than 85%, researchers more than 1/3, include 5 Doctors, Masters 15, middle and high technical title 30. We are an knowledgeable team full of vigorous, energetic and workforce spirit, based on this, the enterprise structure taking technology innovation and market development as main body comes into being.
Huatian relys on Wuhan HV research institute, Huazhong University of Science and Technology, and Wuhan University, commits to research, production and sale for testing and measuring equipments of electric power, HV test equipment, substation testing system on-site and software related to this. We execute modern management system holisticly, obide the certification of ISO9001: 2000 strictly. After the company founded, our sales volume increased progressive and fast, which is the element for Huatian taking-off.
Huatian takes "Excellent quality, circumspect service, customer supreme, integrity is essential" as our steady policy. We sincerely hope to cooperate with customers all over the world and make progress together.
