■ Product Overview
Partial discharge on-line monitoring system adopts a variety of anti-interference measures, which can effectively remove the interference in the field environment, accurately extract partial discharge signal, and judge the running status of equipment. Through Ethernet to discharge quantity, such as alarm events on the monitoring data on a regular basis to the distance of data center server, using the data center server running on the backend software can access the site monitoring data and statistics and analysis, at the same time data center server can also remote login field monitoring unit, observation real-time waveform, Conduct a more systematic assessment of the insulation status of the equipment.
The server program in the data center runs on a computer with a fixed IP address, which can monitor multiple devices at the same time and display the discharge signal of each logged device in real time. According to the parameter setting, the data from the logged monitoring device can be saved regularly for future reference and analysis at any time.
■ Technical parameters
Technical characteristics | According to | ||
The channel number | 2/4 Electrical signal interface (expandable) | display | 6.5-inch TFT true color touch LCD screen |
Sampling rate | 200MGa/s | The resolution of the | 640×480 |
The sampling accuracy | 12bit | operation | External USB mouse and keyboard operation |
Scale range | 0.01mV ~ 20V/100dB | storage | |
Frequency range | 10kHz-100MHz | Physical storage | 4GB |
Nonlinear error of this range | 5% | The hard disk | 32G Solid state drives are used to store test records and test data |
The power supply mode | 220V AC | ||
General instructions | interface | ||
CPU | frequency1.6GHz | USB*2 | External mouse keyboard, as well as external mobile storage devices |
system | WIN7 | Electrical interface | 2/4 BNC ports for signal input |
Ambient temperature | -20℃~60℃ | So * 1 | Used to connect to a network |
Storage Environment Temperature | -20℃~45℃ |