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China RONS Peak Overvoltage Recorder - Suppliers and Factory for Nanosecond Level Lightning Monitoring and Analysis
Functional Features
| No. | Feature Type | Description & Specifications |
|---|---|---|
| 1 | Beidou/GPS timing | Can be connected to a separate external time synchronization device or shared with the original system clock. |
| 2 | Transient overvoltages | Continuous for several milliseconds or less, strong resistance oscillation or non-oscillation overvoltage, exceeding the set threshold, recording (-1~+30s). |
| 3 | Slow-front overvoltage | Most are unipolar, with peak values ranging from 20ms to 5ms, and half peak values less than 20ms. When the amplitude of the overvoltage exceeds the set threshold, the waveform is recorded (-1~+30s). |
| 4 | Switching overvoltage | Most are unipolar, with peaks ranging from 250ms to 2.5ms. When the amplitude of the overvoltage exceeds the set threshold, the waveform is recorded (-1~+30s). |
| 5 | Fast-front overvoltage | Most are unipolar, with a wavefront of 0.1ms~20ms and a half peak of less than 300ms. If the set threshold is exceeded, the waveform is recorded (-1~+30s). |
| 6 | Lightning | Most are unipolar, with a peak value between 20ms and 5ms. If the set threshold is exceeded, the waveform will be recorded (-1~+30s). |
| 7 | Other overvoltage | Various common transient overvoltage monitoring methods typically last for a long time and are recorded when the set threshold is exceeded (-1~+30s). |
| 8 | Routine power quality monitoring | Voltage fluctuation, load current, power analysis, THD monitoring, imbalance monitoring, etc. No need to install other power quality monitors. |
| 9 | Main spec | Sampling frequency 100MHz; monitor 0-63 harmonics, inter harmonics, and higher harmonics; 4G memory, 64G solid-state drive; LCD high brightness TFT LCD touch screen; 10 inches; Resolution 800 × 600; one × RS-232/485, 1 × RS232, 4 × USB2.0, 1 × VGA, 1 × GigaLAN. |
Products Advantage
A high sampling frequency of 20MHz.
Simultaneously equipped with power quality monitoring function.
Fill the prevention and control blind spots, accurately capture nanosecond level details.
Powerful data analysis and networking capabilities.
Frequently Asked Questions
Q: How does the system synchronize time?
The system utilizes Beidou/GPS timing. It can be connected to a separate external time synchronization device or shared with the original system clock.
Q: What types of overvoltages can this device monitor and record?
The device monitors and records various transient overvoltages, including transient overvoltages, slow-front overvoltages, switching overvoltages, fast-front overvoltages, lightning strikes, and other prolonged transient overvoltages when they exceed the pre-set threshold.
Q: Does the system support routine power quality monitoring?
Yes, the device features built-in routine power quality monitoring, including voltage fluctuation, load current, power analysis, THD monitoring, and imbalance monitoring. There is no need to install additional power quality monitors.
Q: What are the key hardware specifications of this monitoring system?
It features a 100MHz sampling frequency, monitors 0-63 harmonics (including inter and higher harmonics), has 4G memory, a 64G solid-state drive, a 10-inch high-brightness TFT LCD touch screen (800x600 resolution), and multiple communication ports including RS-232/485, USB 2.0, VGA, and GigaLAN.
Q: What are the main advantages of using this product?
Key advantages include a high sampling frequency of 20MHz, integrated power quality monitoring, the ability to eliminate prevention and control blind spots by capturing nanosecond-level details, and powerful data analysis and networking capabilities.
Q: How long does the device record waveforms when an overvoltage event occurs?
When the amplitude of the overvoltage exceeds the set threshold, the system automatically records the waveform for a duration of -1 to +30 seconds.