Product Introduction
The EDTS-203 Turbine Governor Speed Test Instrument is a comprehensive testing platform developed for the thermal power plant's electric speed governor system and automatic同期 systems characteristic testing. The instrument can complete tests such as DEH static characteristics, speed deadband measurement, load response tests, and synchronization tests, and automatically generate various types of test reports. The 203 can also be used as a general-purpose oscilloscope and frequency generator, and the system sampling frequency can reach 4KHz, greatly expanding the instrument's application scope and enhancing its flexibility.
Product Features
The 203 model features a powerful software system that ensures the instrument can conveniently perform a variety of tests while significantly enhancing its flexibility and versatility. The main characteristics of the instrument's software system can be summarized as follows:
1. The instrument can automatically generate WORD test reports, Excel test reports
2. The test report automatically tags the curves, making the preparation of the test report fully automated.
3. Names and units of all sampling channels can be redefined
4. Auto-saving of test environment and instrument settings for various tests
5. Automatically calculate test parameters for various experiments
6. Simple and convenient channel filtration method
7. Conveniently export test data using USB flash drives or portable hard drives, etc.
8. Real-time plotting of test curves, along with various curve analysis tools, allowing users to freely zoom in and position the curves.
9. Windows XPE operating system, featuring self-protection and recovery for software systems, to prevent virus intrusion and侵蚀
10. Implements anti-jitter processing to prevent user errors
The 203 hardware system features and technical specifications are as follows:
8-channel low-voltage/current analog data acquisition, voltage and current can be freely converted; voltage input range -10V to 10V, current input range -20mA to 20mA; 10% to 100% full-scale sampling error less than 0.2%.
2.2 Sinusoidal Wave Frequency Measurement Channel, 45Hz to 55Hz range, frequency resolution of 0.001Hz, measurement error less than 0.001Hz, frequency measurement voltage input range 0.5V to 110V
3.2 Passive Node Switching Signal Measurement Channel
4.2 Active node switch signal measurement channel with input voltage range of 12V~220V
5. Single-channel sine wave signal frequency output, 45Hz to 55Hz with frequency error less than 0.001Hz, output range 1.3 to 200Hz. Single-channel 4-20mA frequency output, frequency range customizable, full-scale error less than 0.1%.
6.8-channel analog acquisition channels use isolated acquisition methods, and channels are also isolated from each other.
7.1 USB port for data download or keyboard, mouse input
8. Touchscreen method for human-machine interaction
9. In-built 4G Data Storage Space
10.12.1 1.12-inch color screen display
Technical Specifications
8 low-voltage input channels, signal range of -10V to 10V, channels isolated from each other
2. 8 low current input channels, signal range of -20mA to 20mA, channels are isolated from each other
3.2 Square wave frequency signal measurement channels, input voltage range 0~110V (RMS), measurement range 0~1000Hz
4. 2 passive node switch quantity input channels, input signal is mechanical node
5.2 Two active node switch input channels, input signal voltage range of 12V~220VDC
6.1 A frequency signal output channel, outputting AC12V amplitude frequency signals, with a frequency range of 1.3Hz to 200Hz. The frequency error within 45Hz to 55Hz is less than 0.001Hz, and the frequency error over the full range is less than 0.005Hz.
7.1 A 4-20mA frequency output, with the output frequency value range customizable, and output current accuracy less than 0.01mA.
Note: Please pay attention to the input/output range of signals on the panel when wiring.
Complete equipment set
