GDBL-601 Power Signal Recorder for Power Generator Comprehensive Characteristic Testing
Product Description
GDBL-601 Power Signal Recorder for Power Generator Comprehensive Characteristic Testing
4) Motor excitatory de-excitation test,
5) Excitation system frequency voltage characteristic test
7) Grid synchronous connection test,
8) Generator rotor AC impedance test
9) Generator leading power factor operation test
Features of GDBL-601 Power Signal Recorder
1) The instrument has powerful software components that allow users to perform graphic analysis, combination operations, effective value calculation, AC power calculation, three-phase symmetry analysis, spectrum analysis, harmonic analysis, curve correlation analysis, graphic editing, and phasor diagram drawing through the software components.
2) Experimental data and analysis results can generate WORD/EXCEL test reports, and JPG images can also be generated and exported through software to facilitate users to conduct in-depth analysis and processing of experimental results.
3) GDBL-601 Power Signal Recorder has 12 channels analog inputs, 12 channels active switching inputs, and 3 channels output signals, with a maximum sampling frequency of up to 100KHZ, which can basically meet the transient signal recording requirements of various tests in the power system. And all simulation channels are isolated from each other to avoid the connection problems of different potential points in the experiment, which may cause faults in the tested system.
Technical Index
1) There are 12 channels voltage/current sample. The analog range include -10V~10V, -200V~200V, -400V~400V and -20mA~20mA. Users can switch the input range from software. Also there is one channel -100mV~100mV which allow the input signal less than 10V.
2) The voltage and current input range assured errors are as follows:
| -400V~400V | assured error less than 0.5V |
| -200V~200V | assured error less than 0.2V |
| -10V~10V | assured error less than 0.01V |
| -20mA~20mA | assured error less than 0.02mA |
| -100mA~100mA | assured error less than 0.2mV |
3) There are 12 channels wet contacts binary signal input. The valid and allowed input voltage is DC12-200V.
| -10V~10V | Input resistance is 820K |
| -200V~200V | Input resistance is 820K |
| -400V~400V | Input resistance is 820K |
| -20mA~20mA | Input resistance is 820K |
| -100mA~100mA | Input resistance is 10M |
9) Power supply AC 220V 10% 45Hz-65Hz.
Accessories for GDBL-601 Power Signal Recorder
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