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GDBL-601 Power Signal Recorder for Power Generator Comprehensive Characteristic Testing

The GDBL-601 Power Signal Recorder (also known as the Wave Recorder) GDLB-601 is a transient signal recording instrument developed for power system applications.
The internal software of the instrument has preset test templates for generator debugging, allowing users to easily complete comprehensive characteristic tests of the generator through the recorder.
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  • GDBL-601

  • CHONGQING GOLD

  • 9030849000

GDBL-601 Power Signal Recorder for Power Generator Comprehensive Characteristic Testing




Power Signal Recorder
GDBL-601 Power Signal Recorder can do following tests for motor (power generator):
1) No-load test,
2) Short circuit test,
3) Motor excitation step response test,

4) Motor excitatory de-excitation test,

5) Excitation system frequency voltage characteristic test

6) Motor load rejection test,

7) Grid synchronous connection test,

8) Generator rotor AC impedance test

9) Generator leading power factor operation test

10) Others




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.

4) There are 3 channels relay contacts  output.  The maximum capacity for the contacts is AC220V/1A.
5) There are 2 USB port used for data export and mouse/keyboard input
6) The LCD is 12.1 inches touchpad input mode. Make the human interface more simple.
7) The saved space in the tester is 32G for standard configuration
8) Input resistances for different channels are as follows:


-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

Power Signal Recorder (4)


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