| After-sales Service: | Lifetime Support |
|---|---|
| Warranty: | 1 Year for Hv Switch Circuit Breaker Analyzer |
| Display Type: | Digital Only |
| Certification: | CE |
| Customized: | Customized |
| Production Name: | Gdgk-307 Circuit Breaker Analyzer |
| Customization: |
|---|
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Introduction:
One of the most crucial pieces of control equipment in the power system is the high voltage circuit breaker. High voltage circuit breakers' dynamic properties are tested using GDKC. It is highly accurate and simple to use.
Characteristics:
♦ Gives trustworthy and precise test results in busy high-voltage substations.
♦ Tough design for usage in the field.
♦ Modular architecture for individualized setup.
♦ Data gathering models with no user interface or complete stand-alone capabilities.
♦ On-screen help for the test template wizard and connection diagrams.
♦ 12.1-inch touch screen with an integrated microprinter for printing test results.
Main Functions:
1) Calculation of bounces, pole spacing, duration between units of a pole, and closing and opening times.
2) Measurement of closing speed, opening speed and average speed.
3) Measuring the distance between open contacts, the amount of travel, the distance overshot, and the overall distance traveled.
4) Measuring the maximum coil current, the opening coil current time curve, and the closing coil current time curve.
5) Test the acceleration time curve, speed time curve, and travel time curve.
6) Determining the length and dynamic resistance time curve for arcing contacts.
7) Vibration test, includes acquisition, maintenance, and automated matching of vibration fingerprint curves.
Technique Index:
| 12 channels for time measurement |
3-channel supports both the time contact and resistance contact time 6-channel isolated contacts for cascaded unit measurement of pole |
| Time measurement | Range: 4000ms Error :< 0.1ms Resolution: 0.01ms Linear resistance sensor: |
| Travel measurement according to sensor |
Linear resistance sensor Measurement range: 0~250mm; resolution: 0.01mm; error:<0.5mm Measurement range: 0~25mm; resolution: 0.01mm; error:<0.05mm Angle resistance sensor: Measurement range: 0~360°; resolution: 0.01°; error:<0.5° |
| Pre-insertion Resistance Measurement |
Range: 50~5000ohm; error :<1%RDG+2D |
| Dynamic resistance measurement |
Test current: 25~100A Measurement error :< 1%RDG+2D |
| Contact resistance measurement |
Range:0--10mohm ; Error<0.5%RDG+0.05%FS Range: 0-2mohm; Error:<0.5%RDG+2D |
| Speed measurement | 250mm linear resistance scale: 0~20m/s; error:<0.5%RDG+2D 25mm linear resistance scale: 0~20m/s; error:<0.5%RDG+2D Angle sensor: 0~20m/s; error:<0.5%RDG+2D Acceleration sensor: 0~20m/s; error:<5%RDG+2D |
| Coil current measurement | Range: 0~20A; resolution: 0.001A; error:<0.01A |
| Vibration measurement | Range: 0~5000G; error:<3% |
| Internal DC power source | Voltage: 12~265V; current:0~20A |
| Data Save | Built-in 8G storage memory and 2 USB interface for data export and external keyboard or mouse connection |
| Power supply | AC220V±10%; 50Hz±10% |
| Working environment | Temperature: -10~50°C; Humidity:<80% |
Details Show:
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