| Customization: | Available |
|---|---|
| After-sales Service: | Life Time Support |
| Warranty: | 1 Year for Hv Circuit Breaker Analyzer |
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Advantages
(1) The vibration test function integrated within the analyzer provides users with a new means of testing the mechanical characteristics of circuit breakers. It is simpler and more effective.
(2) The test results contain richer information about the circuit breaker, and can quickly locate the cause of the fault for circuit breakers that have a potential risk of failure or already have a fault.
(3) No need to change the original wiring connection of the circuit breaker, so it can achieve the mechanical characteristics of the circuit breaker with power detection.
(4) The arc extinguishing contact analysis module enables the user to achieve automatic assessment of the degree of wear of the arc contacts inside the circuit breaker without dismantling the breaker.
(5) The instrument alone can complete the circuit resistance measurement of the circuit breaker, the user does not need to purchase a circuit resistance tester, reducing the weight of the field test instrument and saving the user cost.
Specification
| 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 | |
| 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° |
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| 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/60Hz(Support Customize) |
| Working environment | Temperature: -10-50°C; Humidity:<80% |
Main test items
1. Measurement of closing time, opening time, time spread between poles, time spread between units of one pole, bounces etc.
2. Measurement of closing speed, opening speed and average speed.
3. Measurement of clearance between open contacts, over travel, overshoot travel and total travel.
4. Measurement of closing coil current time curve, opening coil current time curve and the maximum coil current.
5. Test travel time curve, speed time curve and acceleration time curve.
6. Measurement of pre-insertion resistance value and pre-insertion ion time.
7. Test contact resistance.
8. Measurement of dynamic resistance time curve and length for arcing contacts.
9. Vibration test, including vibration fingerprint curve acquisition, management, and vibration fingerprint curve automatic matching.
10. Zoom, editors, statistics and analysis for measurement curves.
11. Drawing Envelopes for reference travel curve and compare travel curve with envelopes.
12. Mechanical travel curve automatic compare with saved travel curve.
13. Measurement of CO time (close-open time) and OC time (Opening-Closing time).
14. Graphite contact closing time, opening time, dynamic resistance curve measurement .
Packing list
| Item | Quantity | Item | Quantity |
| Analyzer main unit | 1 | 25mm linear travel sensor | 1 |
| 250mm linear travel sensor | 1 | Acceleration travel sensor | 1 |
| 500G vibration sensor | 4 | 6 sensor cables | 4 |
| External trigger cable | 1 | 3 core break time measurement cable | 2 |
| Universal test cable | 6 (2 sets each of yellow, green and red) | 100A loop resistance test cable | 1 |
| Loop resistance test shorting row | 2 | Power supply cable | 1 |
| Thermal printing paper | 2 | Data CD | 1 |
| Operation manual | 1 | Inspection report | 1 |
| Certificate of Conformity | 1 |
Operation demonstration
On-site use
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