Complaint
1. Circuit Breaker Tester is used for testing, analyzing and assessing power system circuit breakers, mechanical characteristics of load switches and isolated switches and other AC high voltage switches, contact resistance, Arcing contacts and vibration characteristics etc.
2. The functions of Circuit Breaker Tester cover all testing items of high voltage circuit breaks.
Comparing with the traditional circuit breaker tester, this Circuit Breaker Analyzer has the following unique advantages:
1. The integrated vibration test function of Circuit Breaker Analyzer provides a new means of detection circuit breaker mechanical characteristics for users, compared to traditional time measurement and speed measurement, the vibration fingerprint detection is easier and more efficient.
2. The vibration fingerprint test results contain richer information of circuit breaker operation, for potential risk of failure or faulty breakers, it can locate the fault position quickly.
3. The vibration tests do not need to change the original line connection, so the users can complete the charged detection of mechanical characteristics of circuit breaker.
4. Arcing contact analysis module allows users to automatically assess the degree of loss of inside Arc suppression contact of circuit breaker without disassembly.
5. Users can use Circuit Breaker Analyzer to complete the contact resistance tests, do not need to buy contact resistance tester separately.
| Model | IEC62271 High Voltage Switch Breaker Opening Time Test Circuit Breaker Tester | |
| 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° | ||
| 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% | |
