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| Categories | Electrical Test Instrument | 
|---|---|
| Brand Name: | AI | 
| Model Number: | CBA-I | 
| Certification: | ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1 set Circuit Breaker Timing Test Set | 
| Price: | Negotiable | 
| Payment Terms: | Western Union, T/T, L/C | 
| Supply Ability: | 100 sets/motnh | 
| Delivery Time: | 15 days | 
| Packaging Details: | Circuit Breaker Timing Test Set packed in veneer case | 
| Functions: | measuring contact resistance, arcing contacts and vibration characteristics etc | 
| Test object: | power system circuit breakers, mechanical characteristics of load switches ,isolated switchea,AC high voltage switches | 
| Time test: | 0 to 4000ms | 
| Distance test: | 0-250mm | 
| Pre-insertion resistance measurement: | 50~5000ohm | 
| Test current: | 25~100A | 
| Vibration measurement: | 0~5000G | 
| Warranty: | 1 year | 
| Company Info. | 
| Advanced Instruments Co.,Limited | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Introduction:
Major Testing Parameters and Functions:
Specifications:
| 1 | 12 channels for time measurement | 3-channel support both the time contact and resistance contact time 6-channel isolated contacts for cascaded unit measurement of pole | 
| 2 | Time measurement | Range: 4000ms; Error :< 0.1ms; Resolution: 0.01ms | 
| 3 | 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° | 
| 4 | Pre-insertion resistance measurement | Range: 50~5000ohm; error :<1%RDG+2D | 
| 5 | Dynamic resistance measurement | Test current: 25~100A, Measurement error :< 1%RDG+2D | 
| 6 | Contact resistance measurement | Range:0--10mohm, Error <0.5%RDG+0.05%FS Range: 0-2mohm, Error: <0.5%RDG+2D | 
| 7 | 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 | 
| 8 | Coil current measurement | Range: 0~20A; resolution: 0.001A; error: <0.01A | 
| 9 | Vibration measurement | Range: 0~5000G; error: <3% | 
| 10 | Internal DC power source | voltage: 12~265V; current:0~20A | 
| 11 | Data transaction | Built-in 8G storage memory and 2 USB interface for data export and external keyboard or mouse connection | 
| 12 | Power supply | AC220V±10%; 50Hz±10% | 
| 13 | Working environment | -10~50°C; Humidity: <80% | 

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