Active Member
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[China]
Address: 9F/10, Jintai Building, Nanping, Chongqing, China
Contact name:Daisy Tao
Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd. |
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Model GDGK-307 Circuit breaker analyzer introduction |
| 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) CO-t1-CO,O-t-CO-t1-CO,CO rated operating sequence verification test. 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 15) Zoom, editors, statistics and analysis for measurement curves. 16)12.1-inch touch screen for control and data input 17) Built-in micro printer for test result printout. 18) Generate WORD format test report automatically (all reports and data can be exported through Flash disk). |
| Circuit breaker analyzer technical index |
| 1) 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) 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) 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: temperature: -10~50°C; Humidity: <80% |
