sell: circuit breaker analyzer   - Page 1
Forum section: electronics / general

author: chloe shuyue wang
author_rank: Contributor
timestamp: October 17, 2014, 02:28:04 am
content: Chloe Wang from wuhan huaying electric power tech & scienceCircuit Breaker Analyzer Main Functions: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 current5) Test travel time curve, speed time curve and acceleration time curve6) Measurement of pre-insertion resistance value and pre-insertion ion time.7) Test contact resistanceMeasurement of dynamic resistance time curve and length for arcing contacts10) Vibration test, including vibration fingerprint curve acquisition, management, and vibration fingerprint curve automatic matching.11) CO-t1-CO,O-t-CO-t1-CO,CO rated operating sequence verification test.12) Drawing Envelopes for reference travel curve and compare travel curve with envelopes13) Mechanical travel curve automatic compare with saved travel curve14) Measurement of CO time (close-open time) and OC time (Opening-Closing time)15) Graphite contact closing time, opening time, dynamic resistance curve measurement16) Zoom, editors, statistics and analysis for measurement curves.17)12.1-inch touch screen for control and data input18) 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 Specifications: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 measurementRange: 4000msError :< 0.1msResolution: 0.01ms3) Travel measurement according to sensor:Linear resistance sensor:Measurement range: 0~250mm; resolution: 0.01mm; error: <0.5mmMeasurement range: 0~25mm; resolution: 0.01mm; error: <0.05mmAngle resistance sensor:Measurement range: 0~360°; resolution: 0.01°; error: <0.5°4) Pre-insertion resistance measurementRange: 50~5000ohm; error :<1%RDG+2D5) Dynamic resistance measurementTest current: 25~100AMeasurement error :< 1%RDG+2D6) Contact resistance measurementRange:0--10mohmError <0.5%RDG+0.05%FSRange: 0-2mohm;Error: <0.5%RDG+2D7) Speed measurement250mm linear resistance scale: 0~20m/s; error: <0.5%RDG+2D25mm linear resistance scale: 0~20m/s; error: <0.5%RDG+2DAngle sensor: 0~20m/s; error: <0.5%RDG+2DAcceleration sensor: 0~20m/s; error: <5%RDG+2DCoil current measurementRange: 0~20A; resolution: 0.001A; error: <0.01A9) Vibration measurementRange: 0~5000G; error: <3%10) Internal DC power source: voltage: 12~265V; current:0~20A11) Built-in 8G storage memory and 2 USB interface for data export and external keyboard or mouse connection12) Power supply: AC220V±10%; 50Hz±10%13)Working environment: temperature: -10~50°C; Humidity: <80%14) Dimension and weight: dimension: 448×260×150mm; weight: 15kgon alibaba :http://www.hy-dl.en.alibaba.com/product/60015674948-221481711/high_voltage_circuit_breaker_tester_HYGK_307.htmlemail to me now: whhy818@163.com??

author: chloe shuyue wang
author_rank: Contributor
timestamp: October 17, 2014, 02:35:37 am
content: oh?my Chinese words can not show here and turn to emoji ^^^xue wajueji jishu najia qiang?xin chunge de yongsheng.

author: SeanB
author_rank: Super Contributor
timestamp: October 17, 2014, 07:42:43 pm
content: Price is $1 per set?