CIPDB › China Industry › Instruments & Meters › Meter for Electricity
China, Chinese Automotive Circuit Breaker Tester Efficient Gis Mechanical Test Device1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Meter for ElectricityCircuit Breaker AnalyzerHigh Voltage Circuit Breaker Tester
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
Preview:
Product Description Automotive Circuit Breaker Tester Efficient GIS Mechanical Test DeviceCircuit Breaker Testing is utilised to test the operation of each switching systems and the programming of the entire tripping structure. Circuit Breaker Testing is essential to ensure the safe and reliable performance of this key link in the power asset chain. Circuit breakers perform three main tasks:They should conduct the current as efficiently as achievable, when closed.When open, they must insulate the contacts from one another as effectively as possible.In the event of a malfunction, they must disconnect the fault current as quickly and reliably as possible, thereby protecting all subsequent equipment.Performing circuit breaker testing is more challenging with comparison to other electrical components like transformer as the short circuit current is greater. In the US market and regions of frequent earthquakes, the most popular high-voltage circuit breakers are "dead tank" units, whereas in central Europe "live tank" breakers are standard. Elsewhere both circuit breaker types are obtainable.Why is Testing Circuit Breaker Important?A circuit breaker might stay idle years, but if a malfunction occurs it has to detach fault currents of huge kiloamps gradually within a few milliseconds. Major errors that happen on circuit breakers are incorrect behavior, short circuits in the coils, damage/wear to the mechanical connections or the insulation material. Therefore, circuit breakers need to be regularly and carefully tested. Circuit breakers perform a vital role in protecting expensive equipment from damage through faults i.e. connecting and disconnecting the electrical power in a reliable way; this requires proving their reliability with on field tests during installation and with regular maintenance tests during its lifetime to prevent costly failures and problems that could even compromising the safety of the substation. Testing the performance of your circuit breakers regularly is therefore an essential and cost-effective part of any maintenance strategy. Circuit breaker testing particularly concentrates on obtaining motion and time values on the units. However, our testing solutions have revolutionized circuit breaker testing. Performing the tests without use of the station battery greatly increases safety throughout the testing process. Circuit Breaker Analyzer Technique index:12 channels for time measurement3-channel supports both the time contact and resistance contact time6-channel isolated contacts for cascaded unit measurement of poleTime measurementRange: 4000msError :< 0.1msResolution: 0.01msLinear resistance sensor: Travel measurement according to sensorLinear resistance sensorMeasurement 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°Pre-insertion Resistance MeasurementRange: 50~5000ohm; error :<1%RDG+2DDynamic resistance measurementTest current: 25~100AMeasurement error :< 1%RDG+2DContact resistance measurementRange:0--10mohm ; Error<0.5%RDG+0.05%FSRange: 0-2mohm; Error:<0.5%RDG+2DSpeed 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:<0.01AVibration measurementRange: 0~5000G; error:<3%Internal DC power sourceVoltage: 12~265V; current:0~20AData SaveBuilt-in 8G storage memory and 2 USB interface for data export and external keyboard or mouse connectionPower supplyAC220V±10%; 50Hz±10%Working environmentTemperature: -10~50°C; Humidity:<80% Photo showCompany informationChongqing Gold Mechanical&Electrical Equipment Co.,Ltd was founded in 2008. We have a strong team including top sales, skilled engineers and we have our own manufacture with high quality. we mainly design and manufacture the Transformer Tester, Circuit Breaker Analyzer, CT PT Analyzer, Hipot Tester , Relay Tester and so on for more than 10 years.After several years' development, our products have become high intelligent and wide coverage. And our company has become one of the leading manufacturer of oil purifier and electrical testing equipment in China;We have developed sales channels in many countries such as UAE, Saudi Arabia, Iran, Malaysia, Thailand, Pakistan, India, Germany, Belgium, USA, Mexico, Kenya, Nigeria, South Africa and other countries worldwide.And we have gained strong advantage and high reputation in international market.Our workshopOversea exhibitions
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...