Energy & Environment

Quick Details Model Number: CBGZ-1000S? Brand Name: Chaobo ?Joint Type: Clamp Joint?Type ?Application: Overhead 6-50KV High Voltage Cable IP Code: IP68? Place of Origin: Zhejiang, China (Mainland) Lead time for sample: Within 15 daysFault indicator technical parameter Parameter ItemsParameter NameParameter DetailsElectrical ParameterShort circuit fault action current100A?(Default,Can be set before delivery)Earth fault action current40A?(The default injection method of grounding,Can be set before delivery)Analog measurement cycleMeasuring one time every 30minuts (Default,Can be set before delivery)Applicable voltage grade6～35 kVApplicable wire current10~700A?(Default)Applicable power frequency50 Hz/60Hz (According customer’s request)Maximum short circuit current20kA/4sShort circuit recognition time0.02~5sLoad measurement accuracy±3%Power supply modeLithium battery+Self-charging from the cableCommunication modeRadio frequencyStatic power loss≤7μAAction power loss＜20 mAMinimum load current?of the insulated cable10AMinimum load current?of the bare cable0AEngineering ParameterAuto reset modeTime reset+Auto reset after the power line recover (According customer’s request),Action times≥5000?TimesContinuous flash time≥3000HFlash time interval4s±10%Ambient temperature-40 ℃ ～+75 ℃Relative humidity≤?95%Applicable wire diameter16~450mm2Maximum wind speed≤40m/sApplicable altitude≤5000mFault alarm accuracy≥95%Protection classIP67Pollution classⅣWorking life10?YearsMTBF60000 HWeight500g?more or less Product main function: 1.Online monitoring of the short circuit fault and earth fault, over-current, off line, theft case, load current, lack of phase, line charged off power, sending and instructions, distribution transform monitoring, user boundary fault terminal, acquisition real-time data of circuits, and so on. 2.Monitoring line load current, and display the current change curve on the system center. 3.Can be used as power supply circuit maintenance intelligent inspection system,