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Partial Discharge Test System for GIS, transformer

  • RF08 Mini Series-modular Get Price!

    Service cart for SF6-gas handling of small to medium size gas-insulated equipment.

  • RF051 Economy Series SF6 Gas Handling Cart Get Price!

    For easy maintenance on high voltage switchgear Less than 220kv

  • RF391 Mega Series SF6 Gas Handling Unit Get Price!

    Maintenance device for large and extra large gas compartments.

  • RF300 SF6 Gas Purification for re-use System Get Price!

    SF6 recycling and re-use

  • S100 Micro Series SF6 Gas Recycling Device Get Price!

    Special application Recovery of a small amount of sf6 gas in a small SF6 Gas compartments.

  • RFJ SF6 Refilling Evacuating Devices Get Price!

    SF6 Gas Cylinder to Gas compartments

  • RA912 SF6 Gas Analyzer Get Price!

    For determining the quality of SF6 gas.he RA912 multi-functional analyzer allows the determination of up to seis quality parameters with only one measurement:SF6 concentration (%).Moisture concentration.SO2 concentration (ppmv).CO concentration (ppmv).H2S concentration (ppmv).Option: HF concentration (ppmv)

  • NA1013 SF6 Gas Monitoring System Get Price!

    For continuous monitoring of the SF6 quality.NA-1013 online infrared gas transmitter is base on the internet of things’s air quality monitoring instruments .It used online monitoring for toxic gases, SF6 gas, O2, temperature, humidity, etc. Fast response, high accuracy, with a variety of selectable signal output mode.Passed through the third grade EMC industry test. Compliance with IEEE 802.15.4 wireless communication standard, ZigBee communication protocol support

  • Smart SF6 Sensor Get Price!

    NDIR SF6 Sensor 10 years life for SF6 Gas Leakage detection.Measurement principle: Dual wavelength, Non Dispersive Infra-Red (NDIR).Measurement range: 0-50/1000/1500ppm.Gas supply: by diffusion (atmospheric pressure).Warm-up time: < 2 minutes (start-up time).< 11 minutes (fade in finished).< 30 minutes (full specification).Measuring response.Response time (t90): appr. 60 s.Digital resolution (@ zero): 1 ppm.Repeatability: ≤ ± 15 ppm.

  • The systemis especially designed for245kV GIS testingin the factory and on-site.As its goodencapsulation,it can perform PD test in normal environment.When it testspartial discharge, the PD level is less than 3pc,and it can be added a HV bushing to perform the withstand voltage test at the same time.
    • The Basics of Partial Discharge Testing | HV Get Price!

      When speaking of partial discharge, the most important standard that every expert will refer to is IEC 60270: High-voltage test techniques – Partial discharge measurements. This standard applies to the measurement of PD in electrical apparatus or systems when

    • Partial Discharge Test Equipment for Cables, Transformer.Get Price!

      partial discharge test equipment for cables. transformer and GIS General information The system is especially designed for testing GIS in the factory and on-site test, and for testing all GIS switchgears and GIS components such as insulators, insulating tension pole, GIS PT etc. It also can test transformers, power cables.

    • Partial Discharges in Electrical InsulationGet Price!

      · PDF 文件•What is partial discharge (PD) and under what conditions does it occur •Examples of PD in power cables, transformers, switchgear and stator windings •PD measurement as a factory acceptance test of equipment •Off-line PD testing at site •On-line condition monitoring of power cables, transformers, switchgear and machines

    • What is Partial Discharge in High Voltage Cables.Get Price!

      在必应上点击查看2:504/23/2010· Partial discharge is caused by discontinuities and flaws in high voltage electrical insulation and, if left undetected, can eventually lead to the full breakdown of the insulation system. On-line.作者: HVPDUK

    • What Is Partial Discharge Testing? | Vertiv ArticlesGet Price!

      11/30/2016· What is Partial Discharge? Partial discharges (PD) are small electrical sparks that occur within the insulation of medium and high voltage electrical assets. Each discrete partial discharge is the result of an electrical breakdown of an air pocket within the insulation. These discharges erode insulation and eventually result in insulation failure.

    • Partial discharge - WikipediaGet Price!


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