- Вакуумный выключатель HVD7 40.5KV 2000A открытый HV AC VCB от Hubei JUCRO ElectricДетальные инф.HVD7 40.5KV 2000A Vacuum Circuit Breaker Open HV AC VCB from Hubei JUCRO Electric
HVD7 40.5KV 2000A outdoor HV AC VCB vacuum circuit breaker has many visual advantages, like reasonable design, fashionable appearance, high safety and reliability, easy maintenance, long electrical life. This is the ideal upgrade product for 35KV outdoor oil circuit breakers.
The HVD7-40.5 2000A vacuum circuit breaker is used for 50Hz three-phase AC power system. It is used to create and break the load current, overload current and short circuit.
2. Applicable environment
2.1 The ambient temperature should be -30 degrees ~ + 40 degrees (-40 degrees in the frosty area);
2.2 the height should not exceed 2000 m (more than 2000 m is a plateau);
2.3 wind pressure should not exceed 700 pa (equal to wind speed 34 m / s);
2.4 degree of air pollution: 3, degree of anti-fouling type: 4;
2.5 The installation site must be free from fire, explosion, chemical corrosion and severe vibration.Detailed ImagesThe main technical parameternothingunit of measurementparameteroneRated voltagekv40.52Nominal Insulation Level1 min. Power Frequency
VoltageDry testkv95Wet testkv80Lightning impulse Withstand voltage (peak value)kv1853Rated currentA2000fourRated Short Circuit CurrentKatwenty2531.55Rated Short Circuit Current (Peak)Kafifty63806Rated working sequenceO-0.3s-CO-180s-CO7Rated short time withstand currentKatwenty2531.58Rated peak withstand currentKafifty63809Rated Short Circuit DurationSfour10Rated control voltageVAC220, 110; DC220, 110elevenRated Short CircuitTimetwenty12Full break timeMs≤8013Mechanical lifeTime10,000workshopVacuum Interrupter WorkshopAccept custom order.Create a vacuum interrupter for you.VCB Production LineVCB Vacuum Circuit Breakers Production Line.VCB Production LineVCB Vacuum Circuit Breaker Production Line, Engineering Inspection.Quality checkingThorough inspection of each product, guaranteed qualitycompletely recording the data of the whole process, all product data can be traced.Сопутствующие товарыПослайте мне информации покупки
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