Yifa High Quality Kyn28A-12 Armoured Movable AC Metal Enclosed Electrical Control Panel/Switchgear Cabinet

Basic Info.Model NO.SwitchgearTaskAdjustStructureCombinationMathematical ModelNon-LinearSignalContinuousFunctionAutomatic Control, Protection, MonitoringCertificationCCC, ISO: 9001, CEConditionNewCustomizedCustomizedMaterialStainless SteelTrademarkYIFATransport PackageWooden CaseSpecification1100*1200*2650OriginChinaHS Code8504329000Product Description General     This equipment is indoor metal armoring with drawable switchgear(hereafter refer to as switchgear).3.6-12 kilovolt three phase AC 50Hz single bus bar and the single bus bar subsection system's complete electricity distribution equipment is used in the power plant, small and medium-sized generator power transmission, industry and mining business power distribution as well as electrical industry system's second transformer substation's electric take-over,power transmission and large-scale high pressure motor starting and so on.     The purpose is to control, protect and monitor.This switch equipment is up to the standard of IEC298,GB3906 and can prevent the charge from pushing and pulling the breaker, from opening and closing the breaker,from insulation with electricity by mistaken,from earthed switch closing the breaker,from opening the switch's interlock when it with electricity mistakenly.It can not only use with VSI vacuum circuit-breaker, but with ABB Corporation's VD4 vacuum circuit-breaker.It is indeed a kind of power distribution equipment with superior performance.Environmental condition     1.Normal condition     a.Surrounding air temperature:-10ºC--+40ºC     b.Altitude:1000M     c.Relative environment humidity: The daily relative humidity average is not higher than 95%,the monthly relative humidity average is not than higher 90%     d.Earthquake:The intensity does not exceed 8 degree.     e.The surrounding air without corrosive or flammable gas or water vapour.     f.Without a lot of dirtiness and regular fierce vibration,under the severe condition,theintensity meets the first kind requirement.     2.Special working conditions* When it is used beyond the normal environmental condition stipulated in the GB3906, the user should consult with the manufacture.Main technical parametersItemUnitDataEquipped with breakerZN63A-12(VSI)Vd4Rated voltagekV12121 min working frequency endurable voltagekV4242Shock endurable rated voltagekV7575Rated frequencyHz5050Rated currentA630,1250,1600,2000,2500,3150,4000,5000Branch bus bar rated currentA630,1250,1600,2000,2500,3150,4000,5000Rated short time endurable currentkA16,20,25,31.5,40,5016,20,25,,31.5,40,50,Rated peak endurable voltagekA40,50,63,80,100,12540,50,63,80,100,125Rated short-circuit durations4 Protection degree The case is IP4X,the compartment door,and the handcart door is IP2X when it opensQualitykg700-1200700-1200ATTENTION:1.The payment term:We accept TT,30% deposit and Pay 70% before shipment.2.The delivery time:Usually it will take about 15-20 days.3.The standard of package:Usually use strong wood case for protection.OUR SERVICE:1.quick response in before sales period help you got the order.2.excellent service in production time let you know each step we made.3.reliable quality solve you after sale headache.4.long period quality warranty ensure you can buy without hesitate.Our company: