Rdq6 Double Power Automatic Transfer Switch 380V 63~4000A

RDQ6 double power automatic transfer switchSummary
Apply for electricity supply system AC50Hz, Rated working voltage 380V, rated working current 4000A or below. It can select switch-on between two circuits power source as request(Normal, ready power source can be electricity net, automatic generators unit, storage batteries ect). Suitable for important places without allowed like circuit in high-rise buildings,post telecommunication, mining, industry flow-line, hospitals ,arm devices, airports, chemistry, textile, oilect.Normal working & installment surroundings
Installment altitude below 2000mGas temperature:Maximum below +40ºC; 24h average not exceed +35ºC. Minimum not below -5ºC.Humidity: Max temp is +40ºC, gas relative humidity not exceed 50%, higher humidity allowed in lower temperature, like it reaches to 90% at 20ºC,Pollution class:3; installment type:III
The upper terminal connect power source side, lower terminal connect load side, scope to vertical plane not exceed 5°.SpecificationModelRDQ6Usage categoryAC-33iBRated working voltage UeAC230V~400VRated isolation voltage Ui400V 690VRated working frequency50/60HzRated impulse withstand voltage Uimp6kV, 8kVRated impulse withstand current Ie(kA)5, 10, 13, 30, 50Rated short-time making capacity(kA)7.5, 17, 26,50, 80Switching action time≤4sPoles No2, 3, voltageElectrical life1500 ~ 4500 timesMechanical life6000 timesOperation cycle60s, 120s, 200sRated short-circuit breaking capacity Icn5 kAModelCommon typeSmart typeInstallment methodIntegral typeIntegral typeOperation methodAutomatic, ManualAutomatic,Manual, Double-breakingMonitoring functionPhase-breaking inspectionNormal power source three-phases,undervoltage, lose-phase, phase-breakingSwitching methodSelf-making & recoverySelf-making & recoveryFire-fighting interactive controlNoDC12-24V input double-breaking(fire automatic breaking)Indication functionLED lampLED lamp
Packing and shipping
-- Ordinary paper carton for products.
-- Shipping mark according to customer's request.
-- Bulk production will be deliveried by sea and air.
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