Aisikai 630A 3p/4p Top Selling ATS/Changeover Switch CCC/CE

AISIKAI AUTOMATIC TRANSFER SWITCH Main Technical ParametersConventional thermal current Ith500A,630ACopper rated insulation voltage Ui1000VRated impulse withstand voltage Uimp12KVCopper rated working voltage UeAC440VCopper rated working current Ie500A,630ARated connection capacity10IeRated breaking capacity10IeRated limited short circuit currentFuse for protection / circuit breaker for protection (120KA / 65KA)Transfer time I-II0.45SControl voltage of the switch motor UsDC24V AC220V AC280VStart / Normal88WUse categoryAC-33A  AISIKAI Automatic Transfer Switch consists of SKT, SKQ and ASKQ series. We provide perfect solution with product from general performance CB class to high performance PC class, from none-frequently transfer to frequently transfer.Our product covers a wide current range from 6A to 6300A innovatively, and easily meets the various requirements of load in civil, industrial and commercial fields.Our product is suitable for 1, 2, 3 classes of low voltage power distribution system. Our perfect feature configuration satisfies the power switching between utility-utility, utility­generator, generator-generator and more load's uninterruptible backup power supply.Our product is in compliance with related IEC/GB technical standards, is manufactured according to international standards, and has obtained Chinese compulsory certificate (CCC) and European certificate (CE).  SKT series dual power automatic transfer switch is the most advanced third generation product. Its class is PC and its usage category is AC-33A frequently operate electrical transfer switch.It's suitable to be used in 50/60Hz 10A-3200A low voltage AC power distribution system for reliable transfer between two power supplies.It has four working modes: Automatic, Electric, Emergency Manual and Locking.•    Classify by volumeStandard type:  Type 1, 20A-3200A, 5 kinds volume specificationUltra-thin type:  Type 2, 1 OA-1 OOA, 1 kind volume specificationNote               :  Ultra-thin type is 50% smaller than the standard type.•    Classify by functionM1:  Terminal type (Automatic switch* and automatic recovery*)M2:  Terminal type        (Automatic switch* but not automatic recovery• with controller)X:     Fire-fighting type (fire-fighting O position)WA:  Intelligent type (fire-fighting type+ SKR2-ALED controller)WB:  lntelligenttype(fire-fightingtype+ SKR2-A LCD controller)N:     Intelligent type (Built-in MCU program control panel)•    Classify by poles2P: 2 poles, 1 phase and 2 lines3P: 3 poles, 3 phases4P: 4 poles, 3 phases and 4 linesAISIKAI Automatic Transfer Switch Technical ParametersType                              SKT2  SeriesSKT1 SeriesShell frame grade current (lnm)100A160A250A630A1600A3200ARated current (In)100125A160250400630800100012501600200025003200Conventional thermal current(lth)10,16,20,25,32,40,50,63,80,100A63,80,100,124,140,150,160A160,180,200,225,250A160,180,200,225,250,315,350,400,500,630A800,1000,1250,1600A2000,2500,3200ARated insulation voltage of copper bar (Ui)660V800VRated impulse withstand voltage(Uimp)6KV8KVRated operating voltage of copper bar(Ue)AC400VUse categoryAC-33ARated operating current of copper bar (le)10,16,20,25,32,40,50,63,80,100,125,140,150,160,180,200,220,250,315,35,400,500,630800,1000,1250,1600,2000,2500,3000Rated making capacity10leRated breaking capacity10leRated lilit short-circuit current7KA13KA35KA50KA75KATransferring time I-II or II-I1.2S0.6S1.2S2.4SRated  operating voltage of the control power UsAC220V (Special voltage DC24V, DC110V, DC220V, AC110V, AC280V)Start40W325W355W400W440W600WNonmal18W62W74W90W98W120WNet weight(kg) 4 poles 3.55.35.571717.5374498  AISIKAI Automatic Transfer Switch Performance1. Double complex contact, horizontal and vertical type frame basically, it have come to "Zero" arc(no arc chute);2. Reliable machine interlock and elecric interlock, the executive union parts adopt independency overload disconnect switch,it makes more reliable and safety.3. "zero" techinique, can force to set"zero" under emergency situation(break off two ways power supply at the same time).Meet the requirement of the fire protection linkage.4. Operate overload disconnect switch change over adopt singless electromotor drive, switch over smooth and reliable, no noise,little wallop5. Operate machine drive motor use only under the executive overload disconnect switch change over instanecus current across, outstanding energy saying.6. Perform overload disconnect switch with mechanism interlock device. It ensure the common use, standby power workingreliable and not interference.7. Distinct on and off position indicator, padlock function et.c safe realize the isolator between electric power and overload8. High security, high automatization, high retiablility, use life more than 8000times. AISIKAI Automatic Transfer Switch Normal Working Conditions and Installation MethodsCategoryRequirementsTemperature-5ºC- +40ºC,24H average not mort than +35ºCHumidityIn the +40ºC conditions,the average humidity