China Automatic Transfer Switch Switch Low-Voltage Switch Gears

400A AC Automatic Transfer Switch ATS for Generator Change Over Switch
ATS INTRODUCTIONI. Product Characteristics:
1. Such technologies as double-row composite contact, horizontal pull-type mechanism, micro-motor pre-stored energy and micro-electronic control have been adopted, achieving basically zero flashover, in which logic control boards are mounted to manage. In different logic, the operation of the running of the motor and the speed change box installed directly in the switch, so as to ensure the positions of the switch.2. A duplex interlocking design of both mechanical and electric interlocking is adopted.3. A zero position technology is adopted, so as to reset to zero compulsorily under an emergency case (both the two power supplies are cut off)4. Automatic transfer switches have such functions as obvious ON/OFF position indication and padlock, so as to realize isolation between power supply and load.5. The motor is a poly chloroprene rubber insulation damp-heat type equipped with a safety devicStone Processing Machinery e, which trips off automatically, when there is over-temperature above 110ºCaManipulator nd over-current, and is put into service automatically, when the trouble is removed. A straight-tooth gear is adopted for the reversible reduction gear.6. The outer casing is made of unsaturated polyester fibers, which are high in fire, pressure and high temperature resistance.II. Applicable Standards:
1.IEC60947-1/GB/T·14048.1-2008<General Provisions for Low-voltage Switch Gears and Control Equipment>2. IEC60947-3/GB·14048.3<Low-voltage Switch Gears and Control Equipment: Low Voltage Switches, Isolators, Isolation Switches and Fuse Combiners>3. IEC60947-6-1/GB·14048.11<Automatic transfer Switchgear>III. Main Technical Parameters:Agreed thermal current Ith20A40A63A80A100A125A160A250A400A630A800A1000A1250A1600A2000A2500A3200ARated insulation voltage Ui750V1000VRated impulse withstand voltage Uimp8KV12KVRated work voltage UeAC440VRated work current IeAC-31A20406380100125160250400630800100012501600200025003200AC-35A20406380100125160250400630800100012501600200025003200AC-33A20406380100125160250400630800100012501600200025003200Rated connection capacity10IeRated breaking capacity8IeRated conditional short-circuit current100KA70KA100KA120KA80KARated short-time withstand current IS7KA9KA13KA26KA50KA55KATransferring time I-II or II-I0.45S0.6S1.2S2.4SControl power supply voltageDC24V, 48V, 110V; AC220V,ACPackage & Printing Service 380VEnergy consumption of motorRated control voltageStart uMachinery for Garment, Shoes & Accessories p300W325W355W400W440W600WNormal55W62W74W90W98W120WWeight(kg)SKX1/T17.27.27.27.27.27.28.8918.51943434351Pneumatic Tools 118118135SKT2/X23.9