■ 제품필수정보
■ 제품사양
Power Rating = 3 kW Motor Starter
타입 = Soft Start Voltage Rating = 460 V Phase = 3
Current 등급 = 8 A IP Rating = IP20, IP40
전체 길이 = 121mm Overall Width = 45mm Overall Depth = 74mm
시리즈 = BA9026 The BA9026 must not be operated with a capacitive load (e.g. reactive power compensation) at the output. In the decoupled state (without load), the starting behaviour is not particularly smooth. Soft starter, BA9026. All three motor phases are influenced by the BA9026 by means of phase control using thyristors in such a way that the currents can rise steadily. The motor torque behaves in exactly the same way during start-up. This guarantees that the drive can start up without jerking. It is thus impossible for drive elements to be damaged, because the abrupt starting torque caused by direct starting is not generated. This property enables a cost-efficient design for the drive elements. After starting, the power electronics are bridged via internal relay contacts to minimise losses in the device. The smooth deceleration function also prolongs the natural deceleration time of the drive unit to prevent abrupt stopping. Applications. Machines with gear, belt and chain drives Conveyor belts, fans, pumps, compressors Woodworking machines, centrifuges Packaging machines, door operating mechanisms Inrush current limitation for three-phase transformers. Features. With smooth deceleration function Increases the service life of asynchronous motors and mechanical drive components for motor ratings up to 3 kW With 3-phase motor control Starting time, deceleration time and starting and deceleration torque can be adjusted separately Power semiconductors bridged after successful start-up Large input voltage range for the power semiconductors Galvanically isolated DC control input Galvanically isolated DC auxiliary voltage With integrated temperature monitoring Overall width 45 mm
