SMCW6150

The SMCW6150 is designed as induction motor solid-state reduced voltage starter (softstarter) with softstop feature. Its six thyristor structure working like a full wave phase angle controller (both positive and negative cycles are controlled), allows to reduce efficiently the induction motor starting current as well as the motor starting torque. This motor starting current reduction allows to optimize the mains grid as well as its protections and avoid having voltage fluctuations leading to ambient light variations also called "flicker".

Some SMCW6150 main characterisics have been concluded into several points as follow. (1)Its max motor power at 40°C would be 15kW for star (Y) 400VAC and would be 8.6kW for star (Y) 230VAC and would be 26kW for delta (D) 400VAC and would be 15kW for delta (D) 230VAC. (2)Its IAC53a at 40°C would be 30A max and 22.5A for EN60947-4-2. (3)Its phase to phase voltage would be 200 to 480VAC. (4)Its main frequency would be from 40Hz ro 65Hz. (5)Its input would be from 10 to 24VDC. (6)Its status outputs would be 24V /1A (AC /DC). (7)Its in /out /case isolation would be 4kV. (8)Its operaing temperature range would be from -40°C to +100°C.

Also some SMCW6150 electrical characteristics of the starting and stopping inputs are concluded as follow. (1)Its concerned terminals would be 4 & 6 for input control high side control (PNP) and would be 4 & 6 for input control low side control (NPN). (2)Its control voltage range would be from 10 to 24Vdc. (3)Its min control voltage would be min 8.5V. (4)Its max voltage drop would be 2.5Vdc for low side control (NPN). (5)Its max input voltage would be 28Vdc for input control and 6Vdc for urg. stop. (6) Its max reverse volage would be 28Vdc for input control and 6Vdc for urg. stop. (7)Its release voltage would be larger than 2.5Vdc for low side control. (8)Its control current would be from 5 to 19mAdc. (9)Its current to switch would be from 50 to 100uAdc for low side control and would be 20mAdc for urg. stop. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!