star delta starter control circuit diagram videostar delta starter working principle pdf

SDSI Star Delta Starters Datasheet. Order Code. Control Voltage. (VAC). Motor Power at 400V. (kW). Horse Power. (HP). Max. Motor Current. The supply voltage contactor (K2) is switched in by the auxiliary contact of the star contactor (K1) and changes to self-latching by its auxiliary contacts 13/Thermal Overload Relays. Rated Motor Current. Type. Pack Weight. A. Order No pcs. kg/pc. Wiring Diagram. For Star-Delta Starters K3Y15.. to K3Y40. Their conception makes the CT-E range timers ideal for repeat applications. Operating mode Star‑delta change‑over, control circuit diagram.