Size of DOL and Star-Delta starter parts. By admin | 16 July, 2019 0 Comment Motor Full Load Current (AMPS): A OR MOTOR INFORMATION Three Phase Voltage (V): V Motor Power(S): kW Power factor (cosΦ): Efficiency (E): [%] Frequency (F): [Hz] Poles (P): Connection type Connection type: D.O.L Starter Star-Delta Starter Aplication of motor: Non-inductive or slightly inductive loads, eg. Heaters Slip-ring motors: Switching off Squirrel-cage motors: starting, switching off motors during running time Squirrel-cage motors: starting, plugging, inching Switching of discharge lamps Switching of incandescent lamps Switching of transformers Switching of capacitor banks Slightly inductive loads in household appliances: eg. Mixers, blenders Motor-loads for household appliances: eg. Fans, central vacuum Hermetic refirgerant compressor motor control with manual resetting overloads Hermetic refirgerant compressor motor control with automatic resetting overloads Control of resistive loads and solid state loads with opto-coupler isolation Control of solid state loads with transformer isolation Control of small electromagnetic loads Control of AC electromagnetic loads Connecting and disconnecting under no-load conditions Switching of resistive loads; including moderate overloads Switching of mixed resistive & inductive loads, including moderate overloads Switching of motor loads or other highly inductive loads Safety factor: – 2.5 The result Full load current: [A] Motor Starting Current : [A] Motor Syncronus Speed: [Rpm] Fuse (Max) [A] Circuit Breaker (Max) [A] Over Load Relay [A] [A] Main Contactor: [A] Delta Contactor: [A] Star Contactor: [A] Contactor of type: Star/Delta Motor Starter diagram.