How the Selec Star-Delta Timer Simplifies Industrial Motor Control
Motor starters are electrical devices that control the electrical power for starting a motor. Among the three-phase motors, Star Delta is one of the most common and efficient methods to minimize the initial current surge. The Selec Star-Delta Timer simplifies the process by automatically transitioning between the Star and Delta modes. This is a specialized solution engineered for simple industrial motor control with excellent precision and reliability.
What is the Selec Star-Delta Timer?
The Selec Star-Delta Timer is a timing solution used to optimize control of electrical appliances. This is one of the best timers online operating in Star-Delta mode for precise timing control, suitable for a range of applications.
Key Components of Selec Star-Delta Timer
- Timer (T1): It comes with a run-up time of 3/10/30/60secs/min.
- Overload Relay (OLR): Equipped with 1 ℅ relay contact for Star & Delta configuration, prevents the motor from overload conditions, hence protecting the motor and the starter.
- LED Indicators: It is equipped with LED indicators, Star Relay NO & Delta Relay ON for clear status monitoring.
- Accuracy Setting: It comes with 5% full scale & repeat 0.5% of 50ms, whichever is greater.
How the Selec Star-Delta Timer Simplifies Industrial Motor Control
The Selec Star Delta is ideal for long acceleration times. This is because, when starting a motor across the line, the in-rush currents can be as high as 6 to 8 times the full-load current. With the Star-Delta timer, the inrush current is minimized by initially connecting the motor in Star mode, which significantly reduces the voltage across every winding from the line voltage. After the motor has reached a specific speed, the connection is changed to Delta mode, allowing the motor to reach its full-voltage power.
Why Use Selec Star-Delta Timer?
The Selec 800SQ A & 800SQ-2-230 offers a precise run-up time of 30 to 60 seconds and a changeover time of 50 or 100 milliseconds for a smooth transition between Star and Delta configurations. It easily mounts on a standard DIN rail while supporting a supply voltage range of 110V AC/230V AC/ 415V AC, making it adaptable in diverse industrial power settings. Additionally, the automation of the electronic control system limits human intervention, reducing the possibility of human errors and ensuring more reliable operations.
Where to Buy Selec 800SD 2 230 Online?
ElectrixZone is your one-stop destination for buying Selec Star Delta timers for sale. Our range of Selec Star Delta timers ensures a smooth operation and protection of your electronic equipment. Upgrade your system with the dependable Selec 800SQ A 2 230 online at ElectrixZone, available at the best prices.