YD15230 Lovato star delta starter 230VAC 15KW 20HP 28Amp

Why Choose the Lovato YD15230 Star-Delta Starter?

The Lovato YD15230 is a high-performance star-delta motor starter designed for reduced-current starting of three-phase induction motors in demanding industrial and commercial applications. Manufactured by Lovato Electric, this enclosed starter helps minimise inrush current and reduce mechanical stress during motor startup, making it ideal for larger motor installations and heavy-duty machinery.

Using automatic star-delta transition technology, the YD15230 initially starts the motor in a star configuration to reduce startup current and torque before switching to delta operation for normal running conditions. This controlled starting process helps improve system stability, reduce supply voltage dips and extend the lifespan of motors and driven equipment.

With a rated motor power of 15 kW, a 28 A AC3 operational current rating and a 230 V AC control voltage, the Lovato YD15230 is suitable for industrial pumps, compressors, conveyors, fans and process machinery requiring reliable reduced-current motor starting.

Key Advantages

• Reliable star-delta starter for reduced-current motor starting.
• 15 kW motor rating suitable for industrial machinery.
• 28 A AC3 operational current capability.
• Reduces motor starting current and mechanical stress.
• 230 V AC control voltage for industrial control systems.
• IP65 insulated enclosure suitable for demanding environments.
• Compatible with RF38 thermal overload relays for motor protection.

Key Features

• Lovato L-Starter YD series.
• 15 kW rated motor power.
• 28 A maximum AC3 current.
• 230 V AC control voltage.
• Automatic star-delta transition for controlled motor startup.
• Heavy-duty insulated polycarbonate enclosure.
• Integrated start and stop controls.
• Designed for use with RF38 overload relays.

Technical Specifications

• Manufacturer: Lovato Electric
• Series: L-Starter YD Series
• Model: YD15230
• Product type: Star-delta motor starter
• Rated motor power: 15 kW
• Horsepower rating: 20 HP
• Maximum AC3 current: 28 A
• Control voltage: 230 V AC
• Input phases: 3-phase
• Protection rating: IP65 enclosure
• Enclosure material: Insulated polycarbonate
• Mounting type: Surface mounting
• Dimensions (H × W × D): approx. 220 × 280 × 170 mm
• Overload relay compatibility: RF38 series
• Compliance: IEC/EN 60947-1, IEC/EN 60947-4-1

Efficient Reduced-Current Motor Starting

Star-delta starters are widely used for larger three-phase motors where reducing startup current is important for maintaining electrical system stability and protecting connected equipment. By initially connecting the motor in star configuration, the starter lowers current draw before automatically switching to delta operation for full-load running.

The Lovato YD15230 helps reduce voltage dips, minimise wear on motors and mechanical systems, and improve operational lifespan. This makes it particularly suitable for industrial applications involving pumps, compressors, conveyors and ventilation systems.

Typical Applications

• Industrial pumps and booster systems.
• Compressors and refrigeration equipment.
• Conveyor and material handling systems.
• Ventilation and extraction equipment.
• Water treatment and agricultural systems.
• General industrial machinery and automation systems.

Trusted by Industrial Engineers Worldwide

Lovato star-delta starters are widely trusted by OEM machine builders, panel manufacturers and industrial maintenance engineers for reliable reduced-current motor starting and dependable long-term industrial performance.