Lovato SDSI45415 star delta motor starter, a 45 kW three phase 400 V AC starter designed for reliable industrial motor control and protection.
£832.65
The Lovato SDSI45415 is a robust star delta motor starter designed for reliable starting and control of three-phase industrial motors. As part of the Lovato SDSI Star Delta Starter series, it provides a complete motor starting solution with integrated switching components, overload protection and isolation for industrial automation and machinery applications.
This starter reduces the high inrush current associated with direct-on-line motor starting by initially connecting the motor in star configuration before switching to delta operation. The integrated enclosure, thermal overload relay and isolator provide a practical solution for protecting motors and simplifying installation in demanding industrial environments.
With a motor power rating of 45 kW, a 400 V AC three-phase supply and a maximum motor current rating of 83 A, the SDSI45415 is suitable for medium to large industrial motors used in pumps, fans, compressors, conveyors and production machinery.
Star delta starters such as the Lovato SDSI45415 control the starting sequence of three-phase motors to reduce starting current, minimise mechanical stress and improve system reliability. This makes them ideal for applications where smooth motor acceleration and dependable operation are required.
The SDSI series is designed for industrial engineers and machine builders requiring a complete enclosed motor starting package. Its integrated protection features and robust construction allow straightforward installation in manufacturing plants and industrial control systems.
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| With Isolator | Yes | |
|---|---|---|
| Voltage | 400 V | |
| Starter Type | Star Delta | |
| Power | 45 kW | |
| Coil / Supply Voltage | 400 V AC | |
| HS Code | 85371098 | |
| Manufacturer | Lovato Electric | |
| Series | SDSI Star Delta Starters | |
| Model | SDSI45415 | |
| Product type | Star delta motor starter | |
| Motor power | 45 kW | |
| Horsepower rating | 60 HP | |
| Maximum motor current | 83 A | |
| Supply voltage | 400 V AC | |
| Input phases | 3-phase | |
| Starter functionality | Star delta starting | |
| Protection rating | IP65 | |
| Enclosure type | Hinged-door mild steel enclosure | |
| Overload protection | Integrated thermal overload relay | |
| Isolator | Included | |
| Dimensions (H × W × D) | approx. 500 × 400 × 200 mm | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1 | |
| Operating temperature | approx. -25 °C to +60 °C |
The SDSI45415 is a star delta starter used to control the starting and operation of three-phase industrial motors while reducing starting current.
The Lovato SDSI45415 supports motors with a rated power of approximately 45 kW.
The SDSI45415 is designed for 400 V AC three-phase industrial motor applications.
Yes, the starter includes an integrated thermal overload relay to help protect the connected motor.
The SDSI45415 is typically installed in industrial control systems for pumps, fans, compressors, conveyors and production machinery.
Lovato SDSI star delta starters are widely used in industrial motor control applications to provide reliable starting performance, motor protection and safe operation in demanding environments.
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