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sdsi75415 lovato star-delta starter inc overload 400V 75kw 100hp 135amp
Lovato SDSI75415 star delta motor starter, a 75 kW three phase 400 V AC starter designed for reliable industrial motor control and protection.
£1,129.12
Why Choose the Lovato SDSI75415 Star Delta Starter?
The Lovato SDSI75415 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 windings in star configuration before automatically switching to delta operation. The integrated metal 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 75 kW, a 400 V AC three-phase supply and a maximum motor current rating of 135 A, the SDSI75415 is suitable for large industrial motors used in pumps, fans, compressors, conveyors and production machinery.
Key Advantages
- Complete star delta motor starter solution for industrial applications.
- 75 kW motor power rating suitable for demanding three-phase motors.
- 400 V AC three-phase operation for industrial power systems.
- Integrated thermal overload protection for motor safety.
- Built-in isolator switch for safe maintenance procedures.
- IP65 metal enclosure provides protection against dust and water ingress.
Key Features
- Lovato SDSI Star Delta Starter series.
- 75 kW motor power rating.
- 135 A maximum motor current.
- 400 V AC three-phase supply.
- Automatic star delta starting functionality.
- Integrated thermal overload relay.
- Integrated isolator for safe disconnection.
- Hinged-door metal enclosure design for industrial installations.
Reliable Motor Starting for Industrial Machinery
Star delta starters such as the Lovato SDSI75415 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.
Typical Applications
- Industrial pumps and water systems.
- Fans and ventilation equipment.
- Compressors and processing machinery.
- Material handling conveyors.
- Manufacturing and production equipment.
- Industrial automation and machine building systems.
Technical Specifications
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| With Isolator | Yes | |
|---|---|---|
| Voltage | 400 V | |
| Starter Type | Star Delta | |
| Power | 75 kW | |
| Coil / Supply Voltage | 400 V AC | |
| HS Code | 85371098 | |
| Manufacturer | Lovato Electric | |
| Series | SDSI Star Delta Starters | |
| Model | SDSI75415 | |
| Product type | Star delta motor starter | |
| Motor power | 75 kW | |
| Horsepower rating | 100 HP | |
| Maximum motor current | 135 A | |
| Supply voltage | 400 V AC | |
| Input phases | 3-phase | |
| Starter functionality | Automatic star delta starting | |
| Protection rating | IP65 | |
| Enclosure type | Metal enclosure | |
| Overload protection | Integrated thermal overload relay | |
| Overload range | 60-82 A | |
| Isolator | Included | |
| Dimensions (H × W × D) | approx. 500 × 400 × 200 mm | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the Lovato SDSI75415 used for?
The SDSI75415 is a star delta starter used to control the starting and operation of three-phase industrial motors while reducing starting current.
What motor power is supported by this starter?
The Lovato SDSI75415 supports motors with a rated power of approximately 75 kW.
What supply voltage does the starter require?
The SDSI75415 is designed for 400 V AC three-phase industrial motor applications.
Does the SDSI75415 include overload protection?
Yes, the starter includes an integrated thermal overload relay to help protect the connected motor.
Where is this star delta starter typically installed?
The SDSI75415 is typically installed in industrial control systems for pumps, fans, compressors, conveyors and production machinery.
Trusted by Industrial Engineers Worldwide
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.
