Why Choose the Lovato BFA00970048 Star-Delta Starter?
The Lovato BFA00970048 is a complete open-frame star-delta motor starter designed to reduce starting current when controlling three-phase induction motors in industrial machinery and automation systems. As part of the Lovato BFA009 star-delta starter series, it provides a factory-configured solution for motor starting applications requiring dependable electromechanical control.
The BFA00970048 incorporates three Lovato contactors and the auxiliary contacts required for star-delta operation. It is designed for a starting time of up to 12 s and a maximum of 30 operations per hour. The thermal overload relay is not supplied and must be selected separately from the compatible Lovato RF38 range according to the motor protection requirements.
With a maximum IEC operating current of 16 A, a rated motor power of 7.5 kW at 400 V and a 48 V AC 50/60 Hz coil, the BFA00970048 is suitable for industrial motor starting applications. Its open-frame construction is intended for integration into electrical control panels and machinery assemblies.
Key Advantages
- Complete star-delta starter assembly for three-phase motor starting.
- 16 A maximum IEC operating current.
- 7.5 kW motor rating at 400 V.
- 48 V AC 50/60 Hz control coil for industrial control circuits.
- Supports starting times up to 12 s.
- Designed for a maximum of 30 operations per hour.
Key Features
- Lovato BFA009 star-delta starter series.
- 16 A maximum operating current at up to 440 V.
- 7.5 kW IEC motor rating at 400 V.
- 48 V AC 50/60 Hz contactor coil voltage.
- Open-frame construction for control-panel integration.
- Supplied with BF0910A / BF0901A / BF0910A contactors.
- Supplied with BFX1020 and BFX1011 auxiliary contacts.
- Compatible with separately purchased Lovato RF38 thermal overload relays.
Efficient Star-Delta Starting for Industrial Motors
Star-delta starters such as the Lovato BFA00970048 reduce the current drawn during motor starting by initially connecting a compatible motor in star configuration before changing to delta for normal operation. This established starting method can reduce electrical and mechanical stress compared with direct-on-line starting in suitable applications.
The BFA00970048 provides the contactor arrangement required for star-delta starting in a complete open-frame assembly. Its 16 A maximum IEC operating current, 7.5 kW rating at 400 V and 48 V AC 50/60 Hz control voltage make it suitable for integration into industrial machinery and motor control panels.
Typical Applications
- Three-phase induction motor starting.
- Industrial pumps and pumping systems.
- Fans and ventilation equipment.
- Compressors and processing machinery.
- Conveyors and material handling systems.
- OEM machinery and industrial control panels.
