We specialize in designing and supplying high-quality starter that are used to start and stop heavy-duty motors. Our Star Delta Starters are designed to offer a soft start to your motor, reducing the starting current and minimizing the impact on the power supply.
Cost-effective method of starting small electric motors with low starting currents.
Protect electrical equipment from damage due to excessive current flow.
Used to display power status and measure electrical parameters such as voltage & current.
Designed to protect sensitive equipment and components from the harmful effects of vibration.
The use of these protection devices to maintain safety and reliability of three-phase electrical systems.
Allows device to start automatically.
With LUBI’s star delta starter, you get a complete solution for the operation and protection of submersible pump motors. Our star delta starter is a popular starter that is used to start and stop heavy-duty motors in the agriculture sector. It offers several benefits, including reduced starting current, smooth start, cost-effectiveness, and efficient operation. If you are looking for a reliable and cost-effective solution for starting your motor, LUBI’s star delta starter is the ideal choice.
Based on features, Star delta starter come in various models as under.
LEFASDB
LEG
These are extremely compact in size and elegant in looks
| Model | RATING | CURRENT(A) | WEIGHT(KG) | ENCLOSURE DIMENSION (MM) | |||||
|---|---|---|---|---|---|---|---|---|---|
| HP | KW | MIN | MAX | NET | GROSS | H | L | W | |
| LEFASDB-42 | 10 | 7.457 | 6 | 10 | 4.700 | 5.000 | 210 | 390 | 115 |
| LEFASDB-54 | 12.5 | 9.321248 | 9 | 14 | 4.700 | 5.000 | 210 | 390 | 115 |
| LEFASDB-60 | 15 | 11.1855 | 11 | 18 | 4.700 | 5.000 | 210 | 390 | 115 |
| LEFASDB-70 | 15 | 11.1855 | 13 | 21 | 4.700 | 5.000 | 210 | 390 | 115 |
| LEFASDB-90 | 20 | 14.914 | 20 | 32 | 4.700 | 5.000 | 210 | 390 | 115 |
| LEG-15 | 15 | 11.1855 | 9 | 14 | 9.500 | 11.850 | 405 | 405 | 110 |
| LEG-20 | 20 | 14.914 | 13 | 21 | 10.250 | 10.650 | 405 | 405 | 115 |
| LEG-20H | 25 | 18.6425 | 20 | 32 | 10.400 | 12.800 | 405 | 405 | 115 |
| LEG-30 | 30 | 22.371 | 30 | 50 | – | – | – | – | – |
| LEG-40 | 40 | 29.828 | 36 | 60 | – | – | – | – | – |
| LEG-50 | 50 | 37.285 | 45 | 75 | – | – | – | – | – |
| LEG-75 | 75 | 55.9275 | 66 | 110 | – | – | – | – | – |
| TECHNICAL SPECIFICATION | |
|---|---|
| Range of HP rating | 4.0 to 20 Hp |
| System Voltage | 380V to 440V |
| Frequency | 50Hz |
| Ambient Temperature | 30°C |
| Operating Temperature | 40°C |
| Coil Voltage Range | 180VAC to 220VAC |
| Pick up Voltage | 180VAC |
| Type of Contactor | Plunger Type |
| Enclosure Color | Metallic Grey |
| Degree of Protection | IP4X |
| Cable | Copper |
| BOM | ||
|---|---|---|
| Description | Specification | QTY |
| Power Contactors | For Switching an electrical power On or Off | 1 |
| Thermal Overload Relay | For protect against overloading | 1 |
| Start/Stop push button | To start/stop motor | 1 |
| SPP with Auto start | To protect from single phasing | 1 |
| S/D Timer | To change star connection to delta | 1 |
| Power And Control Wiring | For passing current | 1 |
| Terminals | To disconnect load from power | 1 |
| Enclosure | For protect from weather and vermin | 1 |
