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Siemens 3RW3026-1BB14 | SIRIUS Soft Starter
Overview:
The Siemens 3RW3026-1BB14 is a SIRIUS series soft starter designed to ease the startup of three-phase asynchronous motors. By incrementally increasing motor voltage, it reduces mechanical pressure and decreases initial current, thus prolonging the life of both the motor and associated equipment. This soft starter is appropriate for motors rated up to 11 kW (15 HP) at 400 V, managing operational currents up to 25 A. It functions within a supply voltage range of 200–480 V AC and supports a control voltage of 110–230 V AC/DC. The device is built for easy integration with screw terminal connections and can be mounted on standard 35 mm DIN rails.
Key Features:
- Smooth Motor Startup: Minimizes mechanical wear and electrical stress by managing voltage increase during motor startup.
- Integrated Bypass Contacts: Improves energy efficiency by reducing power loss once the motor hits full speed.
- Compact Design: Space-efficient dimensions allow for easy installation in control panels.
- Wide Control Voltage Range: Compatible with control voltages from 110 to 230 V AC/DC, providing flexibility in various control schemes.
- Screw Terminal Connections: Ensures secure and straightforward wiring.
Technical Specifications:
- Product Type: SIRIUS Soft Starter
- Part Number: 3RW3026-1BB14
- Motor Rating: 11 kW (15 HP) at 400 V
- Operational Current: 25 A at 40°C
- Supply Voltage: 200–480 V AC
- Control Voltage: 110–230 V AC/DC
- Frequency: 50/60 Hz
- Connections: Screw terminals
- Mounting: 35 mm DIN rail
- Dimensions (H x W x D): 125 mm x 45 mm x 150 mm
- Weight: Approximately 0.616 kg
- Protection Rating: IP20
- Operating Temperature Range: -25°C to +60°C
Applications:
- Pumping Systems: Avoids water hammer and extends pump life by managing startup torque.
- Conveyors: Ensures smooth acceleration, minimizing mechanical stress on belts and gears.
- HVAC Systems: Supports gentle fan and compressor startups, boosting system reliability.
- Material Handling Equipment: Enhances operational efficiency by reducing mechanical shocks during motor startup.
The Siemens 3RW3026-1BB14 SIRIUS Soft Starter is a reliable solution for applications necessitating controlled motor start to increase equipment lifespan and improve operational efficiency.
Description
Siemens 3RW3026-1BB14 | SIRIUS Soft Starter
Overview:
The Siemens 3RW3026-1BB14 is a SIRIUS series soft starter designed to ease the startup of three-phase asynchronous motors. By incrementally increasing motor voltage, it reduces mechanical pressure and decreases initial current, thus prolonging the life of both the motor and associated equipment. This soft starter is appropriate for motors rated up to 11 kW (15 HP) at 400 V, managing operational currents up to 25 A. It functions within a supply voltage range of 200–480 V AC and supports a control voltage of 110–230 V AC/DC. The device is built for easy integration with screw terminal connections and can be mounted on standard 35 mm DIN rails.
Key Features:
- Smooth Motor Startup: Minimizes mechanical wear and electrical stress by managing voltage increase during motor startup.
- Integrated Bypass Contacts: Improves energy efficiency by reducing power loss once the motor hits full speed.
- Compact Design: Space-efficient dimensions allow for easy installation in control panels.
- Wide Control Voltage Range: Compatible with control voltages from 110 to 230 V AC/DC, providing flexibility in various control schemes.
- Screw Terminal Connections: Ensures secure and straightforward wiring.
Technical Specifications:
- Product Type: SIRIUS Soft Starter
- Part Number: 3RW3026-1BB14
- Motor Rating: 11 kW (15 HP) at 400 V
- Operational Current: 25 A at 40°C
- Supply Voltage: 200–480 V AC
- Control Voltage: 110–230 V AC/DC
- Frequency: 50/60 Hz
- Connections: Screw terminals
- Mounting: 35 mm DIN rail
- Dimensions (H x W x D): 125 mm x 45 mm x 150 mm
- Weight: Approximately 0.616 kg
- Protection Rating: IP20
- Operating Temperature Range: -25°C to +60°C
Applications:
- Pumping Systems: Avoids water hammer and extends pump life by managing startup torque.
- Conveyors: Ensures smooth acceleration, minimizing mechanical stress on belts and gears.
- HVAC Systems: Supports gentle fan and compressor startups, boosting system reliability.
- Material Handling Equipment: Enhances operational efficiency by reducing mechanical shocks during motor startup.
The Siemens 3RW3026-1BB14 SIRIUS Soft Starter is a reliable solution for applications necessitating controlled motor start to increase equipment lifespan and improve operational efficiency.