Siemens 3RW4036-1BB04 | SIRIUS Soft Starter S2, 45 A, 22 kW/400 V

Siemens 3RW4036-1BB04 | SIRIUS Soft Starter S2

Overview:

The Siemens 3RW4036-1BB04 is a soft starter from the SIRIUS 3RW40 series, engineered to facilitate the smooth startup of three-phase motors. It is rated for 22 kW motors operating at 400 V, with a current rating of 45 A at 40°C ambient temperature. The device supports an operational voltage range of 200-480 V AC and requires a 24 V AC/DC control supply. Equipped with screw terminals, it ensures secure and reliable connections.

Key Features:

• Motor Rating: Suitable for motors up to 22 kW (30 HP) at 400 V.
• Current Rating: 45 A at 40°C ambient temperature; 42 A at 50°C.
• Operational Voltage: 200-480 V AC.
• Control Supply Voltage: 24 V AC/DC.
• Integrated Bypass Contactor: Enhances energy efficiency by reducing power loss during operation.
• Adjustable Current Limitation: Allows for the setting of maximum starting current to protect the motor and connected equipment.
• Two-Phase Control Method: Provides smooth motor acceleration and deceleration.
• Remote Reset Capability: Enables resetting of the device remotely after a fault condition.

Technical Specifications:

• Product Type: Soft Starter.
• Part Number: 3RW4036-1BB04.
• Motor Power Rating: 22 kW at 400 V.
• Rated Operational Current: 45 A at 40°C; 42 A at 50°C.
• Operational Voltage Range: 200-480 V AC.
• Control Supply Voltage: 24 V AC/DC.
• Connection Type: Screw terminals.
• Dimensions (W x H x D): Approximately 167 mm x 197 mm x 71 mm.
• Weight: Approximately 1.294 kg.
• Mounting: Wall mount in a clean environment or within a control cabinet.
• Ambient Temperature Range: -25°C to +60°C.
• Degree of Protection: IP20.

Applications:

• Industrial Automation: Facilitates smooth starting of motors in automated machinery, reducing mechanical stress and extending equipment lifespan.
• HVAC Systems: Ensures gentle startup of fans and compressors, minimizing electrical and mechanical strain.
• Pumping Systems: Provides controlled starting and stopping of pumps, preventing water hammer and pressure surges.
• Material Handling: Enhances the operation of conveyors and hoisting equipment by reducing startup torque.

Note: For detailed technical information, installation guidelines, and safety instructions, please refer to the official Siemens documentation for the 3RW4036-1BB04.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply