steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
3RW3017-2BB04
Siemens 3RW3017-2BB04 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3RW3017-2BB04 soft starter is a compact and efficient solution designed to optimise the start-up process of electric motors. This device is adept at reducing the inrush current and mechanical stress on the motor during power-up, thereby extending the lifespan of your motor and reducing maintenance needs. With a power capacity of 5.5 kW at 400V and an operating current of 12.5A at 40°C, it is suitable for a wide range of industrial applications.
The soft starter's dimensions are 45 x 150 x 120 mm, making it a space-saving option for control panels. It operates within a voltage range of 200-480V AC and is equipped with 24V AC/DC control voltage, ensuring compatibility with various power supplies. The spring-loaded terminals provide a secure and reliable connection, simplifying installation and maintenance.
Engineered for standard applications, the Siemens 3RW3017-2BB04 features integrated bypass contact systems and thyristors, ensuring efficient operation and longevity. It does not include intrinsic device protection or motor overload protection, allowing for customised protection schemes to be implemented as per the specific requirements of the application.
This soft starter is designed to perform in challenging industrial environments, with an operational temperature range of -25 to +60°C and a storage temperature range of -40 to +80°C. It also boasts a robust construction with an IP20 protection class, safeguarding the device from solid objects larger than 12mm.
The Siemens 3RW3017-2BB04 is a reliable and effective choice for managing the start-up of motors in a variety of industrial settings, offering both performance and durability.
The soft starter's dimensions are 45 x 150 x 120 mm, making it a space-saving option for control panels. It operates within a voltage range of 200-480V AC and is equipped with 24V AC/DC control voltage, ensuring compatibility with various power supplies. The spring-loaded terminals provide a secure and reliable connection, simplifying installation and maintenance.
Engineered for standard applications, the Siemens 3RW3017-2BB04 features integrated bypass contact systems and thyristors, ensuring efficient operation and longevity. It does not include intrinsic device protection or motor overload protection, allowing for customised protection schemes to be implemented as per the specific requirements of the application.
This soft starter is designed to perform in challenging industrial environments, with an operational temperature range of -25 to +60°C and a storage temperature range of -40 to +80°C. It also boasts a robust construction with an IP20 protection class, safeguarding the device from solid objects larger than 12mm.
The Siemens 3RW3017-2BB04 is a reliable and effective choice for managing the start-up of motors in a variety of industrial settings, offering both performance and durability.
| Specification | Description |
|---|---|
| Part Number | 3RW3017-2BB04 |
| Alternative Part Number | 3RW30172BB04 |
| Manufacturer | Siemens |
| Product Type | Soft Starter |
| Rated Operational Current | 12.5 A at 40 °C, 12 A at 50 °C, 11 A at 60 °C |
| Mechanical Power Output | 5.5 kW at 400 V (at standard circuit at 40 °C) |
| Operating Frequency | 50 ... 60 Hz |
| Operating Voltage | 200 ... 480 V AC at standard circuit |
| Control Supply Voltage | 24 V AC/DC |
| Dimensions (Width x Height x Depth) | 45 mm x 120 mm x 150 mm |
| Mounting Type | Screw and snap-on mounting |
| Number of Poles | 3 for main current circuit |
| Electrical Connection | Spring-loaded terminals for main current circuit and auxiliary/control current circuit |
| Ambient Operating Temperature | -25 ... +60 °C during operation, -40 ... +80 °C during storage |
| Derating Temperature | 40 °C |
| Protection Class | IP20 |
| Certifications/Approvals | General Product Approval, EMC, Declaration of Conformity, UL/CSA ratings |
What is the purpose of a soft starter?
A soft starter is designed to reduce the inrush current and torque of electric motors during start-up. This helps in minimising mechanical stress on the motor and the electrodynamic stresses on the power cables and electrical distribution network, extending the lifespan of the system.
Can this soft starter be used with three-phase motors?
Yes, the Siemens 3RW3017-2BB04 soft starter is suitable for use with three-phase motors, providing efficient start-up and operation.
What are the voltage requirements for this soft starter?
The soft starter operates within a voltage range of 200 to 480 V AC, making it versatile for various industrial applications.
Is there an integrated bypass contact system in this soft starter?
Yes, the soft starter comes with an integrated bypass contact system, which helps to reduce power loss and heat generation once the motor reaches full speed.
What is the rated operational current of this soft starter?
The rated operational current of the soft starter at 40°C is 12.5 A.
What are the dimensions of this soft starter?
The dimensions of the soft starter are 45 mm in width, 120 mm in height, and 150 mm in depth, making it compact and suitable for installations with limited space.
Does this soft starter offer motor overload protection?
No, the soft starter does not have an intrinsic motor overload protection feature. External protection should be used to safeguard the motor from overload conditions.
What type of terminals does this soft starter have?
The soft starter is equipped with spring-loaded terminals, which provide a secure and maintenance-free electrical connection.
What is the ambient temperature range for operating this soft starter?
The soft starter can operate within an ambient temperature range of -25 to +60 degrees Celsius.
What is the protection class of this soft starter?
The soft starter has a protection class of IP20, which provides protection against solid objects larger than 12.5 mm but not against liquids.
- Starting electric motors in a controlled manner to reduce inrush currents and mechanical stress on the motor and the driven equipment
- Gradually ramping up the speed of conveyor belts in material handling systems to prevent product spillage
- Controlling the start-up of pumps to avoid water hammer and pressure surges in piping systems
- Managing the acceleration of fans and blowers in HVAC systems to reduce noise and wear
- Soft starting compressors in refrigeration systems to minimise electrical and mechanical impact
- Enhancing the start-up of mixers and grinders in the food and beverage industry to maintain product consistency
- Implementing controlled start-up of saws and cutting machines in woodworking and metalworking applications
- Reducing start-up torque in textile machinery to protect delicate fabrics and fibres
- Providing smooth start and stop functions for escalators and elevators to ensure passenger comfort
- Utilising in applications where energy savings during motor start-up is desired.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
4 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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