Various Good Quality Soft Starter Product for Sie Mens Air Compressor Sie Mens 3RW Soft Starter

• Task: Adjust
• Structure: Combination
• Mathematical Model: Linear
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 3RW
• Signal: Continuous
• Function: Automatic Control
• Certification: CCC, ISO: 9001, CE
• Condition: New
• Customized: Non-Customized
• Material: Aluminum Alloy
• Series: Simotics 3RW
• Transport Package: Original Package
• Specification: Carton/Woodencase/Plywood Case
• Trademark: Sie-mens
• Origin: China
• HS Code: 8501510090
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Various Good Quality Soft Starter Product For Sie mens Air Compressor Sie mens 3RW Soft Starter

 Overview

 

 

The ideal soft starter for Every Application

SIRIUS 3RW soft starters are a cost-effective alternative to using direct or wye-delta starters for starting three-phase motors. They avoid undesirable side effects such as mechanical bumps in the machine and mechanics or voltage drops in the mains supply. The soft start in control cabinets can be implemented in almost any application in a simple and practical way with our complete soft starter range.

 

Advantages at a glance

·        Soft start and soft stop

·        Smooth starting, without steps

·        Reduced current peaks

·        Avoidance of line voltage fluctuations during start-up

·        Reduced load on the power supply system

·        Reduced mechanical load in the drive

·        Considerable space savings and reduced wiring compared to other starters

·        Maintenance-free switching

·        Ease of handling

·        Perfectly matched with SIRIUS devices for the control cabinet

 

30 Series Soft starter
3RW3013-1BB14	1.5KW
3RW3014-1BB14	3KW
3RW3016-1BB14	4KW
3RW3017-1BB14	5.5KW
3RW3018-1BB14	7.5KW
3RW3026-1BB14	11KW
3RW3027-1BB14	15KW
3RW3028-1BB14	18.5KW
3RW3036-1BB14	22KW
3RW3037-1BB14	30KW
3RW3038-1BB14	37KW
3RW3046-1BB14	45KW
3RW3047-1BB14	55KW
40 Series Soft starter
3RW4024-1BB14	5.5KW
3RW4026-1BB14	11KW
3RW4027-1BB14	15KW
3RW4028-1BB14	18.5KW
3RW4036-1BB14	22KW
3RW4037-1BB14	30KW
3RW4038-1BB14	37KW
3RW4046-1BB14	45KW
3RW4047-1BB14	55KW
3RW4055-6BB44	75KW
3RW4056-6BB44	90KW
3RW4073-6BB44	132KW
3RW4074-6BB44	160KW
3RW4075-6BB44	200KW
3RW4076-6BB44	250KW
44 Series Soft starter
3RW4422-1BC44	11KW
3RW4423-1BC44	18.5KW
3RW4424-1BC44	22KW
3RW4425-1BC44	30KW
3RW4426-1BC44	37KW
3RW4427-1BC44	45KW
3RW4434-6BC44	55KW
3RW4435-6BC44	75KW
3RW4436-6BC44	90KW
3RW4443-6BC44	110KW
3RW4444-6BC44	132KW
3RW4445-6BC44	160KW
3RW4446-6BC44	200KW
3RW4447-6BC44	250KW
3RW4453-6BC44	315KW
3RW4454-6BC44	355KW
3RW4455-6BC44	400KW

 

 

 

Products Description

Description	1. A motor soft starter is a device used with AC electrical motors to temporarily reduce the load and torque in the powertrain and electric current surge of the motor during start-up. This reduces the mechanical stress on the motor and shaft, as well as the electrodynamic stresses on the attached power cables and electrical distribution network, extending the lifespan of the system.
	2. A soft starter continuously controls the motor's voltage supply during the start-up phase. Electrical soft starters can use solid state devices to control the current flow and therefore the voltage applied to the motor.
	3. Digital Soft Starter
	4. Compact soft starter | 3 phase 15kW/10HP
	5. Another way to limit motor starting current is a series reactor.
Application	Soft starters can be set up to the requirements of the individual application. Compared to variable-frequency drives, soft starters require very few user adjustments. Some soft starters also include a "learning" process to automatically adapt the drive settings to the characteristics of a motor load, to reduce the power inrush requirement at the start. In pump applications, a soft starter can avoid pressure surges, also known as water hammering. Conveyor belt systems can be smoothly started, avoiding jerk and stress on drive components. Fans or other systems with belt drives can be started slowly to avoid belt slipping as well as air pressure surges. Soft starters are seen in electrical R/C helicopters, and allow the rotor blades to spool-up in a smooth, controlled manner rather than a sudden surge. In all systems, a soft start limits the inrush current and so improves stability of the power supply and reduces transient voltage drops that may affect other loads.