Siemens 3RW4028-1BB04 smoothly increases the voltage applied to the motor by controlling the conduction Angle of the thyristors connected in series in the main circuit of the motor. Xinyuan Technology provides it for you. Welcome to purchase from our store. Our prices are reasonable and we have a wide range of models.
The 3RW4028-1BB04 is an indispensable core control component in industry, specifically designed for medium-power three-phase motors. It smoothly controls the start and stop processes of the motor, replacing the traditional direct start or star-delta start methods. It is an important component of pumps, fans, compressors and conveyor belts.
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Category |
Feature |
Description |
|
Equipment type |
Electronic soft starter |
Used to smoothly start and stop three-phase motors. |
|
Core function |
Voltage ramp control |
Controls motor acceleration and deceleration by gradually changing the voltage. |
|
Key parameters |
28.5A / 15kW (400V) |
Suitable for medium-power motor applications. |
|
Control voltage |
24V DC |
Requires an external 24V DC control power supply. |
|
Integrated function |
Built-in electronic overload protection |
Eliminates the need for an external thermal overload relay, simplifying the design. |
|
Physical design |
Compact and rail-mounted |
Saves control cabinet space and is easy and quick to install. |
Receiving orders → Order review and processing → Warehouse picking → Rechecking and packaging to generate waybills and affix them → Weighing and handing over to the carrier → Confirming receipt and filing Our service runs from pre-sale to after-sale. At any stage, we will communicate with our customers. If customers have any questions, they can communicate at any time. Moreover, our express delivery service is clear and transparent, allowing you to check the location of the goods delivered to Da 'Ou anytime and anywhere.
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Huguang Road, Jinjiang City, Fujian Province, China
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