Arian Pars - SIEMENS

SOFT STARTER

 
3RW Soft Starters

The advantages of the SIRIUS soft starters at a glance:

  • Soft starting and smooth ramp-down (soft starting only available for 3RW30)
  • Stepless starting
  • Reduction of current peaks
  • Avoidance of mains voltage fluctuations during starting
  • Reduced load on the power supply network
  • Reduction of the mechanical load in the operating mechanism
  • Considerable space savings and reduced wiring compared with conventional starters
  • Maintenance-free switching
  • Very easy handling
  • Fits perfectly in the SIRIUS modular system
Article No. scheme

Digit of the Article No.

1.-3.
❒❒❒

4.

5.

6.

7.


8.

9.

10.

11.

12.


13.

14.

15.

16.

SIRIUS

3RW

                             

SIRIUS soft starter generation(30/40/44)

                         

Size (e.g. for 3RW30/40: 1 = S00, 2 = S0, 3 = S2, 4 = S3, 5 = S6, 7 = S12 )

                       

Rated operational current I e

                     

Connection type (screw terminals/spring-type terminals)

                 

Soft starter functionality (bypass, thermistor, etc.)

             

Rated control supply voltage U s

           

Rated operational voltage U e

         

Special versions

Example

3RW

4

0

2

4

-

1

B

B

1

4

         

Note:

The Article No. scheme is presented here merely for information purposes and for better understanding of the logic behind the article numbers. For your orders, please use the article numbers quoted in the catalog in the Selection and ordering data.

3RW soft starter device comparison

 

Download catalog

SIRIUS Soft Starters

 

Soft Starters SIRIUS 3RW

 

Technical Info

 

 


آرین پارس | درباره ما | دریافت کاتالوگ | تماس با ما | تهران - خیابان لاله زارجنوبی - پاساژ بوشهری - طبقه دوم - پلاک 17
تلفن : 33983088 همراه: 09106943723 تلگرام- واتس اپ :09106943723 Email : Info@arianpars.net