References
References
WATER SUPPLY BELGRADE, Water supply system modernization of 7 pumping stations in Belgrade

During year 2007, the modernization project of 7 pumping station across Belgrade city's territory took place. This project has been carried out within the scope of Japan government's donation, in accordance to a tender published in Japan in November 2006. This project has been carried out by Japanese company EBARA, while MIKRO KONTROL was again selected as subcontractor by BVK.

The project boundaries have been specified by tender documentation:

  • Manufacture the technical documentation for equipment assembling that was the object of delivery
  • Delivery of 24 pump power units
  • Delivery of 8 frequency inverters in its panels
  • Delivery of 16 soft starters in its panels
  • Communication protocol manufactured between frequency inverters and soft starters with leading PLC
  • Delivery of valves and pressure transmitters
  • Delivery of Lab equipment

MIKRO KONTROL's task was:

  • Manufacture the electro-technical documentation
  • Delivery of frequency inverters, soft starters, distribution cabinets and other belonging equipment specified by technical documentation
  • Installation of frequency inverters and soft starters with belonging equipment into distribution cabinets ( panels ) with IP54 protection level
  • Testing the panels with installed equipment in maintenance shop
  • Manufacture the communication software for monitoring and control of frequency inverters and soft starters.

 These panels were released into production in year 2008.

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Pumping stations which are the object of donation have the following specifications:

PS-1a Bele Vode (PS – Pumping Station):

  • 3 horizontal pumps: 167 l/sec, 160 m
  • Motor pumps : 400kW,400V
  • 1 frequency inverter of 800A, 400V
  • 2 soft starters of 720A, 400V
  • Panels for storing the frequency inverters and soft starters in IP54 protection

 

PS-1b Bele Vode:

  • 4 vertical pumps : 250 l/sec, 90 m
  • Motor pumps : 315kW,400V
  • 1 frequency inverter of 800A, 400V
  • 3 soft starters of 720A, 400V
  • Panels for storing frequency inverters and soft starters in IP54 protection

 

PS-18 Tašmajdan:

  • 4 drowning pumps : 361 l/sec, 66m
  • Motor pumps : 355kW,400V
  • 1 frequency inverters of 800A, 400V
  • 3 soft starters of 720A, 400V
  • Panels for storing frequency inverters and soft starters in IP54 protection

 

PS-19 Bežanija:

  • 3 horizontal pumps: 200 l/sec, 46m
  • Motor pumps : 132kW,400V
  • 1 frequency inverters of 240A,400V
  • 2 soft starters of 250A,400V
  • Panels for storing frequency inverters and soft starters in IP54 protection

 

PS-23 Studentski Grad:

  • 5 horizontal pumps : 500 l/sec, 53m
  • Motor pumps : 400kW, 400V
  • 2 frequency inverters of 800A, 400V
  • 3 soft starters of 720A, 400V
  • Panels for storing the frequency inverters and soft starters in IP54 protection

 

PS-17 Zvezdara:

  • 3 vertical pumps : 120 l/sec, 80m
  • Motor pumps : 160kW, 400V
  • 1 frequency inverter of 305A, 400V
  • 2 soft starters of 300A, 400V
  • Panels for storing the frequency inverters and soft starters in IP54 protection

 

PS-20 Zeleznik:

  • 2 vertical pumps : 240 l/sec, 140m
  • Motor pumps : 560kW, 690V
  • 1 frequency inverter of 690A, 690V
  • 1 soft starter of 720A, 690V
  • Panels for storing frequency inverters and soft starters in IP54 protection

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MIKRO KONTROL d.o.o.
Vase Pelagica 30
11000 Belgrad, Serbien
+381 (0)11 3699 080
+381 (0)11 3699 939
office@mikrokontrol.rs
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