Tel.: +7 (812) 331-96-20
Automation and power supply of blast furnace in cooperation with PAUL WURTH
Facility: ArcelorMittal Temirtau JSC
Basic and detailed design. June 2010 – February 2011
The design scope included the following levels:
I&C sensors and actuators
Various startup devices of process equipment motors (direct start devices, smooth start devices, variable frequency drives).
Equipment assembly and supply to customer. December 2010 - April 2011
We assembled and supplied the following:
Gas analysis systems, weighing and weight calibration systems for weighing hoppers, systems of measuring coke moisture in weighing hoppers
1340 I&C sensors
2 transformers 10/0.95 kV 2800 kVA
216 units of cabinet equipment
148 local consoles
The delivery was performed in several stages. Goods were delivered to customer's warehouse
Supervised installation. August 2011- March 2012
We performed supervision of installation and wiring of electric equipment in 18 electrical rooms and in the field. There were permanently about 10 people at the site. Duration of supervised installation was defined by construction readiness and, as a result, by readiness of installation companies.
Commissioning works March 2012 - May 2012
Commissioning works were performed. There were about 12 people at the site. Blowing-in of blast furnace was performed on May 19, and the first cast iron was received on May 20.
Maintenance June 2012 - July 2012
Initial maintenance of the system, personnel training. There were 4 people at the site.
Manager: Alexey Naroditskiy