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By region 200
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By industry 201
PJSC «CENTRAVIS PRODUCTION UKRAINE», Nikopol
- Link:
- Year:
- 2014
- Technologies:
- Frequency inverters – SIEMENS SINAMICS S120; control modules – CU320-2DP + terminal modules TM15; low-voltage complete device – SIEMENS, EATON, RELPOL; commissioning software – SIEMENS STARTER.
- Project status:
- Completed
- About the project:
- Modernization of the overhead crane № 35 of the pipe-drawing shop via switching the lifting and overhead crane mechanism to the frequency regulation, PJSC «CENTRAVIS PRODUCTION UKRAINE», Nikopol
Modernization tasks:
- substantial reduction of the electric power consumption due to lack of inrush current, exclusion of rheostats for speed control;
- improvement of dynamic characteristics due to soft start and stop of mechanisms;
- exclusion of the rapidly wearing relays and contactors;
- simple diagnostics of equipment condition;
- shock-free operation of mechanisms and, as a result, saving the mechanical durability of the crane.
Selected solutions:
- frequency inverters – SIEMENS SINAMICS S120;
- control modules – CU320-2DP + terminal modules TM15;
- low-voltage complete device – SIEMENS, EATON, RELPOL;
- commissioning software – SIEMENS STARTER.
Results
The modernization:
- improved reliability of crane;
- improved functionality of control;
- made crane operation and its maintenance more cost effective.