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ABB retrofit by Alberto DeAlmeida

Keren Meers
Keren Meers

This document discusses ABB's OneFit retrofit solution for replacing aging circuit breakers. OneFit allows circuit breakers to be replaced with new technology while minimizing modifications to existing switchgear panels. It can be installed internally or externally with different package options. Key benefits include reduced downtime, improved safety, use of standard parts, and upgrading to current standards. OneFit offers flexibility in circuit breaker models and accessories and can serve as an intermediate solution until a full panel replacement is needed.

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2013 ABB Retrofit and OneFit 息 ABB Group November 4, 2013 | 際際滷 1
OneFit Definition: Retrofit - Refers to the addition of new technology or features to older systems Benefits of Retrofit Saving on CAPEX while benefiting from new technologies Optimization of existing plant components Adaptation of the plant for new or changed products Increase in piece number and cycle time Guaranteed spare parts availability 息 ABB Group Month DD, 4, 2013 | 際際滷 2 2 November Year | 際際滷
Circuit Breaker Retrofit Pre-requisites for Retrofit Condition of Switchboard: Assessment of Equipment and Network Dependability Are the bus zones/bus bars insulation and integrity acceptable Is the Panel metal work and framework acceptable Are the spouts/bushings integrity acceptable i.e. heat stress etc. Economical Viability to Retrofit versus New versus Criticality 息 ABB Group Month DD, 4, 2013 | 際際滷 3 3 November Year | 際際滷
Circuit Breaker Retrofit Technical solutions Conversion Roll-in Replacement Retrofill Hard-bus retrofill Cradle-in cradle Interchangeable with Original Apparatus Original Components 息 ABB 04/11/2013 - 際際滷 4 New Equipment New Device Adaptation system New frame/cassette
Circuit Breaker Retrofit Roll in Replacements Vertical Connection (Typically Oil) Reyrolle LMT 息 ABB Group Month DD, 4, 2013 | 際際滷 5 5 November Year | 際際滷 Hawker Siddeley HG12 Westinghouse J18 and J22
Circuit Breaker Retrofit Roll in Replacements Horizontal Connection (Typically SF6) Siemens (H515) 息 ABB Group Month DD, 4, 2013 | 際際滷 6 6 November Year | 際際滷 Calor Emag
OneFit General Configuration 息 ABB Group Month DD, 4, 2013 | 際際滷 7 7 November Year | 際際滷
OneFit Solution Benefits Maintenance and repair: the Down time to install one unit is 8 to 10 hours depending on the amount of wiring required OneFit have all standard spare parts with all the benefits in terms of delivery time and price equipment and spare parts are interchangeable with new ABB extension panels and additional switchgear same operational interface and maintenance approach for the equipment installed in OneFit and new ABB panels Modernization Process: The use of standard breakers makes them ready without any modification for Future ABB replacement switchgear, providing an optimized investment for the next substation renewal. 息 ABB Group Month DD, 4, 2013 | 際際滷 8 8 November Year | 際際滷
OneFit Solution Benefits Safety upgraded: the original shutter system and all the relevant interlocking are replaced with new standard ones installed from the factory on the OneFit system shutter and circuit breaker movement are interlocked to enable all necessary safety features the dielectric properties are increased thanks to the installation of a new insulation plate depending on which OneFit package is chosen, apparatus racking behind a closed door and remote racking are available Standards: OneFit solutions are type tested according to latest IEC Standards: 62271-1 (for the frame) and 62271-100 (for the circuit breaker) when the original panel is provided to perform the tests. Otherwise ABB can provide a technical extension certificate. 息 ABB Group Month DD, 4, 2013 | 際際滷 9 9 November Year | 際際滷
OneFit Solution Overview Hard-bus Retrofill design concept Embedded by integrally safe plug-in technology Horizontal Racking only Minimum panel width 550mm (Cassette is 535mm wide) Minimum modification to existing panel Minimal downtime to install Allows wide range of new apparatus Improved Operator safety options 息 ABB Group Month DD, 4, 2013 | 際際滷 10 November Year | 際際滷 10
OneFit Configuration 1 (Internal to panel) 息 ABB Group November 4, 2013 | 際際滷 11
OneFit Configuration 2 (External to panel) 息 ABB Group November 4, 2013 | 際際滷 12
OneFit Packages Basic Kit -No Door 息 ABB Group Month DD, 4, 2013 | 際際滷 13 November Year | 際際滷 13 Arc Contained Door Motor Racking Protection In Built
OneFit: Apparatus range Benefit of the widest apparatus range and accessories HD4, VD4, eVD4, VM1, VSC Remote racking options 息 ABB 04/11/2013 - 際際滷 14
OneFit Engineering Tool Copper design evaluation 3D sketch environment to evaluate new solutions from case main dimensional data 息 ABB Group November 4, 2013 | 際際滷 15
息 ABB Group November 4, 2013 | 際際滷 16

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ABB retrofit by Alberto DeAlmeida

  • 1. 2013 ABB Retrofit and OneFit 息 ABB Group November 4, 2013 | 際際滷 1
  • 2. OneFit Definition: Retrofit - Refers to the addition of new technology or features to older systems Benefits of Retrofit Saving on CAPEX while benefiting from new technologies Optimization of existing plant components Adaptation of the plant for new or changed products Increase in piece number and cycle time Guaranteed spare parts availability 息 ABB Group Month DD, 4, 2013 | 際際滷 2 2 November Year | 際際滷
  • 3. Circuit Breaker Retrofit Pre-requisites for Retrofit Condition of Switchboard: Assessment of Equipment and Network Dependability Are the bus zones/bus bars insulation and integrity acceptable Is the Panel metal work and framework acceptable Are the spouts/bushings integrity acceptable i.e. heat stress etc. Economical Viability to Retrofit versus New versus Criticality 息 ABB Group Month DD, 4, 2013 | 際際滷 3 3 November Year | 際際滷
  • 4. Circuit Breaker Retrofit Technical solutions Conversion Roll-in Replacement Retrofill Hard-bus retrofill Cradle-in cradle Interchangeable with Original Apparatus Original Components 息 ABB 04/11/2013 - 際際滷 4 New Equipment New Device Adaptation system New frame/cassette
  • 5. Circuit Breaker Retrofit Roll in Replacements Vertical Connection (Typically Oil) Reyrolle LMT 息 ABB Group Month DD, 4, 2013 | 際際滷 5 5 November Year | 際際滷 Hawker Siddeley HG12 Westinghouse J18 and J22
  • 6. Circuit Breaker Retrofit Roll in Replacements Horizontal Connection (Typically SF6) Siemens (H515) 息 ABB Group Month DD, 4, 2013 | 際際滷 6 6 November Year | 際際滷 Calor Emag
  • 7. OneFit General Configuration 息 ABB Group Month DD, 4, 2013 | 際際滷 7 7 November Year | 際際滷
  • 8. OneFit Solution Benefits Maintenance and repair: the Down time to install one unit is 8 to 10 hours depending on the amount of wiring required OneFit have all standard spare parts with all the benefits in terms of delivery time and price equipment and spare parts are interchangeable with new ABB extension panels and additional switchgear same operational interface and maintenance approach for the equipment installed in OneFit and new ABB panels Modernization Process: The use of standard breakers makes them ready without any modification for Future ABB replacement switchgear, providing an optimized investment for the next substation renewal. 息 ABB Group Month DD, 4, 2013 | 際際滷 8 8 November Year | 際際滷
  • 9. OneFit Solution Benefits Safety upgraded: the original shutter system and all the relevant interlocking are replaced with new standard ones installed from the factory on the OneFit system shutter and circuit breaker movement are interlocked to enable all necessary safety features the dielectric properties are increased thanks to the installation of a new insulation plate depending on which OneFit package is chosen, apparatus racking behind a closed door and remote racking are available Standards: OneFit solutions are type tested according to latest IEC Standards: 62271-1 (for the frame) and 62271-100 (for the circuit breaker) when the original panel is provided to perform the tests. Otherwise ABB can provide a technical extension certificate. 息 ABB Group Month DD, 4, 2013 | 際際滷 9 9 November Year | 際際滷
  • 10. OneFit Solution Overview Hard-bus Retrofill design concept Embedded by integrally safe plug-in technology Horizontal Racking only Minimum panel width 550mm (Cassette is 535mm wide) Minimum modification to existing panel Minimal downtime to install Allows wide range of new apparatus Improved Operator safety options 息 ABB Group Month DD, 4, 2013 | 際際滷 10 November Year | 際際滷 10
  • 11. OneFit Configuration 1 (Internal to panel) 息 ABB Group November 4, 2013 | 際際滷 11
  • 12. OneFit Configuration 2 (External to panel) 息 ABB Group November 4, 2013 | 際際滷 12
  • 13. OneFit Packages Basic Kit -No Door 息 ABB Group Month DD, 4, 2013 | 際際滷 13 November Year | 際際滷 13 Arc Contained Door Motor Racking Protection In Built
  • 14. OneFit: Apparatus range Benefit of the widest apparatus range and accessories HD4, VD4, eVD4, VM1, VSC Remote racking options 息 ABB 04/11/2013 - 際際滷 14
  • 15. OneFit Engineering Tool Copper design evaluation 3D sketch environment to evaluate new solutions from case main dimensional data 息 ABB Group November 4, 2013 | 際際滷 15
  • 16. 息 ABB Group November 4, 2013 | 際際滷 16