Carel Oberholzer & Silviu Martinescu, May 2013 ABB Rectifiers Power Conversion Discrete Automation & Motion South Africa May 13, 2013 Slide 1
ABB South Africa (ZA) - Longmeadow Factory May 13, 2013 Slide 2
Rectifier business Historic development in ABBZA ABB South Africa in excess of 30 years Today - forefront of local manufacturing International standard Focus: Southern Africa Word Wide ABB Compact Rectifiers Worldwide Efficiency & Reliability Ease & Minimal of Maintenance Overdesign May 13, 2013 Slide 3
Existing Range of Rectifiers of ABB ZA PC Rectifiers Polarisation Rectifiers (100A 1kA) Worldwide Product Responsible Compact Rectifiers (100A 30kA) Worldwide Product Responsible Low Current Rectifiers (15kA 70kA) Local Manufacture Medium Current Rectifiers (20kA 100kA) High Current Rectifiers (36kA 220kA) Traction & Wayside Rectifiers Add-on Services Upgrades Spares Maintenance Audit Site Repairs & Service Current Verification In accordance with ABB's quality management philosophy ABB South Africa can optionally offer the following certificates: TUV certified CE mark (TÜV Rheinland) May 13, 2013 Slide 4
ABB Power Conversion South Africa Customer Base May 13, 2013 Slide 5
Some Rectifier Customers of ABBZA PC Low Current Rectifiers Carter Holt Harvey (New Zealand) ETI Elektromettalurji (Turkey) ENRC - Zambia & DRC Tosoh (Greece) Vedanta - Konkola Copper Mines (Zambia) & Namzinc (Namibia) Mopani Copper Mines (Zambia) Rio Tinto Palabora Mining Co (South Africa) Carter Holt Harvey New Zealand First Quantum Minerals (Zambia) Anglo American / RBMR (South Africa) Please view our Reference List for a more complete list May 13, 2013 Slide 6
Some Rectifier Customers of ABBZA PC Compact Rectifiers 2012 - F.A.P.E.B. (Brazil) 2012 - Strandmollen (Denmark) 2012 - Arcelor Mittal (Spain) 2011 - Outotec (Finland) 2011 - Al Kout Industrial Projects (Kuwait & Abu Dhabi) 2010 - Perstima (Malaysia) 2010 - Portovesme SRL (Italy) 2009 - Moneypoint Power Station (Ireland) 2009 - Omega Chemicals (Australia) Please view our Reference List for a more complete list May 13, 2013 Slide 7
Some Rectifier Customers of ABBZA PC DC Furnace Rectifiers Samancor (South Africa) Ruukki - Mogale Alloys (South Africa) Tronox - Namakwa Sands (South Africa) Tronox - KZN Sands (South Africa) Please view our Reference List for a more complete list May 13, 2013 Slide 8
Rectifiers (LCR) May 13, 2013 Slide 9
Rectifiers (LCR) May 13, 2013 Slide 10
Rectifiers (LCR) May 13, 2013 Slide 11
Containerised Solution 29kA 80Vdc Thyristor Rectifier Zimbabwe Copper Production May 13, 2013 Slide 12
Rectifier Transformer 30kA 750Vdc Zinc South Africa Turnkey project including 44kV switchgear May 13, 2013 Slide 13
New Solution 8.8kA 480Vdc New Design Greece CE Marking May 13, 2013 Slide 14 May 13, 2013 Slide 14
New Solution 8.8kA 480Vdc Short lead time 6 months May 13, 2013 Slide 15
World First 25kA 400Vdc PCR Electrolysis OFAF May 13, 2013 Slide 16
Compact Rectifiers - Summary Designed for harsh environments (IP20 / IP54) Up to 690VAC, 3 phase, 50Hz or 60Hz (MV Option) Fully digital thyristor control Standard Compact - Kettle Factory fully tested (Plug and run installation) 1.5MW DC Output (30kA or 750Vdc max) In-house design, manufacturing and testing in our Longmeadow Factory Worldwide installations Options: Fuses Remote 12-Pulse May 13, 2013 Slide 17
Compact Rectifiers Function Diagram AC Input Indication & Operation Metering A V Digital Control Operator Panel Remote Panel DC Output Cooling May 13, 2013 Slide 18
Compact Rectifiers (CRW) CRW 12kA, 35VDC, Water Cooled Customer: Baoxin China Application: Annealing and Pickling Features: Water Re-cooling with Plate heat exchanger Selectable Voltage or Current control Single potentiometer IP54 May 13, 2013 Slide 19
Compact Rectifiers (CRA) CRA 6kA, 50VDC, Air Cooled Customer: DuPont - USA Application: Electrolysis Features: Air Cooling Simultaneous Voltage or Current limit Analogue Panel Meters Analogue panel meters to display Current and Voltage setpoint references Two potentiometers for setpoint reference IP20 enclosure May 13, 2013 Slide 20
Compact Rectifiers (CRW) CRW 25kA, 15VDC, Water Cooled Customer: Portevesme - Italy Application: Electrolysis Features: Water Cooling Current Control IP54 May 13, 2013 Slide 21
Compact Rectifiers (CRW) May 13, 2013 Slide 22
Controllers May 13, 2013 Slide 23 Clear signs of the market coming back
Digital Controller AC 800PEC From binary logic to superior closed loop control Pre-defined advanced process objects User defined function blocks Very fast execution cycle CN domestic market only Pick your choice of field buses Open communication standards May 13, 2013 Slide 24
AC 800PEC Applications Micro Turbine Wind Turbine Propulsion for Light Rail Series Voltage Restorer Cyclo Converter High Power Rectifiers Static Excitation Systems May 13, 2013 Slide 25
Digital Controller DCS800 ABB DCS800 largest power range in the world High precision and speed Fast Commissioning field buses Profibus, Modbus CN domestic market only May 13, 2013 Slide 26
Process Panel Panel 800 is a user-friendly, intuitive and ergonomic operator panel that combines slim, space saving dimensions with a comprehensive range of advanced functions. Functionality: Alarm management powerful alarm system that works with the AC800 PEC controller Integrated alarm system Data logging and trending Password protection May 13, 2013 Slide 27
FOCS DC Current Measurement ABB's FOCS is a family of high accuracy fibre-optic current sensors developed for measuring high dc currents. The easy and flexible use characterizes this technical innovation. Based on the magneto-optic effect (Faraday effect) in a single-ended optical fibre around the current conductor, the FOCS can measure uni- or bidirectional dc currents up to 500 ka with an accuracy of 0.1 % of the measured value. The key product features can be described as: Compact design for fast and easy assembly, installation and transport Immune to electromagnetic interferences due to optical measurement and therefore no need of magnetic centering, busbar studies or subject to saturation effects which reduce the accuracy High accuracy of 0.1 % of the measured value for precise plant efficiency calculation No special building structure for the protection and housing of the sensor Optical current measurement for galvanic isolation of the system and low power consumption May 13, 2013 Slide 28