power distribution - Siemens

Protective Relays & SCADA SystemsSCADA Substation AutomationSICAM PAS & SICAM StationManager IISICAM PAS (Power Automation System)can meet all the demands made of adistributed substation control system –both now and in the future, too. SICAMPAS was conceived as an open system,i.e., besides providing standardized datatransfer processes, it features userinterfaces for the integration of systemspecifictasks. SICAM PAS can thus beintegrated with ease in existing systemsand can be used for system integration.With modern diagnostics, it optimallysupports commissioning andmaintenance. SICAM PAS is clearlystructured and reliable, thanks to its open,fully documented and tested system.SICAM StationManager II combinesextensive IED integration capabilities, anIEC 1131 compliant programminginterface, some of the best configurationand diagnostic tools in the industry, andvarious advanced features like WANsupport, data encryption and HTML servercapabilities, to make it a perfectSubstation Data Concentrator.Major Features and Benefits:▪ Built-in power supply supporting 48 VDC,125 VDC, and 115 VAC power inputs▪ Three PC-104 card slots (instead of two);Support for new EPIC processor▪ Supports two Ethernet fiber converters;Demodulated IRIG-B input▪ Completely enclosed packaging; RS-485switches mounted on outside of chassis▪ StationManager II is completely softwarecompatible with StationManager IICCP Protocol Communications▪ Unexpected events occur in the realworld. ICCP runs in “real world”conditions▪ Secure communications are required tosupport confidentiality, integrity andavailability. ICCP/NT supports securecommunication using the ICCP PKIsecurity standard▪ With critical communications, reliableproducts are of utmost importanceSIPROTEC with IEC 61850 – for moreefficient power automationSIPROTEC – the standard for numericalprotective relaying – has established itselfright across the market. Besides thecommon system platform and the uniqueDIGSI 4 service software that may be usedfor all protective devices, it also supportsthe new IEC 61850 communicationstandard. A potential that offers even moreefficiency easily and conveniently.IEC 61850 – what it is and what it canachieveUsers and manufacturers jointly developedthe new international standard IEC 61850.It was approved in early 2004. The agreedaim of this standard is to arrive at aGeneralcomplete communication solution forsubstations, thus providing users withinteroperability among different makes onthe basis of Ethernet technology. Thisopens up a whole new dimension inefficient substation management. Not onlyshort-term savings in operation andmaintenance, but also simplifiedengineering, less complexity, and longtermexpandability can make you one of thewinners in tomorrow’s power market.Progress. It’s that simple.HMI ClientUsing a local or web-based HMI from theSICAM PAS you can monitor and control allparts of a system from a central point. Theclear display of the operating situationallows you to react fast; you consequentlyreduce your operating costs and canquickly restore power in the event ofmalfunctions. As an integrated overallsystem, SICAM PAS supports you all theway from the bay level to the controlcenter interface with fast data handling,with the flexibility of a programmable-logiccontroller and with the reliability philosophyof a classic telecontrol unit. Availability andflexibility will help you create state-of-theart,monitoring, control and protectionconcepts in power automation.13 SWITCHGEARSICAM RemoteTerminal UnitOPCDNPHMI ClientSICAM Station Mngr.Station Bus IEC 61850 (Ethernet)Siemens PLC’sModbus, DNP,Profibus DPProtection,Control,MeteringDNPProtection,Control,MeteringProtection, Control, MeteringPeer to Peer or GooseCapableSiemens Siprotec Relay (see Siprotecspecific info on page 13-26)Siemens Power Distribution & Control, SPEEDFAX 2007-2008 Product Catalog 13-25