Savings Potential through Transparent Energy Flows

Transcription

1 Savings Potential through Transparent Energy Flows Energy Management in Low-Voltage Power Distribution Answers for infrastructure.

2 Energy Management the Intelligent Response to Energy Demand Issues Whether electricity, water, or gas: In view of increasing prices and a higher sensitivity towards environmental issues, energy is becoming an increasingly valuable resource, and thus an enormous challenge, especially with regard to high energy volume, maximum availability, and continuous cost reductions. The objective of a corporate energy management system is to identify and implement energy savings potentials. Standards, e.g. the new EN600 standard that became effective in August 009, provide the basic conditions for the introduction of a corporate energy management system. In the future, companies will be able to obtain an energy management certification, similar to the one for quality management. The hardware and software components of our energy management system for low-voltage power distribution make energy consumption transparent, document it, and thus support your corporate energy management.

3 Everything you Need for Professional Energy Management Comprehensive Portfolio Siemens offers a comprehensive portfolio of compatible hardware and software components for the implementation of an energy management that fulfills all respective customer requirements. Transparent Energy Flows The measuring devices 7KT/7KM PAC, the circuit breakers WL/VL and other lowvoltage power distribution components provide measured values and characteristics that are processed, monitored, and archived by intelligent software. The gathered data can be displayed in a structured and customized manner and makes power distribution transparent. High Savings Potential The measurement and visualization of electrical power flows and the initiatives that were derived from them, e.g. the reduction of peak loads, energetic process redesign, and guaranteed adherence to agreements with power suppliers, provide for energy cost savings of up to 0 percent. Highest Possible Availability By constantly monitoring the power distribution, it is possible to recognize problems that could lead to a failure of the installation early on, and to even address them to prevent a failure. In addition, respective warning notifications, e.g. relating to timely maintenance, failures and the resulting damages may be prevented, or, in the event of a fault, quickly be located and addressed accordingly. This improves the availability of your power supply. Highlights Compatible hardware and software components to implement an energy management system for the infrastructure, industrial applications, and buildings Transparent energy flows show savings potentials Highest possible availability of the power supply Table of Content Integrated, Professional Energy Management Portfolio 4 Cost Center Accounting 6 Detecting Energy Guzzlers and Load Peaks 7 Load Monitoring 8 Increasing Plant Safety 9 Increasing System Availability 0 Multi-site Energy Management SIMATIC-based solution for the Process and Manufacturing industry Flexible System Architectures Intelligent Energy Management Measuring Devices 4 Protection Devices with Communication Capability 6 Software for the Infrastructure 7 Connection to SIMATIC Applications 8 For more Planning and Operating Efficiency 9

4 Energy management geared towards customer requirements. The measuring devices 7KT/7KM PAC make power flows and the status of the installation transparent. Circuit breakers with communication capability make it possible to recognize faults early on. Integrated, Professional Energy Management Portfolio Compatible hardware and software components provide efficient energy management that meets all requirements, from standard solutions to customized applications. Always completely in the know due to intelligent measurement methods The measuring devices 7KT/7KM PAC detect and document energy values of infeeds, outgoing feeders or individual loads in a precise, reproducible, and reliable manner. They also provide important measured values that can be used to analyze the status of the system and the power quality. To further process the measured data, the devices, due to their versatile communication capability, can easily be integrated into higher-ranking automation and energy management systems. Switching and protection devices with communication capability The air circuit breakers WL and the molded-case circuit breakers VL that are part of the low-voltage power distribution systems, are more than just switching and protection devices. They provide measured values and important information for the diagnostic, fault, maintenance, or energy management by using standardized bus systems, and thus offer new possibilities with regard to the implementation of profitable and highlyavailable power distribution systems. Integration of other components into the energy management system Other switching, protection, or measuring devices can be integrated into the energy management system, either via its own communication interface or its S0 interface. This way, for example, consumption values of non-electrical energy carriers such as gas or water, and the switching state of devices without communication capability can be analyzed in the energy management system. 4

5 The software for energy management powermanager displays the infrastructure s power distribution clearly. Software add-ons provide energy management for the process and manufacturing industry. Software powermanager for the infrastructure The software for energy management powermanager can be used for all infrastructural applications. Already with the standard package with functions for the gathering, analyzing and monitoring of various measured values, it is easy to set up an energy management system. Other customer-specific requirements can be met with option packages. With powermanager, you keep all your options open and, thanks to a flexible licensing concept, you can expand the project with additional functions or devices at any time without losing any data. Software add-ons for the SIMATIC environment The SIMATIC powerrate add-on for WinCC and PCS 7 as well as device-specific block libraries make it possible to integrate various energy management functions such as a structured visualization and archiving of consumption data, cost center allocation or load management as well as low-voltage power distribution components into the systems of the process and manufacturing industry. Highlights Compatible energy management system Option to integrate devices without communication capability Suitable software for versatile infrastructure and industry applications 5

6 In shopping centers, the energy costs must be allocated to those parties who consumed the energy. The consumption costs are displayed in a structured manner and documented in charts and tables. Cost Center Accounting Precise energy cost accounting and cost center allocation. Requirement Administrative offices such as those of universities, shopping centers, or retail chains must be able to allocate the energy costs to their respective originators. Implementation Measuring devices with communication capability such as 7KM PAC linked to power monitoring devices via impulse interfaces are installed at significant operational locations. The cost centers are defined in the cost center management function of the software powermanager and allocated to these respective measurement locations with their respective pricing structure. Benefit Cost center reports (automatically generated or individually requested) analyze the energy consumption and calculate the charges for each originator. Energy awareness is heightened by benchmarking various cost centers. Highlights Precise allocation of energy costs to cost centers Benchmarking between different cost centers Increased energy awareness Shopping Center Example Measuring devices 7KT PAC500 with communication capability capture the energy consumption of each shop. Measuring device 7KM PAC400 forwards important electrical values relating to infeed and consumption measurements. The software powermanager monitors the consumption values and allocates the costs in a structured manner. Escalator RS485 Ethernet 6

7 Load peaks can be reduced by analyzing consumption behavior. Load peaks can quickly be detected and attributed to individual loads in trend analyses. Detecting Energy Guzzlers and Load Peaks Basis for optimizations and tax savings. Requirement For businesses with energy-intensive processes, it is important to document and analyze load peaks and high energy consumptions. On the one hand, the drawn loads affect the supply conditions, and on the other, tax savings can be realized by providing seamless proof of energy-intensive processes. Implementation Measuring devices with communication capability, e.g. 7KT/7KM PAC are installed on some of the business s most important loads. The powermanager archives their measured values and prepares them for further analysis. Benefit Trend analyses are able to indicate up to 6 load-defined curves, e.g. of infeeds and up to 5 outgoing feeders. The trend analysis identifies both infeed peaks as well as areas that produce the highest load on the outgoing side. After having analyzed these, consumption behavior can be modified to reduce load peaks. Power supply agreements can be renegotiated and optimized on the basis of load flows. The documented energy consumption may lead to tax refunds. Highlights Detection of energy-intensive processes and loads Cost savings created by an amended power supply agreement Tax savings by seamless documentation of application-specific consumption Industrial Bakery Example Measuring device 7KM PAC00 to measure consumption of individual loads (energy-intensive processes, or other equipment). Measuring device 7KM PAC400 to measure all important infeed parameters. Ethernet Software powermanager provides the operations manager with information on all relevant loads and load curves that are needed to obtain tax refunds. AC 0 0 V AC V Kneading Kneading Knetmaschine machine machine 400 AC 400 V ACV Backofen Oven 7

8 Processes can sustainably be optimized by monitoring consumption behavior. Warning notifications about soon to be exceeded limit values provide for an early intervention to avoid load peaks. Load Monitoring Avoidance of load peaks. Requirement In the industry, undesirable load peaks may occur and lead to additional payments to the power supplier. These can be prevented by adapting the processes or by turning off the respective loads. Implementation Measuring devices 7KT/7KM PAC with communication capability are installed at the business s most important locations. The software powermanager defines limit values. If these are exceeded, a warning notification is sent, and the respective segment of the system can be manually shut down. Benefit By reducing consumption as the power limit is exceeded, it is possible to reliably comply with the provisions of agreements entered into with power suppliers and to avoid additional payments. Continuous consumption monitoring allows for long-term process adjustments. Highlights Adaption of consumption behavior through load peak identification Early intervention in case of exceeded limit values No additional payments due to compliance with contract conditions Furniture Factory Example Measuring device 7KM PAC00 to monitor energy consumptions at outgoing feeders. Measuring device 7KM PAC00 to monitor the overall energy consumption; signals to the warning lights via the digital output when a limit value is exceeded. Ethernet Software powermanager sends a warning notification in the event a limit value is about to be exceeded. 0 V AC Drilling machine Saw 400 V AC Press 8

9 System failures are prevented by monitoring critical power supply conditions. The software powermanager promptly sends a warning notification in the event of critical equipment conditions. Increasing Plant Safety Simple monitoring of critical electrical values. Requirement Facilities such as data centers, banks, or hospitals have to protect sensitive components from critical conditions like overload or harmonics that, in extreme cases, can lead to shutdowns or fire. Implementation The measuring devices 7KT/7KM PAC and the circuit breakers WL/VL monitor the characteristics of the electrical power distribution. The powermanager checks the data for limit values and processes them accordingly. Benefit Limit values of critical characteristics such as cable load on the basis of moving current averages and the individual harmonics are defined and entered into the powermanager. At the same time, a notification concept, e.g. notification via text message, is selected. This way, critical equipment values are monitored and, if necessary, a warning is issued. Power distribution failures and the associated damages can proactively be avoided. Highlights Equipment failure caused by overload can be avoided Sensitive devices are protected from harmonics Notifications, e.g. via text message, provide for early intervention Data Center Example The energy consumption of each server rack is measured with 7KT PAC500. The current values of the air conditioning system are monitored with 7KM PAC00. 4 Ethernet 5 The 7KM PAC00 current measurements ensure a balanced distribution of power to its full capacity; 7KM PAC400 monitors the power quality (harmonics) at the infeed. 4 7KM PAC400 monitors uninterrupted power supply in testing and operational scenarios. RS485 5 Notifications when limit values are exceeded and data processing in the administration via powermanager ensure that all data is monitored. 0 V AC 9

10 In airport terminals, power supply is vital for smooth operations. Faults can easily be located in the freely-configurable single-line view of the software powermanager. Increasing System Availability Monitoring of protection devices. Requirement Uninterrupted power distribution must be guaranteed for areas where down-times are very expensive or where processes should not be interrupted. Adherence to maintenance schedules also improves equipment availability and keeps maintenance expenses low. Implementation Breakers with communication capability directly or breakers without communication capability via digital inputs and outputs, e.g. with the measuring device 7KM PAC00, are integrated into the energy management system. A trained system integrator implements the system with powermanager s option package Expert. Benefit Breaker incidents are reported and located immediately, so that they can be addressed in a timely and targeted manner. Breaker maintenance can be optimized by documenting all breaker incidents. Highlights Maintenance optimization Fast service deployment Increased system availability Airport terminal example The states of the LV HRC fuse switch disconnectors NJ6 for individual segments of the purchasing area are monitored in the switchboard by one 7KM PAC00 each. 7KM PAC400 as Modbus gateway. 400 AC 400 V ACV Gepäckabfertigung Luggage counter Security Conditions of the motor protection switch SIRIUS RV for the conveyor belts are monitored by one 7KM PAC00 each. The air circuit breaker WL captures infeed values. 7KM PAC400 as Modbus gateway. The states of the LV HRC fuse switch disconnectors NJ4 for the security area are monitored by one 7KM PAC00 each. 7KM PAC400 as Modbus gateway. Check-In RS485 Ethernet 4 4 Monitoring of the power distribution, in case of a fault, fast identification of the location, and service deployment. Ladenzeile Shops 0

11 Multi-site energy management allows for benchmarking and improved supply conditions. Central energy management with powermanager makes it possible to compare several sites with each other. Multi-Site Energy Management Energy management across locations. Requirement Companies with several locations, such as groups of companies, hotel and supermarket chains, use a centralized energy management system. Implementation The measuring devices 7KM PAC and the circuit breakers WL/VL monitor the characteristics of the electrical power distribution at the individual sites. Software powermanager gathers the data at a control center and processes it accordingly. In addition, the option package Web provides direct information from the respective sites for service and maintanance. Benefit The consumption data is forwarded to the center via LAN, WLAN, or GPRS and analyzed accordingly. Therefore, energy management does not only take place on a local level, but several locations can be managed from a control center, and benchmarking can take place. By bundling the supply volume in corporate power agreements, companies are able to improve their supply conditions. Highlights Central, multi-site energy management via standard IT networks Benchmarking of various corporate units increases energy awareness Improved power supply conditions by bundling supply volumes Hotel chain example Hotel Hotel Hotel Each hotel is provided with its own energy management system with SENTRON switching, protection, and measuring devices and access to the powermanager. Hotel Headquarter Zentrale Hotel In a control center in the headquater, the data is gathered by the powermanager and prepared for analysis purposes, e.g. for benchmarking. Hotel Hotel Hotel

12 Operating and monitoring level Archive Office PC Office PC via Internet Industrial Ethernet OS with SIMATIC powerrate for WINCC/PCS 7 and function block libraries SIMATIC S7 controller e.g. S7-00 or S7-400 Processing level PROFIBUS DP Local periphery e.g. ET 00 Detection and control level Analog and digital signals from contactors, meters, and flow meters Measuring devices, e.g. 7KM PAC400 Circuit breakers, e.g. ACCB WL Protection devices e.g. SIPROTEC Motor management system, e.g. SIMOCODE pro Frequency Softstarter, converter, e.g. SIRIUS RW44 e.g. SINAMICS G 0 Components such as measuring devices 7KT/7KM PAC and circuit breakers WL/VL can be integrated into an energy management system. SIMATIC-based Solutions for the Process and Manufacturing Industry Standardized energy management and low-voltage power distribution integration. Energy management with SIMATIC powerrate for WinCC and PCS 7 The process and manufacturing industries are generally known for a very high energy consumption and a very high degree of automation. It would only seem natural then to integrate energy management into the existing systems. The SIMATIC powerrate for WinCC and PCS 7 add-on provide transparency and control over your power distribution and costs. In addition, the b.data management tool provides you with effective power and cost controlling for all relevant areas, from the purchasing to the planning and controlling process. Flexible interfaces guarantee a seamless integration into existing system environments. Energy Management Functions The capturing and processing of various measured values creates transparency in the power distribution. The cost center management allows for an originatorbased allocation of the energy costs. The automatic load management reliably monitors power limits. Easy integration of switching, protection, and measuring devices PROFIBUS DP interfaces and block libraries are available to fully integrate low-voltage power distribution components into process and SCADA systems, e.g. the library 7KM PAC00 for SIMATIC WinCC and PCS 7 or the library WL/VL for SIMATIC PCS 7, allowing the software add-ons to display all data provided by the devices without requiring much engineering. Highlights Avoidance of redundant data storage and information islands Alignment of energy management with processes Reduction of costs due to integrated system approach Energy management functions are integrated into the automation level with software add-ons for the SIMATIC environment.

13 Modbus Master, e.g. PC Server RS485 (Modbus RTU) 7KM PAC400 with 7KM PAC 4DI/DO and 7KM PAC RS485 7KM PAC00 7KM PAC00 Ethernet (Modbus TCP) 7KM PAC400 with Gateway RS485 (Modbus RTU) 7KM PAC00 LV HRC fuse switch disconnector NJ6 Pulse Counter MCCB VL LV HRC fuse switch disconnector NP MCCB VL ACCB WL 7KM PAC00 Protection and measuring devices without communication capability are integrated into a Modbus RTU network with 7KM PACs. 7KM PAC400 is able to integrate Modbus RTU devices via an Ethernet network into an energy management system. Flexible System Architectures System integration of devices without communication capability with measuring devices 7KM PAC. Integration of devices without communication capability into the energy management system All measuring devices 7KT/7KM PAC have digital inputs and outputs as standard features. This way, both the switching devices and the pulse counters from any kind of media can effortlessly be integrated into the energy management system and analyzed accordingly. The measuring device 7KM PAC400 can additionally be upgraded with up to expansion modules 7KM PAC 4DI/DO, expanding the above-listed functions to up to 0 inputs and 6 outputs. process energy counters. A parameterdriven operating hours counter can capture the duration of this process. Power monitoring device 7KM PAC400 as Modbus gateway With the integrated Modbus gateway, a cost-efficient, underlying Modbus RTU network can easily be integrated into the Ethernet network. In connection with the expansion module 7KM PAC RS485, the 7KM PAC400 provides data via its Ethernet interface of up to 47 underlying devices with simple serial interfaces. Highlights Cost-effective integration of simple devices possible Use of existing infrastructure High flexibility in terms of system architecture development Professional energy measurement with the measuring device 7KM PAC400 The measuring device 7KM PAC400 captures the apparent, the active, and the reactive energy consumption by day and rate for one year. This way, it is possible to carry out analyses at an appointed date directly at the machine or via powerconfig. The 7KM PAC400 also includes one apparent, one active, and one reactive energy counter to capture the energy consumption of individual, short-term processes such as process steps. The digital inputs are used to control the Measuring devices 7KM PAC and circuit breakers WL/VL can, for example, be used in the power distribution board SIVACON S8.

14 Intelligent Energy Management Measuring Devices Measuring devices 7KT/7KM PAC 7KT PAC000 7KM PAC00 7KM PAC00 7KM PAC400 Cost-effective devices for digital measurement The specialist for precise power measurement The expert for communication and monitoring Number of measured variables >0 >0 >50 >00 Basic measured variables Expanded measured variables Power detection Monitoring functions e.g. voltage, current, power, energy values, frequency, power factor (min./ max. values) e.g. THD, asymmetry for current and voltage e.g. phase angle, phase displacement angle, harmonics in voltage and current Counter (import and export) for apparent, active, and reactive energy Measuring accuracy class IEC 605 for active and reactive energy Load curve recording with time stamp and min./max. values I I I I I I I I I I 0,5 S I 0, S I * Operating hours counter Max. number of limit values 6 Boolean logic for limit values/inputs I I I I Event recording with time stamp >4000 events System integration and communication Ethernet Optional (LAN coupler) Modbus TCP: 0 Mbit/s Modbus TCP: 0/00 Mbit/s RS485 (Modbus RTU) Order Option Integrated Optional Optional PROFIBUS DP (V) Order Option Optional Optional 4 Dimensions Current input Integrated gateway: Ethernet RS485 (Modbus) Number of digital inputs/outputs I I I S0 interface DI/DO S0 compatible Standard rail mounting 6TE Direct connection up to 6 A, transformer Front-panel mounting 96x96x56 Transformer x/5a Front-panel mounting 96x96x56 Transformer x/a or x/5a Front-panel mounting 96x96x8 Transformer x/a or x/5a *e.g. for 40 days with 5 min measuring period

15 Accessories for measuring devices 7KM PAC Expansion module 7KM PAC Number of connectable modules Protocoll Switched Ethernet for 7KM PAC00, 7KM PAC400 PROFINET, PROFIenergy PROFIBUS DP for 7KM PAC00, 7KM PAC400 DPV RS485 for 7KM PAC00, 7KM PAC400 Modbus RTU 4DI/DO for 7KM PAC400 Number of digital inputs/outputs per module 4 I Number of connectable modules Mounting rail adapter 7KM PAC TMP for 7KM PAC00/00/400 to be installed on the mounting rail Measuring devices 7KT PAC Single-phase measuring devices Three-phase measuring devices 7KT 50 7KT 5 7KT 5 7KT 54 7KT 545 7KT 540 Direct connection up to 80 A up to 80 A up to 80 A up to 80 A up to 80 A Transformer connection /5 A Calibrated version S0 interface IR interface (for the connection of communication modules) Measuring accuracy For apparent energy and power (EN ) For reactive energy and power (EN 605-) ± % ± % ± % ± % ± % ± % ± % ± % ± % ± % ± % ± % Accessories for Measuring Device 7KT PAC500 Expansion module 7KT PAC M-Bus up to 9,600 baud Expansion module 7KT PAC Modbus RTU up to 5,00 baud Expansion module 7KT PAC KNX up to 9,00 baud Expansion module 7KT PAC RS485 for conection of the LAN coupler 7KT LAN coupler 7KT Web server for up to 0 measuring devices 7KT PAC500/000 Software tool for configuration powerconfig Software tool for an efficient configuration and diagnosis of SENTRON components with communication capability License Free for use Measuring devices 7KM PAC00/00/400 including expansion modules Supported devices Circuit breakers WL/VL The PC-based tool makes it easy to set the parameters of the devices, which leads to significant time savings, especially, if several devices have to be set up. Overall scope of operation Available languages Service functions Scope of operation with 7KM PAC400 The devices parameters can be saved on the PC and printed out. The tool makes it possible to monitor present measuring variables and to print them out, if needed. Execution of specific device functions, e.g. to reset a device, or to set energy counters German and English FW update and exchange of the display-language options (for measuring devices with display) Creation of a read-out of data saved on the device (events; load profile history; day energy counter ) and saving in csv format. 5

16 Switching- and Protection Devices with Communication Capability Circuit breakers WL/VL molded-case circuit breaker VL air circuit breaker WL air circuit breaker WL with measuring function Plus and breaker status sensor Number of measured variables >0 >0 >00 Basic measured variables Current Expanded measured variables e.g. voltages, power, energy values, frequency, power factor e.g. THD, asymetry for current and voltage, harmonics for current and voltage, flicker Power detection Measuring accuracy, active and reactive power ± % I ± 4% Monitoring functions Report on standard breaker states (ON/OFF/TRIGGERED) Report of additional breaker states (e.g. Status of spring energy store, position of the main contacts, temperature in the circuit breaker) Electrical switch-on option System integration and communication Event recording with time stamp Notification when limit values are exceeded Max. number of limit values Diagnostic information Maintenance information Remote switching RS485 (Modbus RTU) Optional Optional Optional PROFIBUS DP (V) Optional Optional Optional Number of digital inputs/outputs up to 6 I 4 optional up to6 I 4 optional Auxiliary and alarm switch integrated, others optional integrated, others optional integrated, others optional Energy Management Accessories Mesuring function Plus for air circuit breaker WL with ETU45B ETU76B Breaker status sensor (BSS) for air circuit breaker WL COM5 for air circuit breaker WL COM6 for air circuit breaker WL COM0 for molded-case circuit breaker VL COM for molded-case circuit breaker VL Expansion with integrated measuring function, protection functions of the trigger units and diagnostic options To indicate and communicate internal switch status Module for communication via PROFIBUS Module for communication via Modbus RTU Module for communication via PROFIBUS Module for communication via Modbus RTU 6

17 Preset standard views offer numerous display and monitoring options for the data measured from the measuring devices 7KT/7KM PAC and circuit breakers WL/VL. Software for the Infrastructure Software for energy management powermanager Package Standard Package Scope of Functions Collecting and archiving of measured values Listing of the measured variables of the devices in table format and a preset standard view for 7KM PAC00, 7KM PAC00, 7KM PAC400, and circuit breakers WL/VL Option for free display of measured variables, also from external devices via generic Modbus driver Monitoring of the status, limit values and generation of the respective alarm notifications Load curve display to visualize the archived and online data Read-out of load curve recordings by 7KM PAC400, e.g. after a communication fault Cost center reports based on the preset rates and the archived consumption data Data exchange with other systems via OPC server and client, csv files and database queries Option Package Expert System configuration incl. user management The option package Expert makes it possible to adapt the standard energy management solution to your individual applications, especially with regard to system presentation and monitoring. Siemens offers special trainings for the engineering know-how required for its set-up. Free configuration and linking of user-defined graphics (e.g. single-line view) Comprehensive libraries with pre-defined graphic objects, e.g. for the measuring devices and circuit breakers Option to create own graphic objects Option Package Distributed Systems Option Package Web Option Package Up to 5 clients Option Package Up to 0 clients Integrated script language for customer-specific modifications Coupling of several, autarkic powermanager systems Access and display of the measured values and alarms of other systems System spanning report creation Increasing maximum number of devices due to load allocation Optional web access (e.g. Internet Explorer) for up to 0 clients Expansion to up to 5 clients Expansion to up to 0 clients 7

18 Pre-defined faceplates, e.g. for the load management, provide for a structured access to energy management functions within automation systems Connection to SIMATIC Applications Integration of various energy management functions with SIMATIC powerrate add-ons for WinCC and PCS 7 as well as device-specific block libraries. Three integration solutions for more flexibility Basic monitoring Integration of the power monitoring devices 7KT/7KM PAC and the circuit breakers WL/VL through their GSD files Configuration of the data display with standard WinCC and PSC 7 tools Fast and comprehensive integration of the SENTRON family without energy management functions Block libraries for measuring devices 7KM PAC00 and circuit breakers WL/VL SIMATIC S7 function blocks Pre-configured faceplates (e.g. comprehensive display and monitoring possibilities for the 7KT/7KM PAC measured values) Complete, seamless energy management solution through the software add-on SIMATIC powerrate for WinCC and PCS 7 Power/energy detection (e.g. electrical energy, gas, water) and visualization, e.g. through faceplates or graphic templates Display of the load profile Load management: monitoring of power limits in accordance with process and user-specific parameters Configurable reports, export, and display of consumption data in MS Excel (for cost centers, batches, duration curves, and load curves) Batch-related consumption detection Measured value display and monitoring of measuring devices 7KT/7KM PAC Status representation and remote switching of breakers 8

19 Product Information Product Information/ Product & System Selection Information Planning/configuration Operation/Service Product Hotline Product Training Product & System Engineering Ord erin g Product Documentation Everything from a single source from initial information, planning, configuration and ordering through to commissioning, operation and technical support. Comprehensive support from A to Z For more efficiency on all counts comprehensive support and quick and easy access to service-proven tools at any time via the Internet. Product Information Product Documentation Website Fast and selective information on the subject of low-voltage power distribution: Service & Support Portal Comprehensive technical information - from planning to configuration through to operation: Newsletter Keep up to date with our future-oriented products and systems: Product Information/Product & System Selection Information and Download Center Industry Mall Product & System Engineering Latest catalogs, customer magazines, brochures, demo software and campaign packages: Comprehensive information and ordering platform for the Siemens industry shopping basket: CAx Data Image Database Product Training SITRAIN Portal Compilation of the commercial and technical master product data: DVD Order No.: E86060-D000-A07-A6-600 (via Industry Mall) Collection of product photos and graphics such as dimensional drawings and internal circuit diagrams: Comprehensive training program on our products, systems and engineering tools: SIMARIS Software Tools Configuration software ALPHA SELECT Support with the planning and configuration of electrical power distribution: Quick and easy configuration of distribution boards with products from the Siemens Industry shopping basket: Product Hotline Technical Support Support for all technical queries concerning our products: support.automation@siemens.com 9

20 Answers for infrastructure. Megatrends driving the future The megatrends demographic change, urbanization, climate change, and globali zation are shaping the world today. These have an unprecedented impact on our lives and on vital sectors of our economy. Innovative technologies to answer the associated toughest questions Throughout a 60 year history of proven research and engineering talent, with more than 50,000 active patents, Siemens has continuously provided its customers with innovations in the ar eas of healthcare, energy, industry, and in frastructure globally and locally. Increase productivity and efficiency through complete building life cycle management Building Technologies offers intelligent integrated solutions for industry, commercial and residential buildings, and public infrastructure. Over the entire fa cility s life cycle, our comprehensive and environmentally conscious portfo lio of products, systems, solutions, and services for low voltage power distribution and electrical installation technology, building automation, fire safety and security ensures the: optimum comfort and highest energy efficiency in buildings, safety and security for people, processes, and assets, increased business productivity. Siemens Switzerland Ltd Industry Sector Building Technologies Division International Headquarters Gubelstrasse 60 Zug Switzerland Tel The information provided in this brochure contains merely general descriptions or characteristics of performance which in actual case of use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract. All product designations may be trademarks or product names of Siemens Ltd or supplier companies whose use by third parties for their own purposes could violate the rights of the owners. Subject to change without prior notice Order No. E000-E8-9B-G Dispo Siemens Switzerland Ltd 0 Printed in Germany