automation systems - eai-net.de systems switchgear ... process control systems and process...

Automation systemsSwitchgear manufacturing

Renewable energyElectronic control units

Special systems for steel industry

Elektro- und Automatisierungstechnik

GmbH Ilsenburg

Automation systems

Automation system designInstallation of automation systemsProject engineeringSoftware development Electrical assembly / ErectionCommissioning / OptimizationService/Maintenance/ Training

Switchgear manufacturing

Low-voltage switchgearControl cabinetsControl panelsSeries production of control boxes and assembliesCNC machining

The EAI GmbH Ilsenburg offers multifunctional solutions for thefollowing business segments:

Automation systemsSwitchgear manufacturingRenewable energyElectronic control unitsSpecial systems for steel industry

EAI GmbH Ilsenburg was established in 1992Innovative medium sized enterpriseEngineering and construction / installation of complete automation solutionsprocess automationCollaboration with qualified partners as part of development projectsQuality management system: DIN EN ISO 9001:2000

About usAutomation systems

Switchgear manufacturingRenewable energy

Electronic control unitsSpecial systems for steel industry

Contact

About us Renewable energy

Solar inverterSolar pumping systemGrid-connected solar power systemsSolar power systems for off-(the)-grid operation Alternative energy concepts in industrial facilities Electronic control units

Control for pump systemsCompact motor switching deviceUniversal control and monitoring moduleSubmersible motor pump control systemLAC torque meterContactless transmission of power and data

Special systems for steel industry

Three Cross-roll compact mills for rolling barsQuality inspection: picture processing system for identification of samplesAutomation concepts and solutionsfor metallurgical processes

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Elektro- und Automatisierungstechnik GmbH Ilsenburg

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Applications for...

Roller mills and smelting worksFoundriesPower stations MiningMachine and automotive engineeringBrewing / Food industryWater management

Automation systems...with components like...

Industrial water treatment plantsMachine building/ Special machinesMachinery for quality control, measuring and test techniqueEnvironmental technology and energy optimizationIndustrial furnace units, crane units, pump unitsIndustrial handling plants and material handling technologyThermo-technical generators / Boiler housesHVAC technology

Automation system design

Studies and analysisConcept and planningDevelopment of performance and functional specificationEngineering

Installation/Construction of automation systems

project engineering

Electrical constructionCAD/CAEElectrical documentationSoftware development

Software development

Programming of programmable logic controllersProcess specific, system-dependent and safety-related applicationsProcess control systems and process visualizationIndustrial communication, field bus systemsBus systems and remote data telecommunication

Electrical installation

New installationRemodelling of existing systemsMachinery installationConstruction / Installation ManagementCold function test and test records

Commissioning / Optimization

Function test and warm function testTest of safety circuitsOptimization of control circuits in thermo-technicaland procedural processesOptimization of drive engineering

Service, Maintenance, Instruction/ Training Service and maintenance of electrical systems and machineryApplication orientated training of special programmable controller systems like ABB MP, AC Innovative development of systems for upgrading technical processes

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References

Complex drive control for cold metal straightening machine, rolling mills,conveyer in the extractive industry,Water management, steel industryWheelset handling plantRailway vehicle manufacturingSewage works for brewing industry, food industry, paper manufacturingHeating furnaces for steel industryCarbon injection in blast furnacesArc furnace control system

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EAI offers:

- Assembly arrangement based on the quality management system EN ISO 9001:200- Manufacturing and Testing according to low voltage directive 2006/95/EG, CE-conformity, facotry certificate 9. VO GSG,

acccident prevention regulation BGV A3 and EMV directive 2004/108/EG- Low-voltage switchgear for power generation and distribution- Small-lot production of control components, particularly for pump stations (with motor control unit)- Series production from concept until production of MCA-motor switch components- Low-voltage switchgear/ Installations- Control cabinet machining centre- Laboratory test operation with climate chamber- Customized circuit solutions- Contract manufacturing with CNC-supported metal machining

References

- Control cabinets with programmable logic controller techniques- Control panels for industrial facilities- Control platform in a rolling mill- Low-voltage switchgear- Control boxes for submersible motor pumps in series production- Modernization of industrial switchgear

Switchgear Construction

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Low-voltage switchgear

- Power generation and distribution- Power switch cabinets with frequency converter- Converter units

Control switch cabinets

- Programmable logic controller- Safety switch techniques- Industrial communication techniques

Control panels

- Customized applications- Process visualization- Complex process control centre- Complex control panels

Series production of switch cabinets and devices / Modules

- Motor controls for pumps- Assembly of control units developed by EAI

CNC-machining techniques

- Automatical production based on CAD- High quantities with constant quality- Automatical manufacturing of drills, threads, any

mill outlines and engravings in all materials of switch cabinet building





Contact

Application for...

- Solar generator for supply into the main grid- Autarchic, grid-independent energy supply- Water-pumping as isolated application in industry, agriculture, mining and communities- Self supply for measuring, control and monitoring systems

including radio transmission

Renewable energy

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Solar inverter

- Three-phase solar inverter type SI3-I- Connection of three-phase motors- Control of pump load with start-up function- Optimization with MPP-tracking

Solar pumping systems

- Pumping of deep well units- Complete solar pumping system in three-phase current

techniques- Project engineering, installation and service- Remote control with GPRS-techniques

Grid coupled solar power units

- Client consulting, Renewable Energies Law and economy- Plant design/ Application for permit- Project engineering, installation and service

Autarchic, grid-independent solar power plants

- Customized solutions such as for measuring techniques with data transmission- Customer optimized dimensioning- Energy management

Alternative energy concepts for industrial plants - Technical use of waste heat- Energy management

... with components like ...

- Grid-coupled solar power plants- Autarchic, grid-independent solar power plants- Solar pumping systems with three-phase current techniques and solar electricity.

References

- Grid-coupled solar power plants- Self-sufficient fluid level measurement with data radio transmission- Solar pumping system with three-phase current techniques- Biogas-fuelled power generation units- Boiler house using technological waste heat in the industry, energy management, brewing industry





Contact

Electronic control units Electronic measuring, control and monitoring equipment in modular design

Pump control units protect the motor from:- Over and undervoltage, over and underload- In case of phase errors, motor excess temperature- Against dry running condition without transmitter techniques- By insulation test before switch-on.

Compact motor-operated switchgear- Compact switchgear up to 15 kW

Universal control and monitoring module- Control and monitoring of local units and drives- Programmable microprocessor unit- Data communication via profibus and/or (mobile) radio systems GPRS (SMS) etc.

Applications ...

- Water supply in communities- Agriculture- Mining, power stations- Metallurgy- Chemical industry- Food and beverage industry- Building industry and waste water systems

Submersible motor pump control system- Submersible motor pump with integrated microcontroller module- Communication via motor power cable- Integration in process control system via GPRS/ Internet/Mobile telephony

Torque meter- Measuring system for sensorless load analysis of three-phase drives- Torque calculation in Nm- Control and monitoring tasks- For grid and convertor operations- No mechanical wear- Data communication via profibus DP

Contactless inductive transmission of power and data

- For rotating applications- Supply of digital and analogue sensors- Transmission of control signals and measured values to static module

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Contact

... with components like ...

- Cranes, lifting and drive systems - Winder drives- Mixer units- Pump systems- Experimental and test fields for drive assembly

References - Pump control with profibus coupling in mining- Pump station, water treatment, fish breeding- Pump station, flood control- Stroke crane system with Torque calculator- Torque calculator - Food industry, chemical industry, machine construction- Switchgear, mobile employment in strip mining

Applications of electrical drive engineering with ac and three-phase motors - Irrigration and drainage systems- Pumping from tube well/ Deep wells- Fire extinguishing systems- Sol and base transport- Pump stations- Condensation installations

Special systems for steel industry Measurement system for optical measuring of notched bar impact samplesFor production of samples a high repeatability and high dimensional stability of the samples (until 15 μm) is neces-sary. Quality assurance is met by verification of dimensional stability of impact samples.

Advantages: Fast and user friendly measuring of samples and archiving all test readings.Sample number as index. Continued analysis of archived data.

Straightening machine with measuring of three-dimensional bended round rodsReplacing of manual procedures for adjusting build-in parts with automatical measurement and truing systemFor adjustment of bent rods and tubes by coupling of online flexural model and online material model

Advantages: Optical measurement of the components. Online modeling and output of the information to the truing machine for accurate, repeatable adjustment of the components. Increasing the product quality and achieving a better class of accuracy.

Fully automatic camera supported metal sheet positioning system with software for image acquisition and analysisAn automatic visual plate position control was equipped and coupled with a positioning device for an automatic transport over a roller table to the warm straightener.

Advantages: Conversion to automatic operation. Operation with central control room in conditioned work environ-ment. Realization of a higher material throughput. Higher product qualitiy by better positioning accuracy.

The powerful network of affiliated companies with partners in process development and ma-chine building can offer the entire services from technical concept to commissioning.

Pooling of Know-How, reliable co-operations, high flexibility

References

Three Cross-roll compact mills with heating furnace in a technological systemMeasuring of notched bar impact samples, quality control heavy plateStraightening machine with measuring of three-dimensional bended round rods, prototype plantCamera supported metal sheet positioning system in a rolling mill

Three Cross-roll compact mills with heating furnace in a technological systemFor deformation of bars of higher quality materials, based on the high reduction principle,with automatic control of heating-up and milling processes, assembly levels of curing and the finishing

Advantages: High grade of tension levelling, continuous diameter adjustment, integrability of flow processes and use in single slat tempering and thermo-mechanical treatment system with comparatively low investment and operating costs

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Contact

NationalparkHarz

A7

A2

A38

A14

B6

Braunschweig

MagdeburgHildesheim

Ilsenburg EAI

Industrie-gebiet

Ilsenburg(Zentrum)

B6

L85

EAI Elektro- und Automatisierungstechnik GmbH IlsenburgBakenröder Straße 11, 38871 Ilsenburg, GermanyTel.: +49-(0)39452-964-0, Fax: +49-(0)39452-964-15E-mail: [email protected]

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AB-KreuzHannover

Herausgeber: EAI Elektro- und Automatisierungstechnik GmbH IlsenburgGestaltung: IIEF GmbH Berlin, Extract Associated Designers BerlinDruck: Grafische Werkstatt Franz Pruckner




Contact


EAI Elektro- und Automatisierungstechnik GmbH IlsenburgBakenröder Straße 1138871 Ilsenburg, GermanyTel. +49-(0)39452-964-0Fax +49-(0)39452-964-15E-Mail: [email protected]

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