
Electrical systems for industry, energy supply and transportation: engineering, switchgear cabinet construction, spare parts and worldwide service
AEG Industrial Engineering Aktiengesellschaft
BerlinNew on Amplifa
About AEG Industrial Engineering
AEG Industrial Engineering Aktiengesellschaft is an electrical systems company headquartered at the traditional AEG site on Hohenzollerndamm in Berlin. The company operates as the successor to the industrial activities division of the former AEG Group and continues the spare parts and modernization service for existing AEG installations. The core fields include power generation and energy technology, drive and plant engineering as well as components, maintenance and service. The range of services extends from generator systems with diesel and gas engines up to 55 MVA, static excitation systems (SEE) for generators from 20 to 1200 MVA and starting frequency converters for gas turbine power plants, through low-voltage, medium-voltage and high-voltage switchgear, to Thyro-family thyristor power controllers and transformer and UPS supplies. In addition, basic engineering, design with EPLAN, PLC programming, switchgear cabinet construction, installation and commissioning worldwide as well as CE conformity assessment are offered. Customers come from power plant and energy technology, steelworks (arc furnaces), electrolysis, railway technology, shipping and IT.
- Site
- Berlin
- Processes
- Engineering, planning, commissioning and maintenance of generator systems, Power generation systems with diesel and gas engines as emergency power or power plant up to 55 MVA, Generator systems for gas and steam turbines, Static excitation systems (SEE) for generators from 20 MVA to 1200 MVA, Conversion of rotating exciter machines to static converters, Starting frequency converters (SFC) for gas turbine power plants or combined-cycle power plants, Converters for the control of pumped storage plants, Digital excitation devices for synchronous generators and motors from 2 MW to 50 MW
- Materials
- No manufacturing materials named (pure electrical engineering/plant company), Thyristor power controllers (Thyro-A, Thyro-S, Thyro-PX), Switchgear devices (LTSIST, LS 4–LS 307, MBS, ME, GERAPID), Static excitation systems (SEE), Starting frequency converters (SFC)
- Certificates
- DIN EN ISO 9001, ISO 9001 (DIN EN ISO 9001)
- Industries
- Power plant and energy technology, Energy industry, Industry, Steelworks (arc furnaces), Electrolysis, Railway technology
- 01
Consulting and project management
- 02
Basic engineering and design (EPLAN)
- 03
Software engineering and PLC programming
- 04
Switchgear cabinet construction
- 05
Delivery of systems and components
- 06
Installation and commissioning
- 07
Supervision and trial run
- 08
After-sales service: spare parts, repair, maintenance, training
Services and system components
Thyristor power controllers (Thyro-A, Thyro-S, Thyro-PX)
Switching, controlling and regulating electrical power for applications such as melting, heating, drying and forming, available for 500 V and 690 V.
Switchgear devices (LTSIST, LS 4–LS 307, MBS, ME, GERAPID)
Fuse switch disconnectors, contactors, motor protection and power circuit breakers as well as DC high-speed circuit breakers as core building blocks of switchgear installations.
Static excitation systems (SEE)
Static converters for synchronous generators and motors from 20 MVA to 1200 MVA, including conversion of rotating exciter machines.
Starting frequency converters (SFC)
Converters for starting gas turbine and combined-cycle power plants as well as for controlling pumped storage plants.
Locations

Berlin-Hohenzollerndamm
DEHeadquarters and sales center
- Materials
- Electrical engineering: switchgear installations, switchgear cabinets, power controllers
- Switchgear cabinet construction SEV 32
- ESS building control
- Engineering with EPLAN
- PLC programming
Components and systems






Inside the production









Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Engineering, planning, commissioning and maintenance of generator systemsEngineering | – | – | – | – | – |
| Power generation systems with diesel and gas engines as emergency power or power plant up to 55 MVAEngineering | – | – | 55 MVA | – | – |
| Generator systems for gas and steam turbinesEngineering | – | – | – | – | – |
| Static excitation systems (SEE) for generators from 20 MVA to 1200 MVAEngineering | – | – | 20 MVA – 1200 MVA | – | – |
| Conversion of rotating exciter machines to static convertersEngineering | – | – | – | – | – |
| Starting frequency converters (SFC) for gas turbine power plants or combined-cycle power plantsEngineering | – | – | – | – | – |
| Converters for the control of pumped storage plantsEngineering | – | – | – | – | – |
| Digital excitation devices for synchronous generators and motors from 2 MW to 50 MWEngineering | – | – | 2 MW – 50 MW | – | – |
| Delivery of low-voltage and medium-voltage switchgear as well as high-voltage technology;Assembly | – | – | – | – | – |
| Delivery of factory-finished standard switchgear cabinets and type-tested motor control cabinetsAssembly | – | – | – | – | – |
| Switchgear cabinet construction (control boxes, switchgear cabinets up to complex systemAssembly | – | – | – | – | – |
| Basic engineering, design, circuit diagram/schematic creation with EPLAN, specifications andEngineering | – | – | – | – | – |
| Software engineering and PLC programming (also for SIEMENS systems), plant visualizationEngineering | – | – | – | – | – |
| Installation and commissioning of systems worldwide, trial runs and supervisionAssembly | – | – | – | – | – |
| Spare parts delivery, repair, commissioning, maintenance, training for all industrialAssembly | – | – | – | – | – |
| High and low voltage compensation systems (reactive power compensation)Assembly | – | – | – | – | – |
| Delivery of transformers and transformer serviceAssembly | – | – | – | – | – |
| Delivery of UPS systems (static and dynamic) and power distribution systemsAssembly | – | – | – | – | – |
| Delivery of arc furnace power supplies and electrolysis high-current systems (EAF electrical systemsAssembly | – | – | – | – | – |
| Active and reactive power optimization up to 250 MWEngineering | – | – | 250 MW | – | – |
| CE conformity assessment, risk assessment according to EN 13849-1 (SISTEMA, Performance Level)Testing | – | – | – | – | – |
| Integration of new and used machines into existing systems, plant conversionsAssembly | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Thyristor power controllers | AEG Thyro-A 1A/2A/3A H 3/H RL3/H RLP3; Thyro-S 1S/2S/3S H 3/H RLP3; Thyro-PX | – | – | – | – |
| Contactors / switch disconnectors / circuit breakers (switchgear devices) | AEG LTSIST fuse switch disconnectors; LS 4 to LS 307 contactors; MBS motor | – | – | – | – |
Additional services
Quality
The Thyro products meet product quality according to DIN EN ISO 9001; for plant conversions, a CE conformity assessment including risk assessment according to EN 13849-1 (SISTEMA, Performance Level) is carried out.
| Evidence | Berlin |
|---|---|
| ISO 9001 (DIN EN ISO 9001) |
History
- 1883
Founding of the Deutsche Edison Gesellschaft (DEG) by Emil Rathenau, predecessor of AEG
- 1885
Commissioning of Germany's first public power station on Markgrafenstraße in Berlin
- 1887
Renaming of DEG to AEG (Allgemeine Elektricitäts-Gesellschaft); AEG has since delivered power plants worldwide
- 1891
First long-distance transmission of electrical energy with three-phase current from Lauffen am Neckar to Frankfurt am Main using an AEG system
- 1895
Construction of Germany's first three-phase power plant, the Oberspree power station
- 1969
Merger of the power plant activities of Siemens and AEG to form KWU
AEG Industrial Engineering was founded as the successor to the industrial activities division of the former AEG Group and continues the spare parts and modernization service at the traditional AEG site on Hohenzollerndamm