Develops and manufactures digital protection and control devices as well as switchgear for power generation and distribution – Made in Germany since 1968.
Stucke Elektronik GmbH
Hamburg · Belgrade · Shanghai · Busan · Mumbai (Thane)New on Amplifa
About stuckeGROUP
Stucke Elektronik GmbH (stuckeGROUP), headquartered in Hamburg-Rahlstedt, develops, manufactures and distributes digital protection and control devices for low, medium and high-voltage power systems. The product portfolio includes the SYMAP® series (feeder, motor, transformer and generator protection including power management), SYMAP®Compact for land-based applications, SYMAP®R as a plug-and-play retrofit solution, and the arc protection system SYMAP®ARC with trip times under 2 ms. All products are designed and manufactured exclusively at the Hamburg site, including in-house software and firmware development. In addition to the devices, the company offers planning, manufacturing, assembly and commissioning of complete switchgear and control systems, as well as a 24/7 lifecycle service covering maintenance, repair, protection testing and obsolescence management. Customers include shipyards, shipping companies, power plant and system operators from the maritime, offshore and energy sectors, including Hyundai Heavy Industries since 1997. Worldwide, stucke devices are installed on more than 2,500 container ships and in around 1,000 emergency power systems for hospitals. Further locations exist in Serbia, China, Korea and India.
- Site
- Hamburg
- Processes
- Development and manufacturing of digital protection and control devices (SYMAP series) for low,, Planning, manufacturing, assembly and commissioning of complete customized switchgear and, Custom control and visualization solutions (PLC, HMI, SCADA, IEC 61850, GOOSE), Electrical and functional testing of all products before delivery, Protection testing (secondary and primary protection testing) with calibrated and certified, Arc protection system (SYMAP ARC) with trip time < 2 ms for low and medium-voltage systems, 24/7 lifecycle support, maintenance, repair, spare parts supply, retrofit and, Consulting & project engineering for energy concepts, emergency power systems, low and
- Materials
- Stainless steel, Aluminium, PLC and SCADA programming, Software and firmware development
- Certificates
- DIN EN ISO 9001 (quality management), ISO 14001 (environmental management), Type certification SYMAP series (ship classification), Cyber Security type approval IEC 62443-3-3 / IACS UR E27 Rev.1, VDE-AR-N 4110/4120/4130 grid conformity, Type certification SYMAP Compact series, DIN EN ISO 9001, ISO 14001, Cyber Security type approval (IEC 62443-3-3, IACS UR E27), Type certification SYMAP®Compact series
- Founded
- 1968
- Employees
- 120
- Industries
- Shipbuilding and maritime industry, Offshore, Power generation and distribution, Renewable energies, Emergency power systems / standby power, Engine manufacturers
- 01
Consulting and project engineering for energy concepts
- 02
Development of hardware, software and firmware in Hamburg
- 03
Manufacturing and assembly of protection and control devices as well as
- 04
Electrical and functional tests before delivery
- 05
Commissioning and acceptance tests at the customer
- 06
24/7 lifecycle service, maintenance, retrofit and spare parts supply
Materials and Processes
Stainless steel
Used for the housings of SYMAP devices and ensures high EMC safety.
Aluminium
Used for the front panels of SYMAP®Compact devices.
PLC and SCADA programming
Custom control and visualization solutions including IEC 61850 and GOOSE communication.
Software and firmware development
In-house development enables individual customer-specific adaptations of protection and control functions.
Locations
Hamburg
DEHeadquarters, development, manufacturing, sales, service
- Materials
- Stainless steel, aluminium
- Rittal switchgear cabinet system
- PLCs and touch panels (HMI) from Siemens/Wago
- Contactors, fuses and operating elements from EATON
- Terminals and relays from Weidmüller
- Power supplies and battery chargers from Phoenix
- Test devices for secondary protection testing (OMICRON, calibrated and certified)
Belgrade
RSBranch office (Stucke Elektronik Balkan d.o.o.)
Shanghai
CNSubsidiary (Shanghai Haishan Stucke Electrical Technology Co. Ltd.)
Busan
KRLiaison office and repair center
Mumbai (Thane)
INSubsidiary (Stucke Elektronik India Private Limited)
Products and Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development and manufacturing of digital protection and control devices (SYMAP series) for low,Engineering | – | – | – | – | Stainless steel, Aluminium |
| Planning, manufacturing, assembly and commissioning of complete customized switchgear andAssembly | – | – | – | – | – |
| Custom control and visualization solutions (PLC, HMI, SCADA, IEC 61850, GOOSE)Engineering | – | – | – | – | – |
| Electrical and functional testing of all products before deliveryTesting | – | – | – | – | – |
| Protection testing (secondary and primary protection testing) with calibrated and certifiedTesting | – | – | – | – | – |
| Arc protection system (SYMAP ARC) with trip time < 2 ms for low and medium-voltage systemsTesting | – | – | – | – | Stainless steel |
| 24/7 lifecycle support, maintenance, repair, spare parts supply, retrofit andAssembly | – | – | – | – | – |
| Consulting & project engineering for energy concepts, emergency power systems, low andEngineering | – | – | – | – | – |
6 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Test devices for secondary protection testing (calibrated and certified) | OMICRON | – | – | – | Hamburg |
| Switchgear cabinet system | Rittal | – | – | – | Hamburg |
| PLCs and touch panels (HMI) | Siemens / Wago | – | – | – | Hamburg |
| Contactors, fuses and operating elements | EATON | – | – | – | Hamburg |
| Terminals and relays | Weidmüller | – | – | – | Hamburg |
| Power supplies and battery chargers | Phoenix | – | – | – | Hamburg |
Additional services
Reference customers
Quality and Certifications
Every product undergoes electrical and functional testing before delivery. Secondary and primary protection tests are carried out with calibrated and certified OMICRON devices, accompanied by software-based analyses and test reports.
| Evidence | Hamburg |
|---|---|
| DIN EN ISO 9001 | |
| ISO 14001 | |
| Type certification SYMAP series (ship classification) | |
| Cyber Security type approval (IEC 62443-3-3, IACS UR E27) | |
| VDE-AR-N 4110/4120/4130 grid conformity | |
| Type certification SYMAP®Compact series |
Company History
- 1968
Foundation of Stucke Elektronik GmbH by Diether Stucke; cable design and repair for NDR (North German Broadcasting).
- 1974
Development of electronic components for test equipment in the automotive industry
- 1979
Development of the first protection system for ship generators, SYNPOL®
- 1982
First cruise ship equipped with SYNPOL®
- 1992
New development DICON for the control and monitoring of diesel generator sets
- 1994
SYNPOL®D digital generator protection device reaches market maturity; opening of new industries beyond shipbuilding
- 1997
Start of cooperation with Hyundai Heavy Industries
- 2003
Market launch of the SYMAP® product line
- 2004
Foundation of the Serbia branch office
- 2010
Move to the new company headquarters in Hamburg-Rahlstedt
- 2012
Foundation of the China branch office; market launch of SYMAP®Compact
- 2013
Foundation of stucke India
- 2014
Foundation of the Korea branch office
- 2017
Market launch of the SYMAP®R retrofit solution
- 2019
Market launch of the arc protection system SYMAP®ARC
- 2020
20,000th SYMAP® device sold
- 2023-2025
Cyber Secure type certifications by classification societies
- 2024
Start of development of the new product generation