Development and manufacture of fault annunciating, telecontrol and monitoring technology for technical installations

Elektra Elektronik GmbH & Co. Störcontroller KG

Backnang ·New on Amplifa

1976Founded

BacknangSite with development and production

About EES

Elektra Elektronik GmbH & Co. Störcontroller KG (EES) has been developing and manufacturing solutions for the monitoring of technical installations since 1976, entirely at its Backnang site. The product portfolio comprises display and fault annunciating technology, signal transmission and telecontrol technology, monitoring relays, power supplies and plant monitoring. Based on standard components, customized customer solutions are created through in-house hardware and software development including production. The products are used in power supply (electricity generation, transmission and distribution), water supply, wastewater management, traffic engineering/railways and building technology, and are deployed worldwide, including projects in Egypt, Saudi Arabia, Sweden and Switzerland. Reference customers include Siemens, Netze Duisburg, ABB, Stromnetz Hamburg and several municipal utilities. EES accompanies projects from consulting and engineering through commissioning to after-sales support, complemented by a free hotline, service, training and software upgrades.

Site: Backnang
Processes: Custom product development (software, hardware, production), Consulting and engineering, Commissioning, After-sales support, Free hotline, Service, Training, Software upgrades
Materials: Hardware and Software Development, MFW Telecontrol System (Two-Wire), Communication Protocols IEC 60870-5-101/104, IEC 61850, Modbus RTU
Founded: 1976
Industries: Power supply (electricity generation, transmission, distribution), Water supply, Wastewater management, Traffic engineering/Railways, Building technology

01
Consulting and engineering
02
Custom product development (software, hardware)
03
Production
04
Commissioning
05
After-sales support, service and training

Development and Technologies

SW/HW

Hardware and Software Development

In-house development of device hardware and software including firmware and software upgrades at the Backnang site.

MFW

MFW Telecontrol System (Two-Wire)

Modular telecontrol system for encrypted data transmission over two-wire lines up to 20 km, e.g. from local network substations.

IEC

Communication Protocols IEC 60870-5-101/104, IEC 61850, Modbus RTU

Standardized interfaces for connection to control center and station control technology.

Site

Backnang

Headquarters with development and production

Products and Systems

**Window Fault Annunciator WAP**Fault annunciating technology · Power distribution

**MFW Two-Wire Local Network Substation**Telecontrol technology · Power distribution

**Fault Annunciating Technology WAP**Fault annunciating technology · Power supply

Inside the production

Schalttechnik Nord project with drop-flap fault annunciator FSM10

Industries

Power supply (electricity generation, transmission, distribution)Water supplyWastewater managementTraffic engineering/RailwaysBuilding technology

Additional services

Custom product development (software, hardware, production)Consulting and engineeringCommissioningAfter-sales supportFree hotlineServiceTrainingSoftware upgradesCustomer training

Reference customers

Siemens, ErlangenNetze Duisburg GmbHABB, SwitzerlandNatus GmbH & Co. KG / Stadtwerke MünsterStadtwerke PforzheimStromnetz Hamburg GmbHStadtwerke HeidelbergWestfalen Weser Netz GmbHHugo Tillquist ABwpd windmanager technik GmbHJönköping Energi Nät ABGöteborg Energi ABEFS, FürthWV ZV HohenberggruppeAPA Augsburger Pumpen und Anlagen GmbHAutkom (Municipality of Genderkingen)Leukhardt Schaltanlagen Systemtechnik GmbHCity of MeßstettenZweckverband Schweriner UmlandZweckverband Mittelhessische WasserwerkeSchalttechnik Nord

History

1976
Company founded; since then development and manufacture of customized solutions for the monitoring of technical installations at the Backnang site.
2026
50th company anniversary (“EES turns 50!”).