
Installation company for railway systems: point heaters, railway earthing, track area lighting and cable systems

Bernd Kleiner Meisterbetrieb für Elektrotechnik
Röderland (OT Stolzenhain), BrandenburgNew on Amplifa
About us
Kleiner Elektro is a master-certified electrical contracting company based in Röderland (OT Stolzenhain) in southern Brandenburg. The company, with eight fitters, specialises in electrical installations at railway systems and operates nationwide. Its range of services includes point heating systems, railway earthing systems (rail connections AR60D system, track cross-bonding, deep earth electrodes, earthing measurement), platform and track area lighting, and power feed systems for GSM-R, level crossing and hot axle box detection systems. In addition, cable systems up to 20 kV, complete 50 Hz installations for switchgear buildings, industrial plants and vehicle depots, as well as the installation of low-voltage main distribution boards including commissioning are carried out. Reference customers include DB Bahnbau, ESA Grimma, STRABAG and Leonhard Weiss. Owner Bernd Kleiner brings experience from track superstructure work with the Deutsche Reichsbahn and Deutsche Bundesbahn.
- Site
- Röderland, OT Stolzenhain
- Processes
- Point heating systems (fitting and connection of heating units, assembly of control units,, Railway earthing systems (rail connections AR60D system, profile-free drilling, track cross-bonding,, Platform and track area lighting (erection of pipe and lattice masts, special constructions,, Power feed systems from the utility transfer point (GSM-R systems, level crossing systems,, Cable systems up to 20 kV (professional laying, individual conductor laying, jointing, installation, Complete 50 Hz installations (building installation, equipping of switchgear buildings, industrial, Installation of low-voltage main distribution boards (NSHV) – on-site erection, connection work, Cable laying, cable jointing, cable connections in the power current range and control technology
- Materials
- Cable systems up to 20 kV, Low-voltage main distribution boards, Complete 50 Hz installations
- Employees
- 8
- Industries
- Railway construction / railway systems, Rail infrastructure, Electrical trade
- 01
Cable laying
- 02
Cable connection and jointing
- 03
Installation of system components
- 04
Measurement and documentation
- 05
Commissioning
- 06
Maintenance
Services and processes
Cable systems up to 20 kV
Professional laying, individual conductor laying, jointing and installation of terminations.
Low-voltage main distribution boards
On-site erection, connection work on cables up to 300 mm², switching-over work and commissioning.
Complete 50 Hz installations
Building installation, equipping of switchgear buildings, industrial plants and vehicle depots.
Location
Röderland (OT Stolzenhain)
DECompany headquarters
Systems and components


Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Point heating systems (fitting and connection of heating units, assembly of control units,Installation | – | – | – | – | – |
| Railway earthing systems (rail connections AR60D system, profile-free drilling, track cross-bonding,Installation | – | – | – | – | – |
| Platform and track area lighting (erection of pipe and lattice masts, special constructions,Installation | – | – | – | – | – |
| Power feed systems from the utility transfer point (GSM-R systems, level crossing systems,Installation | – | – | – | – | – |
| Cable systems up to 20 kV (professional laying, individual conductor laying, jointing, installationInstallation | – | – | – | – | Cables up to 20 kV |
| Complete 50 Hz installations (building installation, equipping of switchgear buildings, industrialInstallation | – | – | – | – | – |
| Installation of low-voltage main distribution boards (NSHV) – on-site erection, connection workInstallation | – | – | – | – | Cables up to 300 mm² |
| Cable laying, cable jointing, cable connections in the power current range and control technologyInstallation | – | – | – | – | – |
Additional services
Reference customers
History
- 1989
Owner Bernd Kleiner employed by the Deutsche Reichsbahn / Deutsche Bundesbahn in track superstructure (until 1993)
- 2006
Start of construction-accompanied conversions for DB Bahnbau in NRW