Master-certified business for electrical installation, building technology, security technology and photovoltaics in Ostprignitz-Ruppin
Elektroinstallationen Ralf Lehmann
16831 ZechlinerhütteNew on Amplifa
About us
Elektroinstallationen Ralf Lehmann is a master-certified business founded in 1991, based in Zechlinerhütte (district of Ostprignitz-Ruppin, Brandenburg). As a full-service electrical company, the business carries out electrical installations for new construction, extensions and renovation, including the modernization of old buildings in existing and loam constructions. The range of services includes building technology and building system technology according to EN 50090 and ISO/IEC 14543, KNX/EIB and LOXONE smart home programming, security technology (smoke detectors, video surveillance, alarm systems, door and gate drives), air conditioning, ventilation and underfloor heating systems, heat pumps including borehole heat exchanger wells, PV systems (E3DC, Huawei, Fenecon) as well as satellite installation. In addition, the company offers E-Check inspections, construction site power supply, earthing and equipotential bonding as well as a 24h on-call service for water, wastewater and heating plants. For cable and fault detection, the business has measuring equipment such as a surge wave generator, pulse echometer and infrared camera. Customers include private customers, commercial customers and public facilities such as waterworks and clinics in the region.
- Site
- Zechlinerhütte
- Processes
- Electrical installation (new construction, modernization, existing buildings/loam construction), E-Check (inspection of existing installations), LOXONE smart home, home and building system technology according to EN 50090 & ISO/IEC 14543,, Security technology (smoke detectors, video surveillance, alarm systems, door & gate drives,, Air conditioning systems, underfloor heating, supply and exhaust ventilation, hot water preparation, PV system installation (E3DC, Huawei, Fenecon), satellite installation, well pumps,, Cable fault detection (surge wave generator, ground microphone, step voltage probe, pulse echometer,, Construction site power supply & connection of construction cranes, earthing & equipotential
- Materials
- PE pipe (geothermal/borehole heat exchanger), PE pipe, KNX/EIB system technology, LOXONE Smart Home
- Certificates
- Registered master business (electrical engineering)
- Founded
- 1991
- Industries
- Private customers, Commercial customers, Public facilities / waterworks, Clinics
- 01
Consulting & project planning
- 02
Electrical installation & assembly
- 03
Commissioning & programming (KNX/EIB, LOXONE)
- 04
Testing (E-Check, cable fault detection)
- 05
24h on-call service & maintenance
Technology & Materials
PE pipe
Used in heat pump installations for borehole heat exchanger wells and geothermal pipes.
KNX/EIB system technology
Bus system technology for lighting, blind and heating control in residential and commercial buildings.
LOXONE Smart Home
Building automation for control of lighting, heating, communication and security.
Location
Zechlinerhütte
DEHead office / operations
- Materials
- PE pipe, KNX/EIB, LOXONE
- Mini excavator
- Wheel loader
- Elevated work platform
- Surge wave generator
- Ground microphone
- Step voltage probe
- Pulse echometer
- Infrared camera
Services & Projects
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electrical installation (new construction, modernization, existing buildings/loam construction)Assembly | – | – | – | – | – |
| E-Check (inspection of existing installations)Testing | – | – | – | – | – |
| LOXONE smart home, home and building system technology according to EN 50090 & ISO/IEC 14543,Assembly | – | – | – | – | – |
| Security technology (smoke detectors, video surveillance, alarm systems, door & gate drives,Assembly | – | – | – | – | – |
| Air conditioning systems, underfloor heating, supply and exhaust ventilation, hot water preparationAssembly | – | – | – | – | – |
| PV system installation (E3DC, Huawei, Fenecon), satellite installation, well pumps,Assembly | – | – | – | – | – |
| Cable fault detection (surge wave generator, ground microphone, step voltage probe, pulse echometer,Testing | – | – | – | – | – |
| Construction site power supply & connection of construction cranes, earthing & equipotentialAssembly | – | – | – | – | – |
| Installation of heat pumps including borehole heat exchanger wells and PE pipe connectionsAssembly | – | – | – | – | PE pipe |
| 24h on-call service for operators of waterworks/wastewater works/heating plantsAssembly | – | – | – | – | – |
8 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Mini excavator | – | – | – | – | Zechlinerhütte |
| Wheel loader | – | – | – | – | Zechlinerhütte |
| Elevated work platform | – | – | – | – | Zechlinerhütte |
| Surge wave generator (measuring equipment for cable fault detection) | – | – | – | – | Zechlinerhütte |
| Ground microphone (measuring equipment) | – | – | – | – | Zechlinerhütte |
| Step voltage probe (measuring equipment) | – | – | – | – | Zechlinerhütte |
| Pulse echometer (measuring equipment) | – | – | – | – | Zechlinerhütte |
| Infrared camera (fault detection, e.g. electric underfloor heating) | – | – | – | – | Zechlinerhütte |
Additional services
Reference customers
Quality & Further Training
The master-certified business works according to the applicable standards and regulations and continuously trains its staff. For fault analysis, modern measuring equipment such as a surge wave generator, pulse echometer and infrared camera is used.
| Evidence | Zechlinerhütte |
|---|---|
| Registered master business (electrical engineering) |
History
- 1991
Founding of the master business, active in the Ostprignitz-Ruppin region