Renewable energies
SEAR offers holistic solutions for decentralized energy generation and energy storage to meet the challenges of the energy supply of the future.
SEAR GmbH draws on its many years of expertise in the construction of power plants. This enables us to act in a target-oriented manner in the interests of our customers. Together with other small and medium-sized companies and distribution grid operators, we are working on efficient solutions for transfer technologies such as power-to-heat and energy storage. In the future, we see ourselves as a system integrator for the construction of smart grids and combined cycle power plants.
Our services
- Supply and installation of medium-voltage switchgear
- Supply and installation of self-consumption transformers
- Planning, delivery and installation of low-voltage main and sub-distribution boards
- Supply and installation of UPS and battery systems
- Supply and installation of emergency power systems
- Planning and equipping switchgear rooms
- Planning and installation of cable support systems
- Cable routing and cable laying
- Cable connections and commissioning
- Planning, installation and maintenance of site power systems
- Delivery, installation and commissioning of Ex heating circuit and field distributors
Gas landing and distribution station:
Scope of services:
Electrical engineering planning, installation and commissioning of gas landing and distribution stations
- Site power systems
- MV distribution boards, LV distribution boards, autotransformers
- UPS supply
- Battery systems/emergency power supply
- MSR systems
Project types:
New construction, extensions, conversion
System types:
Gas landing and distribution stations/pressure reducing, measuring, distribution and shut-off systems
Customers/end customers:
e.g. Gascade Gastransport GmbH
Experience & Key facts:
- Medium-voltage switchgear (e.g. Siemens 8DJH SF6 gas-insulated)
- UPS systems (e.g. Benning Enertronic Modular with input and output transformers)
- Low-voltage main and sub-distribution boards (e.g. Siemens Sivacon)
- Electrohydraulic rotary and shut-off actuators (e.g. Fahlke EHAZ/GEHAZ)
- Electric rotary and modulating actuators (e.g. type Auma)
- Self-consumption transformers (e.g. SGB)
- Mains backup & battery systems
- Ex heating circuit manifold & Ex field manifold
- Low-voltage power and control cables
- Cable routes/cable paths
- Raised floors in switchgear rooms
Power to heat:
Scope of services:
Electrical engineering planning, installation and commissioning of electric boiler systems
- MV distribution boards, LV distribution boards, autotransformers
- UPS supply
- MSR systems
Project types:
New construction, conversion
System types:
Electric boiler system
Customers/end customers:
e.g. Vattenfall
Experience & Key facts:
- Medium-voltage switchgear 10 kV Ormazabal type GAE SF6 gas-insulated
- Self-consumption transformer SGB
- Medium-voltage switchgear 10 kV ABB type Uni Gear ZS1
- UPS systems Benning rectifier, inverter and battery field
- Low-voltage main distribution board Janssen type: Top Draw 100
- Busbars 10 kV Moser Glaser type Duresca
- 10 kV joints Duresca busbars
Site power supply systems:
Scope of services:
Electrotechnical planning, installation, commissioning and maintenance of site power systems
- Site transformer stations
- Main distribution board
- Building site telephone system
- Cable routing and connections
Project types:
New construction, conversion, maintenance
System types:
Power stations & industrial plants
Customers/end customers:
e.g. RWE
Experience & Key facts:
- e.g. project: Construction electricity for Neurath power plant
- Site transformer stations
- Site transformer stations
- Site power distribution station
- Main distribution board
- Construction telephone system KVZ
- Construction lighting system Distribution boards
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