WT Energiesysteme GmbH

Some facts:• founded in 2002 in Riesa, Germany (near Dresden)

• 20+ full-time employees • 14+ Mio. € annual revenue • 70 operational high voltage substations at

the end of 2016• ISO 9001:2015 certification will be

completed by September 2016

What We Do

EPC

• Engineering

• Procurement

• Construction

• Maintenance

• Repowering

of MV/HV Transformer

Substations (from 10 –

380kV)

Markets

• Wind

• Solar

• Biogas

• Industry

Services

Engineering

• Concept and feasibility studies

• Legal approvals

• Tendering + Basic design

• Primary / secondary engineering

• Detail planning, documentation

• Installation, project management

• Renaturation Plan

• Testing & Commissioning

• Handover

Services

Construction

• Transformer substations

• Compact, transfer, collecting and

mobile (sub)stations

• Control systems, Mains

• Supports, buildings

• Remote Terminal Units (RTU systems)

• SCADA Integration (Supervisory Control and Data Acquisition)

• Control Cabinets

Services

Maintenance

• Power / BoP transformers

• Current-limiting inductors

• Circuit breakers, disconnectors

• Main- / Sub-Distribution Boards

• Protection relays/systems

• Surge arresters

• CT, VT

Services

Repowering

• Replacement of transformers

• Re-engineering of construction

• Retrofit for circuit breakers

• Re-calculation/re-calibration

of protection settings

Developments

New Technologies

• Expansion of reactive power

compensation system

• Retrofit of FCL (Fault Current Limiter)

Co-operations with Universities

• Development of Windpark

Management System

• Systems for Grid Regulation

Your Benefits

• Hard-/Software independent EPC

• Turnkey solutions

• Complete in-house engineering team

• Installations of 15+ years / 3.500 MW

total capacity transformed

• Cost control by lump-sum pricing

• Dedicated project manager

• Industry Standard software(Engineering Base, AutoCad, E-Plan, Microsoft NAV ERP, MS-Office)

WTE projects

Summary

• WT Energiesysteme is specialized in the installation, maintenance and retrofitting of MV transformer stations, HV Substation or grid connections – from 10 to 380 kV.

• We offer you the complete services – starting with the feasibility study, the development and submission of construction permission documents, the engineering, construction, programming, Monitoring, up to the commissioning.

• Your advantage: You need just one contact – from the green fieldto the handover.

• A well-experienced team of experts supports you to reach yourgoals. We assist you during the selection of modern technologies; we develop feasible and, above all, cost-efficient solutions for you.

Contacts

WT Energiesysteme GmbH

Uttmannstrasse 15

01591 Riesa, Germany

www.wt-energysysteme.de