OFFERING MORE THAN 20 YEARS OF
ELECTRICAL
ENGINEERING
YOUR PARTNER IN MEDIUM & LOW VOLTAGE
GERMAN-ENGINEERED SWITCHGEARS
Eova Energie M.E is a Siemens licensed company for LMV Switchgears Manufacturing
ISO
9001
CERTIFIED
COMPANY
SIEMENS
ID-0541-00
CERTIFIED
COMPANY
SPECIALIZED
LOW
VOLTAGE
ENGEENERING
SPECIALIZED
MEDIUM
VOLTAGE
ENGEENERING
EXPERTISE /
We offer the latest high-quality german engineered products & technologies in low & medium voltage switchgears.
Eova M.E is certified by Siemens to manufacture and engineer Simoprime and Sivacon S8 products, allowing the company to offer competitive prices with a strong local added value.
OUR MARKETS /
Under Siemens license, Eova M.E manufactures high-quality switch gears and mobile power solutions for Utilities , Oil&Gas Platforms , Data Centers and Renewables Energy Power Plants.
The company provides the latest technologies using German-engineered systems and components.
Our team of experts and engineers (20 YRS+ experience) is trained by Siemens to help you find the best custom-made solution for your platform's specific needs.
Our full turnkey in-house solutions allow us to provide high-quality products at highly competitive pricing.
LOW VOLTAGE PRODUCTS
SPECIFICATIONS /
The SIVACON S8 low-voltage power distribution board is a type-tested low-voltage switchgear and control gear assembly according to IEC 61439-1/2 (VDE0660 Part 600-1/-2) that combines Safety, Flexibility, and Cost-efficiency.
FEATURES /
- Uniform operation for all withdrawable unit sizes.
- Integrated operating error protection for all withdrawable units.
- Separate actuation for main control switch and withdrawable unit position.
- Lockable disconnected position.
- Optional withdrawable unit coding to prevent swapping of withdrawable units of same size.
- Swiveling instrument carrier on standard withdrawable units to allow configuration during operation.
- Small withdrawable units for motor and cable feeders up to 63 A.
SPECIFICATIONS /
Sivacon S8 sets new standards for power distribution boards and Motor Control Centers (MCC) up to 7000 A by offering an optimal design that enables a wide range of possible uses and a modular technology that ensures flexibility.
FEATURES /
- Space-saving assembly thanks to the combination of various installation designs.
- High level of personal safety, even in the event of a fault, thanks to closed front doors in all withdrawable unit positions (connected, test, disconnected positions).
- Long serviceable life thanks to patented, wear-resistant contact system.
- Using withdrawable units with heights starting from 100 mm, very high packing density can be achieved.
SPECIFICATIONS /
The conditions of application on the high seas are a special challenge for switchboards: Besides the saline atmosphere with a high air humidity, this is particularly due to enhanced mechanical stress. SIVACON S8 switchboards are perfectly set to meet these challenges.
FEATURES /
- Certified technology for application on ships and offshore platforms.
- Switchboards offer a safe solution for areas of application with high mechanical stress, e.g. due to large (ship) drives.
- For application on ships and offshore platforms, SIVACON S8 was given the necessary certifications from renowned international classification societies under hand and seal.
SPECIFICATIONS /
SIVACON 8PS busbar trunking systems transmit and distribute the power safely and economically:
From the transformer to the main distribution and sub-distribution systems up to the consumers, from 40 A to 8200 A. With their numerous innovative features, they are an attractive alternative to conventional cables.
FEATURES /
Business understanding
• Enhanced planning certainty
• Space-saving due to compact design
• Easy installation
• High flexibility in planning and operation
• Energy transparency by means of communication-capable measuring and switching devices
System and operational safety
• Design verified low-voltage busbar trunking systems and connections to Sivacon S8 switchboard
• Low fire load
Reliability
• High short-circuit rating
• Good electromagnetic compatibility
• Easy trouble shooting and error correction
Innovation
• Safe, compact, and flexible solution compared to cables
One-stop shop
• Support from planning via installation to operation
• Complete portfolio from 40 A to 8200 A
Sivacom S8 type tested, up to 7200 A
Sivacon S8 MCC (Motor Control centers)
Sivacon S8 for ship & offshore app
Sivacon 8PS Bus Bar Trunking
MEDIUM VOLTAGE PRODUCTS
SPECIFICATIONS /
The circuit-breaker switchgear type SIMOPRIME is a factory-assembled, type-tested switchgear for indoor installation according to IEC 62271-200 and VDE 0671-200.
The switchgear can be used in transformer and switching substations, for example, power supply companies or industry, such as rolling mills, power stations, diesel power plants, chemical industry, offshore installation, and many more.
FEATURES /
- Loss of service continuity category: LSC 2B
- Partition class: PM
- Internal arc classification: IAC A FLR, Isc w 40 kA,
- Arc duration: 1 or 0.1 s
It can be applied:
- Up to 17.5kV
- Up to 40kA, 3 Sec.
- Up to 3,600A
SPECIFICATIONS /
Fixed-mounted circuit-breaker switchgear NXPLUS C is indoor, factory-assembled, type-tested, metal-enclosed, SF6-insulated switchgear with metallic partitions 4) for single and double-bus bar applications for indoor installation. It is used in transformer and switching substations like in power supply companies and power stations, as well as other industries.
FEATURES /
- Up to 15 kV, 31.5 kA, 2500 A bus bar, 2500 A feeder
- Up to 24 kV, 25 kA, 2500 A bus bar, 2000 A feeder
- Metal-enclosed
- Single-bus bar
- Gas-insulated
- Hermetically enclosed
- Factory-assembled, type-tested switchgear according IEC 62 271-200
- Customer's Benefit: Environmental / Independence / Compactness / Maintenance-free Design / Personal Safety / Security of Operation, Reliability / Cost-efficient, Ecological
SPECIFICATIONS /
8DJH switchgear is a factory-assembled, type-tested, 3-pole metal-enclosed single-busbar switchgear for indoor installation. 8DJH switchgear is used in public and industrial energy systems of the secondary distribution level, e.g. in.
FEATURES /
- Local ring-main units, customer transfer substations and switching substations of power supply and public utilities.
- Wind power and solar plants, hydroelectric power plants.
- Water and sewage treatment plants.
- Airports, railway stations, underground railway stations.
- Open-cast mining facilities.
- High-rise buildings.
SPECIFICATIONS /
Trailer or skid-mounted power solutions are modular substations designed to provide maximum flexibility during mobilization and relocation. The substation comprises several compact modules to be inter-connected on site: Power transformer, HV/MV switchgears,HV/MV cables, control, telecom and auxiliary power systems
E-houses are prefabricated buildings designed to host switchgear, secondary and auxiliary systems in one single structure. These substations can comprise several switchgear bays forming various configurations such as single/double busbar, rings, or one and a half breaker…
FEATURES /
- From 72.5KV AIS/GIS to Up to 420KV GIS
- Fast Track projects
- Remote / Hostile environments
- Environmental Integration
- Emergency / Alternative Grid Connection
Simoprime World AIS 17.5 KV
NXPLUS – C GIS 24KV
8DJH GIS 36 KV
Mobile Substation & E-House
Siemens transformers up to 33 KV, 2500 KVA.
On the last transformation step from the power station to the consumer, distribution transformers (DT) provide the necessary power for systems and buildings.
Accordingly, the operations must be reliable, efficient and, at the same time, silent. Distribution transformers are used to convert electrical energy of higher voltage, usually up to 36 KV, to a lower voltage, usually 250 or 435 V, with an identical frequency before and after the transformation. Application of the product is mainly within suburban areas, public supply authorities and industrial customers.
Distribution transformers are usually the last item in the chain of electrical energy supply to households and industrial enterprises.
TRANSFORMERS up to 33 KV, 2500 KVA
SPECIFICATIONS /
Rated power of Liquid-immersed Distribution Transformers: 50 to 2,500 kVA normal distribution application / 2,500 to 6,300 kVA for special industrial application.
Rated voltage: HV side: 6,000 to 33,000 V; LV side: 200 to 1,000 V.
Application: suburban areas, public supply authorities and industrial customers.
Advantages / characteristics: environmentally friendly design with MIDEL®-filling, free of maintenance (Tumetic design), low losses, low noise, long operation life time.
OTHER TYPES of Liquid-immersed Distribution Transformers /
- Single-phase pole-mounted / pad-mounted Distribution Transformers 10-250 kVA.
- Three-phase pad-mounted distribution transformers 300-3,000 kVA.
- Submersible Distribution Transformers 25-500 kVA (single-phase); 100-1,000 kVA (3-phase).
- Step-down-transformers: up to 500 kVA (single-phase).
SPECIFICATIONS /
GEAFOL Cast-Resin Transformers have been in successful service since 1965. Many licenses have been granted to major manufacturers throughout the world since then. Over 100,000 units have proven themselves in power distribution or converter operation all around the globe.
Rated power of Cast-Resin (dry-type) Transformers GEAFOL: 50 kVA to over 40,000 kVA (cooling system AN, AF, AFWF) / Rated voltage Up to 52 kV. Application :Distribution Transformers, Power Transformers, Transformers for static converters (drives)
Advantages / characteristics of Cast-Resin (dry-type) Transformers GEAFOL: Highest reliability, free of partial discharge up to twice the rated voltage. Moisture resistant. Low noise level. High efficiency, high mechanical strength, small size. Flexible connection, high overload capability. Environmentally friendly recyclable. Designs for high and low ambient temperatures (+/- 60°C).
GEAFOL Cast-Resin Transformers fulfill the highest defined environmental, climatic and fire behavior classes E2, C2 and F1.
Liquid-immersed Distribution Transformers
GEAFOL Cast-Resin Transformers
Eova offers services that include Testing, Commissioning and Maintenance.
OFFLINE TESTING AND DIAGNOSTIC
TRANSFORMER TESTING
A complete diagnosis by renowned experts. Our service combines three elements: the instruments, delivery and the broadest database in the world in the field of diagnostic solutions.
MOTORS & ALTERNATORS TESTING
Rotating machines testing services offer a solid foundation for your preventive maintenance program. Experts use was well-adapted methods for the assessment of the condition of the turbine generators, hydro-generators and engines, thus establishing precise indicators of the aging state of your rotating machinery.
PROTECTION TESTING
Protection relays and control systems testing is a critical phase during commissioning and preventive maintenance. For this we offer you our protection system testing service as well as the opportunity to join "Doble Client Community". This community allows you to enjoy the tools and expertise provided by Doble in order to optimize the performance of your network.
ONLINE TESTING AND DIAGNOSTIC
INSPECTION OF ENERGIZED SUBSTATIONS
Our experts offer a unique service in the market: on-line, noninvasive, early-stage assessment technique, RFI scanning technique for HV and MV substations. In less than a day, our experts can detect the slightest partial discharge, warning you of the deterioration of the insulation of HV equipment ahead of time. This service allows you to identify problems; it also recognizes the spectral "signature" of your substation, a powerful tool for monitoring the degree of aging for the life cycle management.
INSPECTION OF ENERGIZED SURGE-ARRESTOR
The surge arrestor is an essential protection piece of your transformers. Our metal oxide HV arresters inspection service is performed with the arrester in live operation (no disturbance of power distribution). Within 15 minutes, our experts check the condition of your arresters to ensure that your transformers are always properly protected. Well-proven and acknowledged monitoring technique using third-order harmonic analysis with compensation. Rated according IEC 60099-5 as the best field monitoring technique for Metal Oxide Surge Arresters (MOSA). LCM500 records operating voltage and temperature during field measurements. The LCM500 measurements are automatically normalized to standard ambient temperature (+20°C) and 0.7x rated arrester voltage based on recorded temperature and operating voltage during field measurement. Measurements performed under different conditions can thereby easily be compared.
TECHNICAL SUPPORT
TRAINING
Customized training programs in our offices, at the customer premises, or on site on all products and systems provided by EOVA.
Our training programs include :
- Protection Systems and Relays Testing & Commissioning
- Low and Medium Voltage Design , testing and commissioning
- Switchgears Maintenance and asset management
COMMISIONNING AND MAINTENANCE
Our teams offer you of services FAT (Factory Acceptance Test), SAT (commissioning tests on site) and maintenance on all products and systems provided by EOVA. We are authorized by APAVE to work in energized MV/HV substations.
An Idea ? A project ?
Feel Free to contact us.
ÉOVA FRANCE
11, rue des Ternes
75017 PARIS - FRANCE
Tel : +33 9 60 36 26 77
Fax : +33 1 71 70 31 74
ÉOVA LIBAN
EOVA Energie sarl
Ghuineh Main Road
PO Box: 1201 Jounieh - LEBANON
Tel : +961 9 788 451
