GAY ELECTRICITE
51008 CHALONS-EN-CHAMPAGNE
Since 1966, GAY ELECTRICITÉ has specialized in the rental of generator sets and the maintenance of high-power electrical equipment. The company has extensive expertise in high-voltage installation, generation and distribution. GAY ELECTRICITE staff are highly skilled in the design and installation of high-voltage equipment such as generators, transformers, high-voltage cells, low-voltage switchgear, load banks and frequency converters.
Good reasons to place your trust in us :
• a team of experts at your service, more than 50 years of experience ;
• construction sites all over the world ;
• turnkey solutions ;
• 24/24 assistance ;
• rental service for all equipment.
GAY ELECTRICITE is constantly progressing, thanks to this:
• à a search for permanent evolution à through training to advance know-how and technicé recognized by our customers ;
• at the qualitative level, à our ISO9001, ISO14001, ISO45001 certifications, renewed;es depuis 2013 ;
• à notre capacité de remise en question, afin d’aborder de nouveaux marchés, l’activité intégration become major in the companyé in 10 years, as well as the observation of the marketé Africa.
This independent approach has enabled us to develop our technical expertise on an ongoing basis:
• rental of inductive load benches;
• rental of DC load benches;
• rental of stage V motors, the first in France in the field of rental generators, to reduce the energy consumption of our customers;to reduce the rate of polluting emissions;
• to explore other types of electric power generation (hybrid, hydrogen);
• to purchase frequency converters.
Product pluses:
– respect for the environment with cleaner engines;
– the ERG valve: it will activate in the event of the engine running at low revs in order to reinject partially burnt gases;
– reduction of the toxicity of gases and their quantity;
– the catalytic converter: to transform a large part of the noxious gases;
– reduction of emitted particles: its objective is to capture particles suspended in the exhaust gases and form a layer of soot.
Description of the dynamic converter:
The converter is designed to permanently supply a load equal to or less than its specified rated power.
The general principle is simple: a single shaft supports:
– a motor;
– a fan;
– a generator.
The motor has a stator with 5 pairs of poles, while the generator has a stator with 6 pairs of poles. The mechanical rotation speed, imposed by the grid, is 600 rpm, grid 50hz.
The machine’s output is naturally 60 Hz.The converter is designed for three-phase supply, and to start the converter the system uses a starter motor, once at 600 rpm fed directly from the 50 Hz mains via an inrush current-limiting choke. After a short delay, the excitation is fed, enabling voltage regulation. The generator then delivers a controlled voltage, and the system can close its 60hz output circuit breaker. This entire sequence takes place automatically, and is managed by the system control unit.
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Chantier de réparation navale
Electronique/Moyens de test
Founded in 1972, ELECTRICITÉ GAY, with capital of €7,000,000, is owned by BMD Energie Holding, with capital of €2,810,000.
A specialist in high-power electrical equipment, ELECTRICITÉ GAY has made a name for itself thanks to its know-how and experience in the field of electrical power generation and distribution in France and abroad.
Based in Châlons-en-Champagne, we have 2 industrial sites, one of 25,000m² and the second of 36,000m², equipped with overhead cranes up to 32 tonnes. A connection to the Enedis network to enable us to test and validate our equipment before delivery, if necessary.
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Chantier de l’Atlantique shipbuilding and offshore|Sète harbor|Brest Naval base|Les Indret Naval group|Les Indret Naval group|Esid Toulon.
Building site de l’Atlantique shipbuilding and offshore|Sète’s harbor|Brest’s Naval base|île Longue Naval group|Les Indret Naval group & ESID Toulon.