Ecosmart MIX
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Ecosmart MIXCatalogue Catalogo Medium Voltage Air Insulated Switchgear for Secondary Distribution Up to 24kV 1250A 25kA Quadro di media tensione isolato in aria per la distribuzione secondaria Fino a 24kV 1250A 25kA Tozzi Electrical Equipment SpA a company of

4. ECOSMART MIX strenghts and peculiarities 15 17. ECOSMART MIX Enel homologated cubicles 66 18. Vacuum Circuit breaker type ECOSMART VCB L 67 24. Medium voltage cables' connection 88 4. Punti di forza e caratteristiche di ECOSMART MIX 15 7. Classificazione di tenuta d'arco interno 19 17. Scomparti ECOSMART MIX omologati Enel 66 18. Interruttore in vuoto tipo ECOSMART VCB L 67 24. Collegamento dei cavi di media tensione 88 25. I mballaggio, movimentazione

Tozzi Green is a company specialized in solutions, services and projects for the development of plants and the generation of energy from renewable resources. Research and development, innovative ideas and solutions that look to the future are they key features of the company. Tozzi Green operates in the energy sector in Italy and abroad, offering its services as EPC and O&M contractor for renewable energy production plants: hydroelectric, maxi wind, photovoltaic, biomass and biogas facilities. As one of the most important European producers of small wind turbines, Tozzi Green is in a...

For more than 50 years Tozzi Green has been designing, producing and marketing medium voltage electrical equipment, electrical panels and mobile prefabricated cabins at medium and low voltage, providing innovative and sustainable technical solutions. Tozzi Green is also interested in energy storage systems to overcome the difficulties arising from discontinuity in renewable resources and therefore the inability to programme their energy production. Tozzi Green has developed new storage systems which can find application in developing countries without an adequate electricity grid and in...

They are the main concerns of ECOSMART MIX series. Service continuity and long life performances are provided. People safety is a paramount. The ECOSMART MIX series is fully developed and type tested according to the IEC standards 62271-200. The quality system complieas with ISO 9001-100 standards and it is certified by a third certification body. The healt and safety management system complies with the OHSAS 18001:2007 standards and it is certified by a third certification body. The internal test laboratory complieas with UNI CEI EN ISO/IEC 17025 with tests certified by an independent...

Sustainability and environment care The ECOSMART MIX series development has been driven by the environment sustainability theme. The used materials for its production allow a real low environment impact during the product life and most important at the end of its life cycle. The ECOSMART MIX series philosophy fully meets the environment exigencies. The ECOSMART MIX production site and the environmental management system assumed by Tozzi Electrical Equipment is in accordance with the standards quality rules ISO 14001. Sostenibilita e attenzione per I'ambiente Lo sviluppo della serie ECOSMART...

12 - 24 KVDESCRIPTION / DESCRIZIONE Tozzi Green 9

The ECOSMART MIX series is composed of air insulated switchgears that offers a loss of service continuity type “LSC2A-PM”, developed in accordance with the following standards: IEC 62271-200 High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV IEC 62271-100 High-voltage switchgear and controlgear -Part 100: Alternating current circuitbreakers IEC 62271-102 High-voltage switchgear and controlgear -Part 102: Alternating current disconnectors and earthing switches IEC 62271-103 High-voltage...

The ECOSMART MIX series is suitable for the following application fields: • Public medium voltage secondary distribution • Transformers substations • Hospitals • Residential centers • Power transformer protection • Data center protection • Industries • Renewable energy plants Every unit is produced using pre-galvanized metal sheets Fe P02 G Z275 MA UNI EN10142, having 15/10mm of thickness and assembled together by means of rivets. The front panels and doors are painted grey RAL 7035 (powder coating) with degreasing and hot phosphate treatment, with embossed finish (orange peel effect). The...

ARCHITETTURA DEL QUADRO 1 BUSBARS COMPARTMENT 2 LOW VOLTAGE BOX 3 SWITCH DISCONNECTOR 4 OPERATING MECHANISM 5 OPERATING LEVER 6 CABLES CONNECTION 7 VOLTAGE PRESENCE DEVICE 8 CABLES CLAMPS 9 CABLES ENTRY GROMMETS 10 BOTTOM PLATE 11 CABLES COMPARTMENT DOOR 1 CELLA SBARRE 2 CASSONETTO BT 3 INTERRUTTORE DI MANOVRA-SEZIONATORE 4 COMANDO 5 LEVA DI MANOVRA 6 CONNESSIONE CAVI 7 DISPOSITIVO PRESENZA TENSIONE 8 TRAVERSA SUPPORTO CAVI 9 PRESSA CAVI 10 LAMIERA DI FONDO 11 PORTA D’ACCESSO

EM0003 Each cubicle is composed by four main sections: • Busbars compartment • Switch disconnector • Cables compartment • Low voltage compartment BUSBARS COMPARTMENT It is located on the upper part of the cubicle, it is metallic segregated from the other compartments and it contains the three phases busbars system to allow the extension with other units on both sides. The busbars are made of copper size 30x8mm, for rated currents up to 630A (upon request the busbars system can be sized for rated current up to 800/1250A). The busbars are connected to the switch-disconnectors upper contacts....

SWITCH DISCONNECTOR The LSC2A-PM condition is granted by the 3 position switch-disconnector series ECOSMART PB. It is a SF6 gas insulated switch disconnector with closedsectionalized-earth positions. The switchdisconnector is housed inside a welded stainless steel tank filled with SF6 gas having pressure of 0,4 bar at 20°C. The SF6 filling valve is positioned on the tank behind the operating mechanism. The metallic tank ensures the full earthing. The line and the earth contacts are driven by a 3 position operating mechanisms with two different operating lever slots mechanically interlocked....