THREE PHASES OIL IMMERSED TRANSFORMER
Three phases oil immersed transformer: hermetic type or with oil keeper execution, isolation voltage up to 36 kV, copper and aluminium windings, porcelain bushings for MV / LV and neutral, under request elastimod type, double primary or secondary windings, connection group standard Dyn11 different groups under request. Option: relé buchholz, thermometer, DGPT2, air cable Box IP55 for MV / LV side, siliconic oil, vegetal oil, etc.
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THREE PHASES CAST RESIN TRANSFORMERS
Three phases cast resin transformers: primary tension up to 36 kV, aluminium windings, copper windings only on request, plug-in bushings on request, double primary or secondary windings, connection group standard Dyn11 different group under request. Available options: thermal protection PT100, control unit type TC154, NT935, VRT200, Box IP31, Etc.
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OIL POWER TRANSFORMERS
Oil Power transformers: up to 60 MVA and 132 kV, copper and aluminium windings, porcelain bushings for HV / LV and neutral, under request elastimod type, double primary or secondary windings, connection group standard Dyn11 different group under request. Available options: relé Buchholz, thermometer, DGPT2, air cable box IP55, siliconic oil, vegetal oil, on load tap changer, etc. Cast Resin power transformers: up to 10 MVA and 36 kV, aluminium windings, special windings and special execution on customer requirement.
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STANDARDIZED MEDIUM AND LOW-VOLTAGE SWITCHGEARS
Standardized medium and low-voltage switchgears for transformer and distribution plant, engineered and realized according to the specific customer request and necessity. Medium voltage switchgear up to 36 kV in standard or compact configuration. Low voltage panel type power center (PC) up to 6300 A and motor control center (MCC) in fixed or withdrawable execution up to 4000 A. Available on request special configurations.
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MODULAR STRUCTURES
Modular structures for outside installation, with both standard and fire-resistant insulations. Engineered and manufactured according to the customer specification and needs, guaranteed by mechanical calculation note for self-supporting structure, electrical cabling, auxiliary systems like conditioning, over pressure, fire and fighting, etc. Available on request special configurations.
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CONTROL ROOM
Control room for industrial applications, equipped with auxiliary systems, distributions panels, controls panels, video and audio systems, telephone and interphone systems, gas and fire detections units. All systems are calibrated according to the customer specifications and tested before delivery.
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TELEPHONE, INTERCOM, VIDEO AND AUDIO SYSTEMS
SELI is able to supply a wide range of complete and integrated solutions for the customer need of video surveillance, communications either by telephone or intercom with adequate equipment for use in heavy industrial and/or extraction environments. Available on request special configurations.
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VIDEO AND AUDIO SYSTEMS
SELI is able to supply a wide range of complete and integrated solutions for the customer need of smoke, fire and dangerous gas detection, also available integrated firefighting solution using CO2 and/or FM200 or innovation systems based on the aerosol technologies in stand-alone configuration. Available on request special configurations.
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ATEX CERTIFIED MATERIAL
SELI is able to supply a wide range of complete and integrated solutions for the supply of explosion proof materials according to the different Atex protection zone EEX IIB / IIC / T3 / T4 / T5. Available on request explosion proof panel both standard or special configurations.
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GENERATING SETS
Generation set up to 3150 KVA, available in open or soundproof execution, with wrap for indoor or outdoor installation. Integrated on-board systems like control panel, remote starting, commutation GE/net. Available on request special configurations.
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INDUSTRIAL SPARE PARTS
SELI is able to supply a wide range of industrial spare parts both electrical/electromechanical and electronics components like inverter, soft-starter, electronic cards for CPU and PLC, storage batteries, valve, etc, from the main market manufacturer like ABB, Siemens, Schneider, GE, Eaton, Wago, etc.
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