Discover MarkoEco2 Oil Transformers by Energeks
Energeks MarkoEco2 oil transformers are engineered to deliver high reliability and efficiency in energy distribution for a wide array of applications. With power ratings up to 4550 kVA and operating at medium voltages up to 36 kV and low voltages up to 400 V, these transformers provide versatile solutions tailored to meet the demands of heavy industry, high-traffic modern buildings, and renewable energy installations.
MarkoEco2 oil transformers feature a hermetically sealed design filled with IEC 60296 compliant oil, which ensures long life and minimal losses. Equipped with advanced tap changers with locking capability and porcelain insulators for both high voltage (HV) and low voltage (LV), these transformers offer superior performance and durability. Designed for both indoor and outdoor installation, MarkoEco2 transformers incorporate various protection and monitoring options to enhance safety and operational efficiency.
Energeks' commitment to quality is evident in the MarkoEco2's compliance with stringent standards such as EN 50588-1, EN 60076-1, and the Ecodesign EU 548-2014 regulations. These transformers guarantee optimal performance with minimal maintenance, making them a reliable investment for the future.
With real-time monitoring capabilities, MarkoEco2 oil transformers optimize operational costs and improve safety. The robust design and use of corrosion-resistant materials ensure long-term durability, making these transformers ideal for applications in renewable energy, industry, and the wind energy sector. Choose MarkoEco2 oil transformers for exceptional performance, reliability, and energy efficiency.
Power Range: 25 kVA to 4550 kVA
Input Voltage: 6300 to 34 kV
Output Voltage: 230 to 6300 V
Insulation Voltage: Up to 36 kV
Standards Compliance: EN 50588-1, EN 60076-1, Ecodesign EU 548-2014
Design: Hermetically sealed with IEC 60296 compliant oil, bolted cover
Certifications: CE Marking, ISO 9001, ISO 14001, ISO 18001
Construction Details:
Core: Made from laminated silicon steel with grain-oriented crystals, minimizing losses and noise levels. Protected against corrosion.
Low Voltage Windings: Aluminum or copper foil insulated with Class F epoxy resin for exceptional dielectric strength and mechanical resilience.
High Voltage Windings: Insulated aluminum or copper wire, utilizing advanced linear voltage gradient technology for reduced stress and improved performance.
Resin Encapsulation: Fire-resistant epoxy resin for enhanced safety and durability.
Installation and Cooling:
Indoor Installation: IP00 (without enclosure), IP31 (with enclosure)
Outdoor Installation: From IP35 to IP44 (with enclosure)
Cooling Options:
ONAN (Oil Natural Air Natural)
ONAF (Oil Natural Air Forced) for increased power capacity up to 40%
OFWF (Oil Forced Water Forced)
Protection and Monitoring:
Thermal Protection:
PT100 sensors for real-time temperature monitoring and alarms
PTC thermistors for fixed threshold temperature monitoring
Overvoltage Protection: High voltage surge arresters for phase-to-ground protection
Anti-vibration Pads: To prevent the transmission of vibrations to the surroundings
Additional Features:
Real-Time Monitoring: Digital thermometers and remote connectivity for enhanced safety and operational efficiency
Hermetic Design: Ensures minimal maintenance and exceptional durability
Fire Safety: Immediate self-extinguishing properties and no halogenated combustion products
Environmental Protection: Designed with eco-friendly materials, ensuring low environmental impact and compliance with EcoDesign EU 548-2014 regulations
Applications:
Renewable Energy
Industry
Wind Energy Sector
High-Traffic Buildings
Critical Infrastructure
Choose MarkoEco2 oil transformers by Energeks for unmatched reliability, efficiency, and safety in all your energy distribution needs.
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