MK1250KB

Description

The Hammond Power Solutions (HPS) MK1250KB dry type transformer is a general-purpose distribution transformer designed to efficiently supply power to industrial and commercial applications. With a 1250 kVA power rating, it is capable of handling substantial electrical loads. The transformer features a 600 VAC primary voltage and a 480 VAC secondary voltage, making it suitable for various power distribution systems. Engineered for reliability, it meets the latest DOE 10 CFR Part 431 energy efficiency standards, ensuring optimal performance and reduced energy losses.

Built with high-quality aluminum windings, the Hammond 480 volt transformer MK1250KB offers excellent conductivity and thermal performance, making it a cost-effective and reliable solution for demanding environments. Its NEMA 3R enclosure ensures protection for indoor and outdoor installations, safeguarding the unit against rain, sleet, and snow. The floor-mount design and lug/pad connections simplify installation, making it a practical choice for power distribution systems.

Key Features of HPS MK1250KB 1250 kVA Transformer:

• Compliant with DOE 10 CFR Part 431 energy efficiency standards.

• 150°C temperature rise, 220°C insulation class.

• Enclosure NEMA 3R – suitable for indoor and outdoor installations.

• Floor mounting with lug/pad connections.

• 10 kV Basic Insulation Level (BIL) for enhanced electrical protection.

• Meets ST-20 standard sound levels.

• Cold-rolled silicon steel laminations reduce core losses and boost efficiency.

• Precision-cut cores minimize burrs and improve performance.

• Moisture-resistant core coating prevents corrosion and extends lifespan.