100kVA Dry Type Power Transformer 460V Delta Primary 480/277V Y Secondary DYN11 IEC 60076-1

Product Overview

This 100kVA dry type power transformer is a high-performance distribution unit manufactured by SAUDI ELECTRICAL TRANSFORMERS COMPANY, fully compliant with IEC 60076-1 standards. It features a 460V Delta primary winding and 480/277V Wye secondary winding, with a DYN11 vector group and ±2×2.5% voltage tap adjustment to accommodate fluctuating input power conditions. Designed with Class H insulation, this dry type transformer eliminates the need for insulating oil, reducing fire risk and maintenance requirements for indoor and commercial installations.

Key Features

• 100kVA rated capacity, three-phase dry type construction for clean, low-maintenance power distribution
• 460V Delta primary, 480/277V Wye secondary configuration for commercial and industrial load compatibility
• ±2×2.5% off-circuit voltage taps for flexible voltage regulation under varying grid conditions
• Class H high-temperature insulation system for extended service life and enhanced thermal stability
• DYN11 vector group reduces harmonic distortion and improves power quality for sensitive loads
• IEC 60076-1 certified, meeting global safety and performance standards for power transformers

Specifications

Applications

This dry type power transformer is ideal for a wide range of indoor and commercial power distribution applications, including commercial buildings, shopping malls, hospitals, data centers, manufacturing plants, and renewable energy systems. Its oil-free design makes it suitable for installations where fire safety and environmental protection are critical requirements, and its voltage tap adjustment capability ensures stable output even in areas with inconsistent grid voltage.

Package Contents

• 1 x 100kVA Dry Type Power Transformer
• 1 x Factory Test Report & Certificate of Compliance
• 1 x Installation & Operation Manual
• 1 x Set of Mounting Hardware Accessories