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The HENTG POWER 100kVA Single-Phase Pad Mounted Transformer is a high-performance liquid-filled distribution transformer designed for underground power distribution systems in North America and international markets.
This 13.8kV to 240V pad-mounted transformer delivers reliable and efficient power for residential neighborhoods, commercial buildings, light industrial facilities, and utility projects.
Built with a fully sealed tank, dead-front design, and ONAN cooling system, it ensures maximum safety, minimal maintenance, and long service life, even in harsh outdoor environments.
Key Features & Advantages
✔Single-Phase 13.8kV/240V Transformer (Split Phase Output) Optimized for North American distribution systems (120/240V), ideal for homes, HVAC, refrigeration, and small commercial loads.
✔Pad Mounted (Ground-Level Installation) Safe and compact ground-mounted transformer, perfect for underground cable networks and urban infrastructure.
✔Dead-Front Design for Maximum Safety No exposed live parts, ensuring operator safety and public protection, compliant with ANSI/IEEE standards.
✔Dual Protection System (Bayonet Fuse + Backup Fuse) Provides overload and short-circuit protection, improving system reliability and reducing downtime.
✔ONAN Cooling (Oil Natural Air Natural) Efficient and passive cooling system ensures stable operation without external power, reducing maintenance cost.
✔High Efficiency & Low Loss Design Advanced core materials reduce no-load loss and load loss, helping utilities and EPC contractors meet DOE efficiency requirements.
✔Fully Sealed Tank Design Prevents oil oxidation and moisture ingress, extending transformer life and ensuring maintenance-free operation.
✔Flexible Configuration Supports radial feed and loop feed systems, suitable for modern distribution grids.
Technical Highlights
Rated Capacity: 100kVA
Phase: Single Phase
Primary Voltage: 13.8kV
Secondary Voltage: 240/120V (Split Phase)
Cooling Type: ONAN (Oil Natural Air Natural)
Insulation Medium: Mineral Oil / Optional FR3 Natural Ester
