For Sale by H C Transformer & Switchgear
Description
Ready-to-Ship! Contact us now to receive the As-Built Drawings and Test Reports immediately
High-specification 300 kVA three-phase pad-mounted transformer manufactured by IEN Hanchang, a premier manufacturer with over 50 years of industry experience supplying products to the U.S. power distribution market.
This unit is UL Listed (E362009) and fully compliant with DOE 2016 efficiency standards, making it suitable for utility, commercial, and industrial distribution applications. This unit is currently in stock and available for immediate dispatch to meet your urgent project timelines
Key Specifications
Capacity : 300 kVA (ONAN, 3-Phase, 60Hz)
- Voltage Ratio: 13,200V Delta (HV) to 480Y/277V (LV)
- Tap Changer : 7-Position De-energized Tap Changer (Wide Range: 14.4kV to 11.7kV)
Vector Group : Dyn1 (Optimized for grounding & harmonic mitigation)
Efficiency : Fully Compliant with DOE 2016 Standards
Certification : UL Listed (File E362009)
- Condition : New / Surplus (As-Built Drawings Available)
Detailed Specifications
| Feature | Specification |
| Cooling / Fluid | ONAN / Type II Mineral Oil (PCB Free < 2ppm) |
| Winding Material | Aluminum |
| 7-Tap Settings | 14400, 13800, 13200(Nominal), 12870, 12470, 12000, 11700V |
| Insulation (BIL) | 95 kV (HV) / 30 kV (LV) |
| Switching | Cooper 4-Position Loadbreak T-Blade Switch |
| H.V. Connection | 15kV, 200A Bushing Wells & Inserts (6 Qty) |
| L.V. Connection | 2.5kV, 7835 series (Standard 4-Holes) |
| Weight | Core & Coils: 2,230 lbs / Total: Approx. 4,500 lbs |
🌟 Why HC TNS? (Your Trusted Power Partner)
More than just a product sale—we commit to integrated support for your critical projects.
Extensive Inventory : We maintain a robust stock of transformers ranging from 300 kVA to 3,750 kVA, ensuring immediate availability and rapid dispatch to meet your urgent timelines.
Fast-Track Production : Need custom specifications? Our specialized high-speed production lines allow us to manufacture tailor-made units with industry-leading short lead times.
Professional Services : We provide expert installation and repair services by senior engineers upon request, ensuring seamless integration and operational reliability.
Proven Quality : Every unit undergoes rigorous quality testing and compliance checks. We provide detailed approval drawings (As-Built) immediately to support your engineering review.
Inquire today for 7-Tap specifications and the fastest delivery schedule!
Get Your Price from H C Transformer & Switchgear!
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