For Sale by H C Transformer & Switchgear
Description
🚀 Ready-to-Ship! Contact us now to receive the As-Built Drawings and Test Reports immediately.
This premium 3000 kVA three-phase pad-mounted transformer is manufactured by HC Transformer & Switchgear (IEN Hanchang) a premier manufacturer with over 50 years of industry experience supplying products to the U.S. power distribution market.
Designed for high-end utility and heavy industrial applications, this unit features a 13,200V Delta primary with a robust 95kV BIL insulation rating. I
It is UL Listed and currently in stock as an "As-Built" unit, ready for immediate loading with full documentation.
Key Specifications
Capacity : 3000 kVA (Three-Phase, 60Hz, ONAN)
- Voltage : 13,200V Delta primary to 480Y/277V
- Insulation Level : 95 kV BIL (HV) / 30 kV BIL (LV) — Advanced Surge Protection
- Protection System : Includes a Pressure Relief Valve, Bay-O-Net fusing, and Current Limiting Fuses.
Tap Changer : 7-Position De-energized Tap Changer (DETC) – Range: 14.4kV to 11.7kV
Vector Group : Dyn1 (Optimized for grounding & harmonic mitigation)
- Switching : Cooper 4-Position Loadbreak T-Blade Switch
Detailed Specifications
| Feature | Specification |
| Manufacturer | HC Transformer & Switchgear (IEN Hanchang) |
| Cooling / Fluid | ONAN / Type II Mineral Oil (520 GAL, PCB Free) |
| Winding Material | Aluminum |
| 7-Tap Settings | 14400, 13800, 13200 (Nom.), 12870, 12470, 12000, 11700 V |
| H.V. Connection | 15kV, 200A Bushing Wells & Inserts (6 Qty) |
| L.V. Connection | 2.5kV, 3800A Bushing (10-Hole, 4 Qty) |
| Total Weight | 14,470 lbs (Approx. 7.2 Tons) |
| Enclosure | NEMA 3R Tank with Penta-head security bolts |
| Color | Munsell #7.0GY-3.29/1.5 (Green) |
🌟 Why HC TNS? (Your Trusted Power Partner)
Beyond just a sale—Integrated solutions for your project’s success.
[Ready-to-Ship] : Immediate delivery from our extensive stock. This 3000 kVA unit is "As-Built" and available for rapid deployment.
[Fast-Track] : Custom-built units with the industry’s shortest lead times for your specific requirements.
[Professional] : Expert on-site installation and emergency repair services provided by senior engineers.
- [Proven Quality] : Over 50 years of manufacturing expertise, specializing in high-reliability pad-mounted designs and UL Listed (E362009) compliance.
Inquire today for full test reports and the fastest delivery schedule on this 3000 kVA unit!
Get Your Price from H C Transformer & Switchgear!
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