Industry/Solution: Custom Transformer, Dry Type Transformers, Medium Voltage Transformer, Natural Gas
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Forty-six medium voltage units were custom manufactured for an LNG production and export facility located on the Calcasieu Ship Channel in Louisiana. The project site encompasses a 930-acre plot with more than a mile of deep water frontage and two ship loading marine berths for LNG vessels with carrying capacity of up to 185,000 cubic meters. The plant will be fed by a single 42-inch diameter, 24-mile long pipeline – interconnecting with major interstate and intrastate natural gas pipelines. It will also be served by an electrically driven, 611 MW combined cycle gas turbine power plant with an additional 25 MW gas-fired turbine.
Medium Voltage (MV) Transformer Features:
- Power: 750 kVA [41], 250 kVA [3], 2000 kVA [1] and 1500 kVA [1]
- Primary Volt: 13200D
- Secondary Volt: 480Y/277 or 4160Y/2400
- Aluminum Wound, VPI Coils
- NEMA 3R Cold Rolled Steel Substation Enclosure
- Neutral Grounding Resistors

Other Recent Projects
- Medium Voltage [MV] Dry Type Triplex Transformers Installed in 13-Story Apt. Building for Students at Public University
- Transformer and Switchgear Package Installed at Petrochemical Plant
- Medium Voltage [MV] Dry Type Core & Coil Transformers Installed on Portable Power Distribution Trailers for Oil and Gas Industry
- Substation Transformers Step Down Electrical Connection And Step Up Environmental Protection
- OLSUN Transformers Help Provide Backup Power During Big City’s Peak Demand Times
- Olsun 1850 kVA, 300 kVA, 85 kVA And 25 kVA Dry Type Transformers Provide Complete Power Solution for Ship-to-Shore Cranes
- A Medium Voltage [MV] Dry Type Pad Mounted Transformer Called on for Student Housing Projects
- Medium Voltage [MV] Dry Type Transformers Power the Automation for Fabrication of Architectural Glass

