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3 phase voltamp distribution transformer 2

Electric Power Transformer

৳ 0.00

Key Features

• High-efficiency rating (up to 99.25%) with low iron & copper loss
• Custom-designed for step-up/step-down voltage transformation
• Copper or aluminum windings with high dielectric insulation
• Available with ONAN, ONAF, OFAF, or dry cooling systems
• Fitted with Buchholz relay, PRV, breather, winding temp indicators
• Hermetically sealed or conservator tank (site-dependent)
• Conforms to IEC 60076, IS 2026, ANSI C57, BIS standards
• Factory-tested with impulse, lightning, and temperature rise tests
• Suitable for solar/wind integration, industrial substations

Voltamp Transformers Ltd. designs and manufactures a wide range of oil-filled and dry-type transformers suited for utilities, EPC contractors, industrial plants, and commercial buildings. Known for its reliability, thermal efficiency, and engineering precision, Voltamp transformers meet the demanding requirements of power transmission, distribution, and renewable energy systems across Asia and beyond.

 

Applications

• Utility Power Grids (REB-equivalent systems in India & abroad)
• Textile, Cement & Steel Factories
• Solar & Wind Power Substations
• Hospitals, IT Parks & Data Centers
• Oil & Gas Plants, Petrochemical Units
• Real Estate & High-Rise Buildings
• Industrial Estates & Economic Zones

ParameterSpecification
Rated Capacity100 kVA – 160 MVA
Voltage Levels11/0.4kV, 33/11kV, 66/33kV, up to 220kV
Frequency50 Hz
Phase3-phase
Vector GroupDyn11, Yyn0, YNd1 (custom available)
Cooling TypeONAN / ONAF / OFAF / Dry (AN / AF)
Winding MaterialCopper / Aluminum (optional)
Impedance4% – 10.5% (site/load-specific)
Insulation ClassClass F or H (based on type)
Standards ComplianceIEC, IS, ANSI, BIS, CPRI-tested

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