Maddox 3 Phase Transformer - Substation/Power Class, 300-25,000 kVA
Maddox
Details
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CategoryOther
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Dimension92.0in x 150.0in x 110.0in
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Serial0223MT18777-S
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Shipping TypeFreight
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Manufacturing2020-01-01
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Voltage / HertzDoes Not Apply / Does Not Apply
Description
This Maddox 3 Phase Transformer, manufactured in 2020, is a pre-owned substation transformer designed for distribution and power-class operations. It adheres to NEMA, ANSI C.57, DOE, and IEEE standards, making it a reliable choice for industrial and utility applications. The transformer allows performance maximization, potential arc flash exposure minimization, and environmental adherence with customizable features. Standard features include a high-grade silicon-steel core, aluminum windings, and a reinforced carbon steel tank. Additional features such as pressure relief valves, nitrogen blanket, and on-load tap changer ensure durability and safety. Despite cosmetic wear and the inability to fully test, it has no known functionality issues, making it suitable for operational needs.
Key Features
- Liquid-filled distribution and power-class transformer
- Complies with NEMA, ANSI C.57, DOE, and IEEE standards
- Customizable to reduce arc flash and meet environmental concerns
- 300 kVA - 25,000 kVA base capacity
- Up to 115kV voltage capacity
Specifications
- Type II non-PCB mineral oil (ONAN)
- High-grade silicon-steel core
- Aluminum windings (distribution class)
- On-load tap changer
- Reinforced carbon steel tank
- Lifting lugs
- Externally clamped high- and low-voltage bushings
- Pressure relief valve
- Pressure vacuum gauge
- Liquid temperature gauge
- Liquid level gauge
- Drain and sample valve
- Schrader valve
- Ground pads/lugs
- Nitrogen blanket, 65 degree C rise
Weight
Imperial: 2400.0 Pounds
Metric: 1088.62 Kilograms
Shipping Dimensions
Imperial: 110.4 lb x 180.0 lb x 132.0 lb
Metric: 280.42 cm x 457.2 cm x 335.28 cm
Harmonized Code
8504.90
Harmonized Code Details
Harmonized code 8504.90 pertains to parts for transformers. It is chosen here as the most relevant category for substation transformers, which fit within components of electric transformers used in power transmission.
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