Having a power handling capacity exceeding 50 kVA but not exceeding 500 kVA
Electrical transformers, static converters (for example, rectifiers) and inductors. > Other transformers: > Having a power handling capacity exceeding 16 kVA but not exceeding 500 kVA > Having a power handling capacity exceeding 50 kVA but not exceeding 500 kVA
Duty Rate (from China)
Products classified under Tariff item 8504.33.00.20
100 kVA Dry-Type Cast Coil Transformer
A 100 kVA dry-type cast coil transformer for indoor industrial applications, converting 480V delta to 208Y/120V. It falls under tariff item 8504.33.00 as a power transformer with a power handling capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.00125 kVA Hospital Emergency Power Transformer
A 125 kVA dry-type transformer for hospital UPS and emergency power systems, converting 480V to 208V with low impedance for generator starts. It is classified under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.00150 kVA Oil-Filled Substation Transformer
A 150 kVA oil-filled pad-mounted substation transformer for three-phase distribution, stepping down 12.47 kV to 480V. It falls under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.0018 kVA Marine Step-Down Transformer
An 18 kVA dry-type step-down transformer for shipboard use, converting 440V to 230V with an IP56 enclosure and epoxy coating for saltwater environments. It falls under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.00200 kVA Industrial Buck-Boost Transformer
A 200 kVA industrial buck-boost transformer for voltage correction in heavy industrial plants, handling 200 kVA loads. It is classified under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.0020 kVA Solar Inverter Step-Up Transformer
A 20 kVA dry-type isolation transformer for solar inverter systems, boosting 480V AC to 13.8 kV distribution. It falls under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.0020 kVA Solar Inverter Transformer
A 20 kVA isolation transformer designed for grid-tie solar inverters, featuring a toroidal core to reduce harmonics and galvanic isolation to prevent ground faults. Its power handling capacity of 20 kVA places it within the range of 16 kVA to 500 kVA, classifying it under tariff item 8504.33.00.
8504.33.0022 kVA Data Center UPS Transformer
A 22 kVA isolation transformer for online UPS systems in data centers, converting 208V to 120V with low impedance for clean power. Epoxy-filled construction ensures quiet operation, and its 22 kVA capacity fits the 16-500 kVA range of tariff item 8504.33.00.
8504.33.00250 kVA Data Center Power Transformer
A 250 kVA cast resin transformer for data center electrical rooms, converting 13.8 kV to 480V with high efficiency. It is classified under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.0025 kVA Pad-Mount Three-Phase Transformer
A 25 kVA three-phase pad-mounted transformer for underground residential distribution, stepping down 12.47 kV to 208Y/120V. Its tamper-resistant enclosure and radial bushings meet IEEE standards, and its capacity falls within the 16-500 kVA range of tariff item 8504.33.00.
8504.33.0025 kVA Single-Phase Farm Duty Transformer
A 25 kVA single-phase farm duty transformer for rural agricultural service drops, typically converting 7.2 kV to 240/120V. It falls under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.0028 kVA Elevator Drive Transformer
A 28 kVA K13-rated dry-type transformer for VFD elevator drives, handling harmonic loads from 480V to multi-tap secondary. With 220% overload capacity, its 28 kVA rating places it in the 16-500 kVA range of tariff item 8504.33.00.
8504.33.0030 kVA Pad-Mounted Distribution Transformer
A 30 kVA oil-immersed pad-mounted distribution transformer for outdoor utility distribution, stepping down medium voltage to 240/480V. It is classified under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.0030 kVA Single-Phase Pole-Mount Distribution Transformer
A 30 kVA single-phase pole-mount distribution transformer for residential and rural systems, with a 7.2/124.7 kV primary. Its oil-immersed design and 30 kVA capacity fit the 16-500 kVA range of tariff item 8504.33.00.
8504.33.0035 kVA Commercial Elevator Drive Transformer
A 35 kVA K-rated dry-type transformer for VFD elevator motor drives, handling harmonic loads at 35 kVA capacity. It falls under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.0035 kVA Industrial Furnace Transformer
A 35 kVA three-phase furnace transformer with 480V to 95V secondary for resistance heating elements. Copper windings and Class K insulation suit high-temperature environments, and its 35 kVA capacity falls within the 16-500 kVA range of tariff item 8504.33.00.
8504.33.0040 kVA Dry-Type Ventilation Transformer
A 40 kVA dry-type transformer with 480V delta primary to 208Y/120V secondary, in a NEMA 3R enclosure for HVAC systems. Epoxy-resin windings provide fire safety, and its 40 kVA rating fits the 16-500 kVA range of tariff item 8504.33.00.
8504.33.0040 kVA Ventilation-Enclosed Transformer
A 40 kVA dry-type transformer with a ventilated NEMA 2 enclosure for commercial HVAC applications, converting 600V to 208V. It is classified under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.0045 kVA Buck-Boost Transformer
A 45 kVA buck-boost autotransformer for voltage correction in lighting and motor circuits, with adjustable taps from 208-240V to 120V. Its single-unit design saves space, and its 45 kVA capacity places it in the 16-500 kVA range of tariff item 8504.33.00.
8504.33.0050 kVA Amorphous Core Distribution Transformer
A 50 kVA three-phase pole-type transformer with an amorphous metal core for improved efficiency over silicon steel. With a 13.2 kV primary, its 50 kVA capacity sits at the upper limit of the 16-500 kVA range of tariff item 8504.33.00.
8504.33.0050 kVA Three-Phase Pole-Mounted Transformer
A 50 kVA three-phase pole-mounted transformer for overhead distribution lines, converting 13.8 kV to 208Y/120V. It falls under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.0060 kVA Marine Service Transformer
A 60 kVA dry-type marine service transformer for shipboard electrical distribution, with an IP56 enclosure, converting 440V to 230V. It is classified under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.0075 kVA Mining Service Transformer
A 75 kVA ruggedized oil-filled transformer for underground mining substations, converting 4160V to 480V with MSHA approval. It falls under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.0090 kVA Wind Turbine Step-Up Transformer
A 90 kVA oil-immersed pad-mount transformer for wind turbine applications, converting 690V to 34.5 kV. It is classified under tariff item 8504.33.00 as a power transformer with a capacity exceeding 16 kVA but not exceeding 500 kVA.
8504.33.00ABB Resilient TX 250 kVA Pad-Mounted Transformer
An oil-immersed pad-mounted distribution transformer rated at 250 kVA, stepping down 13.8 kV to 480V for utility networks. Its 250 kVA capacity falls within the 16-500 kVA range of tariff item 8504.33.00.
8504.33.00Acme Electric T279458 112.5 kVA Buck-Boost Transformer
A 112.5 kVA single-phase buck-boost transformer adjusting 240x480V to 208/416V for voltage correction. Its encapsulated design suits harsh environments, and its 112.5 kVA capacity falls within the 16-500 kVA range of tariff item 8504.33.00.
8504.33.00Eaton OV3T-3P 150 kVA Three-Phase Transformer
A 150 kVA three-phase ventilated dry-type transformer converting 480V Delta to 208Y/120V for commercial buildings. Aluminum windings and a NEMA 3R enclosure allow indoor/outdoor use, and its 150 kVA capacity fits tariff item 8504.33.00.
8504.33.00Hammond Power Solutions HPS Sentinel G 100 kVA Transformer
A 100 kVA grounded wye transformer for 600V to 120/208V conversion in industrial applications. Its DOE-efficient design and K-factor rating handle non-linear loads, and its 100 kVA capacity falls within the 16-500 kVA range of tariff item 8504.33.00.
8504.33.00Howard Industries P4-0-3375S-CTA 225 kVA Single-Phase Transformer
A 225 kVA single-phase pole-mount transformer converting 14400V to 240/480V for rural distribution. Its conventional tank design with pressure relief ensures safety, and its 225 kVA capacity fits tariff item 8504.33.00.
8504.33.00MGM Transformer Company VPT-48-75 75 kVA Ventilation Package Transformer
A 75 kVA ventilated dry-type transformer with integral cooling fans for 600V to 120/208V industrial applications. Its K13 rating handles harmonic loads, and its 75 kVA capacity falls within the 16-500 kVA range of tariff item 8504.33.00.
8504.33.00Schneider Electric MT75-75-12D 75 kVA Dry-Type Transformer
A 75 kVA dry-type transformer designed to step down 480V to 208/120V for commercial office buildings. It features copper windings, electrostatic shields, and a wall-mount design, making it suitable for indoor power distribution. This transformer falls under tariff item 8504.33.00 because its power handling capacity exceeds 16 kVA but does not exceed 500 kVA.
8504.33.00Siemens TM-Vertipack 300 kVA Liquid-Filled Transformer
A 300 kVA liquid-filled pole-mount transformer using mineral oil cooling for voltage distribution from 7620V to 240/480V. Its radial core construction enhances efficiency for utility and industrial applications. This transformer is classified under tariff item 8504.33.00 as its power handling capacity is within the 16 kVA to 500 kVA range.
8504.33.00Square D EXN-3400-3 400 kVA Energy Efficient Transformer
A 400 kVA low-voltage dry-type transformer rated for 480V to 208/120V conversion in large commercial facilities. It meets DOE TP1 efficiency standards with a 150°C rise, ensuring energy-efficient operation. This transformer is classified under tariff item 8504.33.00 because its capacity is between 16 kVA and 500 kVA.
8504.33.00WEG TP-500-3 500 kVA Three-Phase Padmount Transformer
A 500 kVA three-phase padmount transformer designed for underground distribution, stepping down 12470Y/7200V to 480Y/277V. It features a radial core and ONAN cooling for reliable outdoor operation. This transformer is classified under tariff item 8504.33.00 as its power handling capacity is at the upper limit of the 16 kVA to 500 kVA range.