Single-Phase Pad Mounted Transformer
Our Features
A single-phase pad-mounted transformer, commonly referred to as a residential transformer, is a compact and enclosed structure intended for outdoor installation. This transformer is sealed and features high and low-voltage components placed adjacent to each other within the cable entrance compartment. The transformer tank is equipped with a protective flap cover, while the cable entrance compartment utilizes a padlock compliant with ANSI C57.12.28 standards to secure the unit. Designed to be tamper-resistant and weatherproof, the residential transformer ensures durability and longevity.
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Multi-standard design is compliant with ANSI, IEEE, CSA, DOE, NEMA, and other standards.
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Certified safe, reliable, and environmentally friendly (UL, cUL, CSA listed).
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Customizable options include dual-voltage, voltage, power rating, and more.
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Available in ONAN, KNAN, and LNAN configurations.
Technical Specs
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A protective skirt designed to prevent corrosion in highly contaminated environments.
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Includes both drain and filler plugs.
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Equipped with load-break switches for convenience.
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Load-break switches feature provisions for padlocking.
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Offers either stud-type or spade-type low-voltage bushings.
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Load-break inserts come with dust caps.
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Features two foundation clamps for secure installation.
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High-voltage taps are provided.
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Undergoes impulse testing in accordance with ANSI/IEEE C57.12.90 standards.
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Includes permanent and/or temporary barcoding labels per ANSI/IEEE C57.12.35 requirements.
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Ensures minimum impedance to limit short-circuit currents at the service equipment:
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(i) 75 kV•A: 2.0%
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(ii) 100–167 kV•A: 2.5%
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Oil level sight gauge positioned for easy monitoring of load-break switches.
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Load-break switches are labeled for easy identification.
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Offers fire-resistant fluid options in place of oil (KNAN or LNAN).
