Substation Liquid Filled Transformers
Used in a wide variety of commercial and industrial applications.
Square D® three-phase, substation liquid-filled transformers are used in a wide variety of commercial and industrial applications. These units are designed to meet all applicable industry standards of ANSI, NEMA, CSA and IEEE and are available with mineral oil for outdoor use or high-fire point fluids for indoor use.
Construction allows for stand-alone installation using terminal compartments or close-coupled to primary and secondary switchgear providing a complete substation line-up.
Available in primary voltages from 2.4 kV to 69 kV in 225 through 20,000 kVA sizes, 600 volt through 35 kV secondary voltage ratings are available.
Features
- UL label option
- Factory Mutual Listing option
- High efficiency TP1 design option
- Sealed tank construction
- Indoor high fire-point fluids available
- Higher standard impulse levels than dry type units
- Self-cooled overload capabilities
- Fan-cooled overload capabilities
- Copper or aluminum windings
- Surge arrester options
- Secondary busway connection option
- Rotated design option
- Retro-fit application capabilities
For a complete listing of documentation for this product, please consult the Technical Library.
Brochures |
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| Schneider Electric Partners with ABB | 7400BR0401 |
Data Bulletins |
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| Medium Voltage Transformer Testing | 7200DB1001 |
| Pad-Mounted, Small Power Transformers | 7230DB0501 |
| Substation, Small Power Transformers | 7240DB0501 |
| Transformer Key Features | 7300DB0401 |
| Water Wastewater Specification Guide | 9510DB0702 |
Instruction Bulletins |
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| Overhead Distribution Transformers | 43500-054-33 |
| Single-Phase, Liquid-Filled, Compartmental-Type, Pad-Mounted Transformers | 43500-054-32 |
| Three Phase, Liquid Filled, Primary and Secondary Unit Substation Type Transformers | 43500-054-04 |
| Three Phase, Liquid-Filled, Compartmental Type, Pad Mounted Transformers | 43500-054-03 |