20kv Oil-Immersed Distribution Transformer
Browse oil-immersed and dry-type transformer families for distribution, industrial drives and rectifier applications. Select the voltage level and installation arrangement around your project.
20kv Oil-Immersed Distribution Transformer
Configuration data for project selection. Confirm the operating duty and destination requirements in your quotation.
- Product reference
- 20kv
- Product family
- Power Transformers
20 kV oil-immersed distribution
A distribution transformer family for 20 kV networks. The configuration combines an oil-filled tank, magnetic core and concentric windings; cooling, losses and installation clearances must be agreed with the project engineer.
Configuration basis
Primary voltage: 20 kV. Reference construction uses a grain-oriented silicon-steel core with 45-degree joints and a multi-step round cross-section; cylindrical high-voltage windings and cylindrical or foil low-voltage windings; and a corrugated cold-rolled-steel tank with a protective coating. Model code S-11-M-*/ identifies phase (D: single-phase; S: three-phase), loss level, special structure (M: hermetically sealed), rated capacity in kVA and system voltage in kV. Specify capacity, secondary voltage, cooling arrangement, taps, losses and site conditions for the project.
Application & installation review
Provide the one-line diagram, load profile, site altitude and temperature, required standards, installation dimensions and protection requirements. The quotation should identify the final rating and test scope.
Configuration & support
Before ordering
Specify your application, load, voltage, frequency, site conditions and required installation arrangement.
Confirm the supply scope
Agree the technical schedule, inspection scope, drawings, manuals, service parts and destination requirements before purchase.
Discuss 20kv Oil-Immersed Distribution Transformer
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