25 kVA Single-Phase Pad-Mounted Transformer

Each transformer is configured according to the approved project specification. Primary voltage, secondary voltage, feed arrangement, insulation level, tap requirements, accessories and applicable standards must be confirmed before quotation and production.

25 kVA Single-Phase Pad-Mounted Transformer: Key Specifications

• Listed capacity for enquiry: 25 kVA
• Requested phase: Single-phase
• Requested product type: Liquid-filled pad-mounted distribution transformer
• Requested installation: Outdoor, pad-mounted
• Frequency: Provide the required site frequency for review
• Primary voltage inputs for review:
  • Required system voltage and voltage class
  • Transformer high-voltage terminal rating
  • Phase-to-neutral voltage, where applicable
  • System grounding and winding connection
  • Utility voltage specification and terminal diagram
• Secondary voltage inputs for review:
  • Required output voltage and neutral arrangement
  • Connection and terminal requirements
• High-Voltage Configuration: State the required dead-front or live-front interface and cable connections
• Tap Range: Provide the required range and increments, or mark TBC for review
• Feed Arrangement: State the radial-feed or loop-feed requirement
• BIL: Provide the required insulation level and utility specification, or mark TBC
• Insulating Liquid: State any specified liquid and relevant environmental or fire requirements
• Applicable Standard: Provide the required standard and edition. If IEEE C57.12.38-2025 is specified, review its applicability to the proposed configuration

Provide the required voltage ratings and configuration details for engineering review before quotation and production.

Applications

This transformer is intended for step-down distribution from an underground primary cable system to single-phase residential, commercial or utility loads.

The final application suitability depends on the system voltage, load requirements, installation environment, applicable utility specification and local regulatory requirements.

Request a 25 kVA Single-Phase Pad-Mounted Transformer Quotation

Please provide:

• Primary voltage
• Secondary voltage
• Frequency
• Required quantity
• Radial-feed or loop-feed requirement
• Dead-front or live-front requirement
• Required BIL
• Applicable standard
• Destination country
• Required accessories and protection devices
• Installation environment
• Single-line diagram or technical specification, if available

What is needed for a 25 kVA replacement enquiry?

Share the existing nameplate details, required voltage ratio, cable entry arrangement, and available pad or enclosure drawing. The same kVA rating alone does not confirm that a replacement will match the existing installation.

Engineering Review

The voltage ratio, BIL, tap arrangement, terminal configuration, enclosure, insulating liquid, protection requirements, accessories and applicable standard will be reviewed for each project.

The product image illustrates this transformer family. Final enclosure dimensions and terminal layout must follow the approved project drawing.

Request a technical quotation with your specification, quantity and destination. For other ratings, view the single-phase pad-mounted transformer collection.