Single-phase liquid-filled pad-mounted distribution transformer
HEAKOR

37.5 kVA Single-Phase Liquid-Filled Pad-Mounted Distribution Transformer

Sale price$0.00

The HEAKOR 37.5 kVA single-phase liquid-filled pad-mounted distribution transformer is intended for project-based underground electrical distribution applications serving residential, commercial and utility projects.

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.

Key Specifications

  • Rated Power: 37.5 kVA
  • Phase: Single-phase
  • Product Type: Liquid-filled pad-mounted distribution transformer
  • Installation: Outdoor, pad-mounted
  • Frequency: 60 Hz for configurations designed within the scope of IEEE C57.12.38-2025
  • Primary Voltage Options:
    • 34.5 kV GrdY/19.92 kV
    • 24.94 kV GrdY/14.4 kV
    • 13.8 kV GrdY/7.97 kV
    • 13.2 kV GrdY/7.62 kV
    • 12.47 kV GrdY/7.2 kV
  • Secondary Voltage Options:
    • 120/240 V
    • 240/480 V
  • High-Voltage Configuration: Dead-front or live-front, subject to project requirements
  • Tap Range: ±2 × 2.5%, subject to engineering confirmation
  • Feed Arrangement: Specified according to project requirements
  • BIL: Specified according to the selected primary voltage class
  • Insulating Liquid: Specified according to the approved technical datasheet
  • Applicable Standard: IEEE C57.12.38-2025 for configurations within the scope of the standard

Voltage ratings and configuration options must be confirmed during engineering review.

Applications

This transformer may be considered for residential developments, small commercial facilities and underground distribution systems requiring a 37.5 kVA single-phase transformer.

The selected capacity must be verified against the connected load, demand factor, system voltage and utility specification.

Information Required for a Technical Quotation

Please provide:

  • Primary and secondary voltage
  • Frequency and required quantity
  • Radial-feed or loop-feed requirement
  • Dead-front or live-front requirement
  • Required BIL and applicable standard
  • Destination country
  • Accessories and protection requirements
  • Installation environment
  • Single-line diagram or technical specification

Engineering Review

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

Submit your project specifications for engineering review and quotation.

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