Designed for reliable underground power distribution, the Pad-Mounted Substation integrates an oil-immersed distribution transformer with medium-voltage switching, protection, and low-voltage connections in a compact, ground-mounted enclosure. Its tamper-resistant construction, accessible cable compartments, and space-efficient design support dependable service across residential, commercial, and industrial distribution networks.
specification
100–2,500 kVA
MV: Up to 35 kV; LV: 0.4 kV / 0.48 kV / Application-Specific
Dyn11 / Yyn0 / Application-Specific
Typically 4–6%, Depending on Rating and Design
ONAN
According to IEC 60076-3 or Applicable IEEE Insulation Requirements
Off-Circuit Tap Changer
50 Hz / 60 Hz
IEEE C57.12.34 / IEEE C57.12.28 / IEC 60076 Series, as applicable
specification
−25°C to +40°C, Depending on Design
Up to 95% (Non-Condensing)
≤1,000 m
Outdoor Ground-Level Distribution Installations
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