Unitized Pad-Mounted Substations
The All-in-One Power Solution for Safety and Aesthetics
Welcome to the AM Steel Unitized Series. In modern urban planning and industrial design, safety and space efficiency are top priorities. Our Group 4 Pad-Mounted Substations provide a completely enclosed, tamper-resistant solution that combines the transformer, high-voltage switchgear, and low-voltage distribution into a single, secure cabinet.
Designed for ground-level installation, these units eliminate the need for unsightly overhead structures and protective fencing.
Unitized Substation / Pad
Mounted Transformer
Enhanced Public Safety
All energized parts are housed within a heavy-duty, lockable metal enclosure. With separate HT (High Tension) and LT (Low Tension) compartments, operational safety is maximized, preventing unauthorized access.
Streamlined Installation
Because the transformer and distribution components are factory-integrated, on-site setup time is drastically reduced. Simply mount on a concrete pad, connect the cables, and go live.
Aesthetic & Low-Profile
The compact, low-profile design—available in our signature Industrial Green—blends seamlessly into landscaping, parking lots, and residential areas.
The Integrated Advantage
Our Pad-Mounted Substations are engineered for “plug-and-play” utility in public-facing or high-traffic areas.
Technical Specifications
Feature
Capacity Range
Configuration
Input Voltage
Output Voltage
Protection
Standard Finish
Access
Details
100 kVA, 200 kVA, 400 kVA, up to 1000 kVA
Compartmentalized (HT / Transformer / LT)
11kV, 13.8kV, 22kV
400V, 415V, 480V
HV Fuses, Circuit Breakers, Surge Arrestors
Powder-Coated Industrial Green (Weatherproof)
Full-Front Door Access with Padlock Provisions