Home / Pad mounted transformer specifications
Pad mounted transformer specifications
The details that decide whether a quote is comparable and whether a unit passes inspection. Written for the person specifying the job, not for a search engine.
Pad Mounted Transformer Dimensions and Weights
Typical footprint, height and shipping weight for three phase pad-mounted transformers from 45 to 2500 kVA.
Dead Front and Live Front Pad Mounted Transformers
What separates a dead front from a live front pad-mounted transformer, and which one a commercial job needs.
Loop Feed and Radial Feed Pad Mounted Transformers
How loop feed and radial feed differ on a pad-mounted transformer, and why loop feed costs more.
Three Phase Transformer Wiring, Delta and Wye
Delta and wye connections on a three phase pad-mounted transformer, and what the 12470 GY/7200 nameplate notation means.
Reading a Pad Mounted Transformer Nameplate
Every field on a pad-mounted transformer nameplate and what it tells you before you buy or install.
Pad Mounted Transformer Clearance Requirements
Working clearances around a pad-mounted transformer, from the front opening to the sides, rear and buildings.
Transformer Taps, Full Capacity and Why They Matter
What full capacity taps are on a pad-mounted transformer, how many steps are normal, and when you need them.
Oil Filled and Dry Type Transformers Compared
When a liquid-filled pad-mounted transformer is right and when a dry type belongs instead.