Trihal HE Cast Resin Distribution Transformer Catalogue

This document describes Schneider Electric's Trihal HE series of high-efficiency cast resin distribution transformers, covering standards compliance (IEC 60076-11, EN 50541-1), climatic class C3, environment class E3, and fire behavior class F1. It provides detailed specifications for power ratings up to 3150 kVA, voltage ranges 17.5 to 24 kV, dimensions, weights, standard and optional fittings, and performance data for no-load and load losses.