Since 1986, Cheryong Industrial Co., Ltd. has specialized in manufacturing general power electric equipment such as distribution transformers, switchgears, and hardwires & fittings for distribution and transmission lines.
Solid Insulation Distribution Transformer (SIDT) represents a major advancement in technology, featuring high short-circuit resistance, maintenancefree exterior polymer shell, dielectric system and improvements in operating safety. SIDT is designed for sub-surface installations and high and low voltage connections are thus inaccessible to the public.
All high and low voltage connection in SIDT underground installations is inaccessible to the public.
Construction is fire-resistant & self-extinguishing and high short-circuit resistance-epoxy impregnated conductors are virtually ‘locked in place.’ Moreover, SIDT is free of mineral oil, and features low sound level and maintenance-free exterior shell and dielectric system.