Distribution transformer SG series

dryindustrialfor indoor service

This sériés of products are independently developed by our company with reference to the German MORA technology, which are environment-friendly dry type transformers of high performance and high security. It can be applied to dirty and moist environment with high fire-preventing demand and dramatically varying loads, such as airports, power plants, metallurgy workshops, hospitals, high-rises, shopping malls, populated residential areas.and petro-chemical plants, nuclear stations, nuclear submarines. Standards 1 .GB1094.11 -2007 dry type power transformer 2.Technical parameters and requirements of GB/T10228-2015 dry type power transformer 3.Loading - guide for GB/T17211 -1998 dry type power transformer Insulation level and insulation experiment of GB10237-1998 power transformer GB4028-1993 shell protection grade (IP code) Noise level of T1008-1998 6~220kV transformer Quality grading of JB/T56009-1998 dry type power transformer Capability characteristics 1 .Good heat dissipating conditions, long heat aging period, extreme over-load capacity, capable of long-term 120% overload,without forced wind-cooling under IP45, capable of full—load operationfor a long term. 2.Extremely - high safety and anti-burning feature, lasting burning at a high temperature of 800^: without emitting any smog. 3.Extremely - strong heat resisting capability (be immediately fully loaded at -50^). 4.100% water-proof, excellent water repellence and moisture résistance. 5.Unique winding structure and intense field calculation, with scarce partial discharge.