Ethiopian Electric Utility Eeu 33 / 0.4kv 1000kVA Compact Substation Transformer

Compact Transformer SubstationProduct Features:- The enclosure material can be aluminum alloy plate, stainless steel plate, composite plate, glass fiber reinforced cement plate, etc.- The base of the substation is made of galvanized channel steel or cement, with strong corrosion resistance and sufficient mechanical strength.- The roof applies double layer structure, which has good heat insulation, radiation protection and ventilation effect.- Each compartment of the substation is separated by iron plates to form an independent small chamber. Each compartment is equipped with lighting facilities. The top of the transformer compartment is equipped with an automatic exhaust device to adjust the temperature of the transformer compartment.- The color of the substation can be customized to fit with the surrounding environment.- The transformer can be configured with oil immersed transformer or dry type transformer accordingly.Technical specifications:ItemUnitHV SideTransformerLV SideRated frequencyHz505050Rated powerkVA 30-3150 Rated voltagekV10, 11, 15, 33 0.4Rated currentA630 50-5000Rated short-time withstand currentKA25 50Power frequency withstand voltagekV50 3/secLightning impulse withstand voltagekV125Tapping range- ±2*2.5% IP grade-IP33IP23IP33Noise leveldB