EAF transformer, Power transformer, Electrical transformer, MVA rating, Energy-efficient transformer, Electric arc furnace transformer, Industrial transformer, Transformer for steel production, High voltage transformer, Transformer for heavy industries

72.5kv disconnector, High-voltage disconnector, Electrical equipment, Power distribution, Electricity supply, Switchgear technology, Grid management, Energy transmission, 72.5kv substation isolator

Power transformer, 80MVA transformer, Electrical equipment, Energy infrastructure, Power distribution, High voltage transformer, Industrial power supply, Power grid technology, Electrical utilities, Transformer installation Power transformer: SFSZ-80000/110 Standard: IEC 600761 Operating conditions Rated network voltage HV/MV/LV, (kV/kV/kV): 110/35/10KV Maximum operating voltage HV/MV/LV, (kV/kV/kV):126/40.5/12KV Climatic performance: -40 °С …+40 °С Accommodation category Ambient temperature, (°С) Meters above sea level, (m) not exceeding 1 000 m Earthquake resistance, (points), at least 6 (MSK-64) Key features Winding voltages rating HV/MV/LV, (kV/kV/kV) 115/38.5/11.5KV Winding power rating HV/MV/LV, (MVA/MVA/MVA) - ONAF 80/80/20

Series reactor normally used in transmission line to limit current, and for electric furnace to limit current and stabilizing electric arc. It can be made in air core type or silicon core type. Here we mean core type series reactor. Advantage to air type: 1)Long life as transformer 2)Less work of maintenance 3)Less environment pollution without EMD and no oxen resin 4)Less area or space 5)Less losses.