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2023
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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
2023
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72.5kv disconnector, High-voltage disconnector, Electrical equipment, Power distribution, Electricity supply, Switchgear technology, Grid management, Energy transmission, 72.5kv substation isolator
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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
2023
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