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330kV Three-Phase Generator Transformer

330kV Three-Phase Generator Transformer

SFP-450000/330

Product Overview

High-Performance power transformer designed and manufactured to international standards, suitable for power transmission and distribution systems worldwide.

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Technical Specifications

ModelSFP-450000/330
Rated Capacity450000 kVA
Rated Voltage Ratio363/20 kV
Short-Circuit Impedance16%
Rated Frequency50 Hz
Connection SymbolYNd11
Insulation LevelSI950LI1175AC510-LI550AC230/ LI200AC85 kV
Cooling MethodOFAF
No-Load Loss203 kW
Load Loss880 kW
Temperature Rise LimitTop Oil: 52
Winding Hot-Spot: 75 K
Noise (Sound Pressure Level)80 dB(A)