SZ9-31500kVA Oil-immersed Power Transformer - Product

Brand : CHAN XING TE

Other Specification : Model No. SZ9-31500kVA Product Name Oil-immersed Power Transformer (On-load Voltage Regulation) Rated Capacity KVA 31500 Rated High Voltage KV 35 / 38.5 High Volt. Tap Range ±3x2.5% / ±4x2.5% Rated Low Voltage KV 3.15 / 6.3 / 10.5 / 11 Phase Number PH Three Vector Group Ynd11 No-load Loss W 25300 Loading Loss W 126000 No-load Current % 0.40 Short-circuit Impedance % 8.0 Oil Weight Kg 10100 Machine Weight Kg 27200 Weight Kg 47400 Base Gauge (Horizontal*Vertical) Mm 2040*2040 Overall Dimension Mm L6850 * W4850 * H4450 Oil Immersed Transformers Features: 1) The Oil-immersed Transformer Has Good Insulation Performance, Flexible And Reliable. It Can Be Made A Variety Of Special-type Transformers. 2) It Is Advanced Design And Reasonable Structure. Also, It Is Small Size, Light Weight, Easy Installation, And Good Economic Performance. 3) It Is Strong Ability Over Charging, Low Loss, Low Temperature Rise, And Low Noise, 4) There Is Reliable Shell.It Can Be Run Under Harsh Environment. 5) Using New Type Machine Structure, There Are High Mechanical Strength And Strong Sudden Short-circuit Bearing Capability. 6) Good Insulation And High Level Impacting Lightning Surge, 7) Fully Sealed Product, No Oil Conservator, Lowers Than Similar Product. It Is Used Vacuum Impregnating Oil Techniques, Fully Take Off The Humidity In Oil Box. It Is Non-contact With Oil And Air Completely. It Is No Need To Do Oil Sample Test Regularly. Oil Immersed Transformers Applications: 1) Outside Or Inside, 2) The Altitude Of Installation Site Can Not Be Over 1000M, The Altitude Of High Pressure Model Installation Site Can Not Be Over 4000m, 3) Environment Temperature Between +40~-30 Degrees, 4) Relative Humidity 95%, 5) The Product Will Be Design According To Customer's Requirements When It Is Used In Non-normal Condition.

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