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Large-Capacity transformer Transformer Specification: Product name: Large-capacity voltage Transformer Product key word: Voltage Transformer More key words: transformer electrical transformer Product category: Electrical Equipment & Supplies>>Transformers Brief description:Dry air cooling , Long-term continuous running with load , Self- coupling/isolated Detailed description: (1) Application: Suitable for each kind of place need to change the voltage grade and to be isolatedsafely.(2) Technical parameter Capacity: three phase: 3kva-1250kva Input voltage: Three phase: 380V 50/60HZ (or according to customers requirement) Output voltage: According to customers requirement Connecting set: any combination(suitable for isolated transformer)) Efficiency: >98% Insulation: Grade B or according to customers requirement Overload capacity: 1.2times of rated load for 2 hour is allowed Cooling: air cooling Noise: ≤45db(not including forced air cooling system) Temperature increasing: ≤60 Dielectric strength: 3000VAC/1minute Working environment: Temperature -20 to 40, Humidity ≤93%RH No dew,without corrosive air and conducting dust (3) Product list of CAMDA Large-capacity voltage Transformer Rated Capacity Input Voltage Out put Voltage (3 phase) Rated Current Dimension W×H×D Weight (KVA) (V) (V) (A) (mm) (KG) 10 380 220/200 26/29 600×450×700 103 15 380 220/200 39/43 600×450×700 140 20 380 220/200 53/57 700×600×800 180 30 380 220/200 79/86 800×600×900 219 40 380 220/200 104/115 800×600×900 291 50 380 220/200 131/144 900×700×1100 348 60 380 220/200 157/173 900×700×1100 418 80 380 220/200 209/230 1000×800×1200 543 100 380 220/200 262/288 1100×850×1200 658 120 380 220/200 314/345 1100×850×1200 823 150 380 220/200 393/432 1200×900×1400 987 180 380 220/200 471/518 1200×900×1400 1062 200 380 220/200 524/576 1200×900×1400 1180