380V to 220V 3 Phase Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Model NO.: 50kva
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EI
• Noise: ≤50dB
• Temperature Raise: ≤50ºC(in -25-45ºC Environment)
• Cooling: Air Cooling
• Winding Material: Pure Copper
• Insulation Grade: F/H(Can Be Customized)
• Efficiency: ≥98%
• Insulation Resistance: ≥150mΩ
• Impedance Voltage: ≤4%
• Structure: Vertical
• Transport Package: Standard Exporting Package
• Trademark: SKZ
• Origin: China
• Production Capacity: 10000 Units/Month

Product Description

380V to 220V 3 Phase Transformer
50kva 480V to 208V 3 Phase Transformer  is made with pure copper coils(three winding) and silicon steel core. This transformer is widely used in industrial mechanical equipment, medical devices, lighting equipment and so on.










Specifications:

Input Voltage	415V AC (customized)	Output Voltage	220V AC (cuatomized)
Noise	≤50dB	Temperature Raise	≤50ºC(in -25-45ºC environment)
Cooling	Air Cooling	Winding Material	Pure Copper
Insulation Grade	F/H(can be customized)	Efficiency	≥98%
Insulation Resistance	≥150MΩ	Impedance Voltage	≤4%
Structure	Vertical	Service Life	30 years
Core Type	EI Type	Core Material	Cold Rolled Silicon Steel Sheet
Altitude Requirement	≤2000M	Output Voltage Accuracy	±1%
Overload Capacity	1.2 times of rated power	Waveform Distortion	Distortionless
Working Temperature	-25-45ºC	Working Humidity	≤95% Relative Humidity