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3kVA 220V to 120V/240V Split Phase Transformer
3kVA 220V to 120V/240V Split Phase Transformer
3kVA 220V to 120V/240V Split Phase Transformer
3kVA 220V to 120V/240V Split Phase Transformer

3kVA 220V to 120V/240V Split Phase Transformer

3kVA single phase to split phase transformer convert AC220V to 120V/240VAC, the primary voltage can also choose 110V, 208V, 240V, 380V, 415V, 440V and 480V, 50/60Hz frequency, transformer is powerful and reliable, with low cost and high efficiency.
SKU: CCHN-T-DGS3kVA
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Delivery date: 6-25 days

Low-cost transformer has a capacity of 3kVA, single phase 220V to split phase 120V/240V, used for for 50/ 60Hz AC circuit. IP20 protection grade enclosure makes the device suitable for indoor and outdoor applications.

3 kVA Single Phase to Split Phase Transformer Specifications

Model CCHN-DGS3kVA
Phase Single phase to split phase
Capacity 3 kVA
Primary Voltage 1 Phase / 2 phase 110, 120, 208, 220, 230, 240, 380, 415, 440, 460, 480,
Secondary Voltage 120V/240V AC（L1, L2, N, L+L=240V, L+N=120V）
Frequency 50/60Hz
Winding Material Aluminum/Copper wire (Optional)
Work Efficiency ≥95%
Insulation Resistance ≥50 MΩ
Electrical Strength 2000V AC/1 min
Noise ≤35dB (1 meter)
Insulation Grade Grade B (130℃), Grade F (155℃), Grade H (180℃)
Cooling Method Natural or air cooling
Overload Capacity Allow more than 1.2 times rated load to work for up to 1 hour
Induced Overvoltage Withstand Test 125Hz/800V/min
Transformation Ratio <3%
Air Carrying Current <6%
Impedance Voltage About 6%
Total Losses 10%
Certification CE, ISO
Temperature -15℃~+45℃
Humidity ≤90%RH, without condensation
Altitude <2000m, non corrosive gas and conductive dust
Enclosure Protection Grade IP20
Warranty 12 months
Weight of Aluminium Wire Transformer Open type: 45kg
Protected type: 63kg
Weight of Copper Wire Transformer Open type: 48kg
Protected type: 68kg

Single Phase to Split Phase Transformer Schematic Diagram
Single phase to split phase transformer schematic diagram
3 kVA Split Isolation Transformer Dimension (Unit: mm)
Split phase isolation transformer dimension

Aluminium Wire Transformer Size Copper Wire Transformer Size
Open type: a*b*c=240*240*260mm Open type: a*b*c=240*230*260mm
Mouting size: D*E=180*170mm (aperture: 20*10mm) Mouting size: 180*160mm (aperture: 20*10mm)
Protected type: A*B*C=300*440*500mm Protected type: A*B*C=380*530*560mm

 

Details

Single Phase Isolation Transformer Details

Tips: Working principle of rectifier transformer

The windings are composed of two independent wires of primary and secondary and share an iron core. The primary winding is connected to the AC power supply, and the alternating current flows in to generate magnetic potential. The magnetic flux flows in the closed iron core. Alternating current of the same frequency is induced in the secondary winding.

At the beginning of the transformer, the turns ratio of the secondary winding is equal to the voltage ratio. In order to obtain multiple output voltages, some transformers can have multiple secondary windings and taps.

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