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    10 kVA Isolation Transformer, single phase, 240V to 240V

    Single phase 240V to 240V isolation transformer is design to use in AC circuit 50Hz or 60 Hz, 10 kVA capacity for safety. Open type and protected type versions are available, the effective performance and high quality features make it ideal for use in the electrical and the engineering industries.
    Free shipping
    Delivery date: 6-12 days

    Hot sale 10 kVA isolation transformer in low cost, 50Hz or 60 Hz rated, convert AC single phase 240 volt primary voltage to 240 volt secondary voltage, is usually used as power source for the machine control or lighting and signal purpose.

    10 kVA Isolation Transformer Specifications

    Model ATO-DG10KVA
    Phase Single phase
    Capacity 10 kVA
    Primary Voltage 240V AC (optional: 110V/ 120V/ 208V/ 220V/ 230V/ 380V/ 400V/ 415V/ 480V)
    Secondary Voltage 240V AC (optional: 24V/ 36V/ 48V/ 110V/ 120V/ 208V/ 220V/ 230V/  380V/ 400V/ 415V/ 480V)
    Frequency 50Hz / 60Hz
    Winding Material Aluminium/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℃)
    Wiring Mode △/Yn11
    Cooling Method Natural or air cooling
    Overload Capacity Allow more than 1.2 times rated load to work for up to 1 hour
    Certification CE, ISO
    Temperature -15℃~+45℃
    Humidity ≤90%RH, without condensation
    Altitude <2000m, non corrosive gas and conductive dust
    Size 290*260*305mm (open type);
    440*410*455 mm (protected type)
    Weight About 68 kg (open type);
    About 83 kg (protected type)

    Transformer can only convert voltage and CANNOT convert frequency.
    Transformer CANNOT convert single phase voltage to 3 phase voltage.
    Support voltage customization, various specifications customization.

    Single Phase Isolation Transformer Schematic Diagram
    800 VA-15 kVA single phase isolation transformer schematic diagram
    10 kVA Isolation Transformer Dimension
    10 kva isolation transformer dimension
    Tips: The CNC machine needs to use isolation transformer for filtering, isolation, shielding and protection.
    The CNC machine is generally used in a poor electrical network environment. Particularly, once a large-scale electric power equipment in the nearby public AC power grid starts or stops, noise and harmonic wave interference will be produced, which may enter the system through the input power of the CNC machine. Therefore, an 1:1 isolation transformer like 10 kVA 240V to 240V isolation transformer which has the functions of filtering, isolation, shielding and protection, shall be used to block the noise from the outside of the system.

    A shielding layer is added between the primary winding and the secondary winding of the isolation transformer, and the transformer and iron core are grounded to prevent the interference signals from entering the DC power supply system through primary circuits. It can effectively restrict the transient strong pulse interference from the power grid, and makes it difficult for DC or low frequency interference signals to form the induced noise through conduction.

    Need more detail of ATO isolation transformer? Here is a good explanation about it in this video. To test the accuracy of the transformer voltage, we take a 3000 VA single phase 220V iuput to 110V output isolation transformer as an example.

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