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    2000VA Control Transformer, 240/480V to 220/36V

    5 out of 5 based on 3 reviews | Write a review
    Industrial control transformer on sales, features with 2000VA capacity, single phase, step 240/480V dual primary down to 220/36V dual secondary, H insulation level assure safe operation and long life. Input/output voltage can be customized as your requiements.
    SKU: ATO-T-BK2000VA
    30-day Returns
    Delivery date: 6-12 days

    This is a 1-phase 2000VA dry tpye automatic control transformer with low price, 240/480 volt primary voltage and 220/36 volt secondary voltage, commonly used in machine tool working as local lighting, power of indicator light or the machine control electric appliance.


    Product Name Single phase control transformer 
    Product Model ATOBK-2000VA
    Winding Material Enameled copper wire or enameled aluminum wire
    Capacity 2000 VA
    Primary Voltage (VAC) 110, 120, 208, 220, 230, 240, 380, 400, 480, 110/220, 120/240, 240/480...(Customized)
    Secondary Voltage (VAC) 6, 12, 24, 36, 48, 110/48, 120/24, 208/36, 220/48, 230/36, 240/120, 120/24/12, 110/36/24, 127/36/6, 208/48/36/24...(Customized)
    Frequency 50 / 60Hz
    Insulation Level F / H
    Withstand Voltage Test Primary to secondary 2.5KV/min
    Primary to safety ground 2.5KV/min
    Secondary to safety ground 1.5KV/min
    Insulation Resistance Primary to secondary 2500V>100 megohm
    Primary to safety ground 2500V>100 megohm
    Secondary to safety ground 1500V>100 megohm
    Induction Withstand Voltage Test 125Hz/ 800V/min
    Ground Resistance 25A<80 milliohm
    Cooling Method Natural or air cooling
    Transformation Ratio <3%
    Air Carrying Current <6%
    Impedance Voltage about 6%
    Total Losses 0.1
    Efficiency 80%~99%
    Operating Temperature -25℃~40℃ (40℃, 93% RH, 56 days)
    Storage Temperature -25℃~100℃ (40℃, 93% RH, 56 days)
    Certificate CE, ISO
    Warranty 12 months
    Size Overall size: 192*135*190mm, Hold distance for installation: 140*120mm, Installation hold: 17*8mm  
    Weight 20kg

    Schematic diagram illustration

    Control transformer schematic diagram illustration

     Control transformer dimension

    Control transformer dimension

    Overall size (mm) Hole distance for installation (mm) Installation hole
    (mm) K x J
    B E D A C
    192 135 190 140 120 17 x 8

    4 tips for using a control transformer

    1. See the connection terminal of the transformer before wiring: When the primary voltage is 220V, connect it to the 220V power line. When the primary voltage is 380V, connect it to the 380V AC power supply. Never connect 380V power line to 220V terminal.
    2. The secondary voltage terminal of the control transformer shall correspond to the controlled load voltage. If it is an indicator light, it should be connected with a voltage of 6.3V, and the low-voltage lighting bulb of the machine tool should be connected with a voltage of 36V. If it is an AC contactor coil of the machine tool, it needs to use a voltage of 127V, it should be connected with a voltage terminal of 127V.
    3. The control transformer shall be installed in a dry place to avoid vibration and damage to its internal structure.
    4. During the use of the control transformer, the load shall not be short circuited, and the power of the load shall not exceed the capacity of the control transformer.
    Existing reviews of 2000VA Control Transformer, 240/480V to 220/36V
    High quality control transformer
    I had this transformer for three months. Control transformer quality workmanship as always, very satisfied with this one, the use of very safe, voltage and power are very accurate. Highly recommended!!!
    From: Beeyh | Date: 09/01/2023
    Was this review helpful? Yes No (0/0)
    Sophisticated control transformer
    Open the outer box of the control transformer, you will see a transformer with exquisite workmanship, pure copper coil, very suitable for maintenance isolation or independent lighting use.
    From: Jaime | Date: 14/06/2022
    Was this review helpful? Yes No (0/0)
    Strong performance and concise appearance
    Fast delivery. Safe and convenient. This industrial control transformer has strong performance and concise appearance. It starts fast and operates stably. I am very satisfied!
    From: Albert | Date: 27/04/2022
    Was this review helpful? Yes No (0/0)
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