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1 kVA Control Transformer, 1 Phase, 240V/480V to 120V

1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
Custom
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
Free Shipping Worldwide
Lead Time 4-10 days
MOQ 1
1 kVA Control Transformer, 1 Phase, 240V/480V to 120V
  • Stock: In Stock
  • Model: PBK-1kVA
  • SKU: PBK-1kVA
$342.85
Ex Tax: $342.85

Available Options

1 kVA control transformer with competitive price, 240V/480V primary voltage and 120V secondary voltage, features copper or aluminum coils, high-grade silicon steel sheet. Good electrical control transformer used as power supply for work lighting and signal lamp.
Specification
Model PBK-1kVA
Winding Material* Enameled copper wire or enameled aluminum wire (Optional)
Capacity* 1000VA (Customized)
Primary Voltage (VAC)* 110, 120, 208, 220, 230, 240, 380, 400, 440, 460, 480, 110/220, 120/240, 240/480, 600...(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)
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.
Frequency* 50 / 60Hz Insulation Level F / H
Induction Withstand Voltage Test 125Hz/ 800V/min Ground Resistance 25<A80 milliohm
Cooling Method Natural or air cooling Transformation Ratio <3%
Air Carrying Current <6% Impedance Voltage About 6%
Total Losses / Efficiency 0.1 / 80%~99% Operating Temperature -25℃~40℃ (40℃, 93% RH, 56 days)
Noise ≤35~65dB (A)(within 1 metre) Storage Temperature -25℃~100℃ (40℃, 93% RH, 56 days)
Certificate CE, ISO Designed Life 30 years
Warranty 1 year Net Weight 12.5 kg
Overall Size (A*B*C) 150*170*180mm Installation Dimension (D*E) 120*125mm
Note: * denotes optional and customized parameters and you can select every parameter in drop-down lists to complete your order.
Control Transformer Features
  • Terminal Block: High quality terminal block, excellent temperature resistance, pressure resistance and flame retardancy.
  • Silicon Steel Sheet: New cold rolled silicon steel sheet, 0.27mm, 0.30mm, 0.35mm, excellent performance.
  • Enameled Wires: H class, temperature resistance180℃, winded tightly and uniformly, no insulating layer, high heat dissipation, service life ≥35 years.
  • Bobbin: Made of nylon, high temperature resistance, great flame retardancy, has ventilation slots between the coils for smooth air flows and reducing temperature of coils.
  • Insulation Process: Vacuum impregnated insulation, temperature resistance of 180°C, lower noise, better insulation and is anti-rust and anti-corrosion.

The single phase control transformers are widely used in CNC machine tools and mechanical equipment, working lighting and signal lamp power supplies and can also be used as small power supplies.

Single Phase Control Transformer Features
Control Transformer Dimension &Schematic Diagram
Control Transformer DimensionControl Transformer Schematic Diagram

KNOWLEDGE BASE --- What are single-phase transformers used for?

    • Reducing long distance signals for light commercial and household electronics.
    • Adjusting voltage for TV set.
    • Increasing the energy of household inverters.
    • Providing power in suburb or other remote areas.
    • Isolating two networks electrically as primary and secondary are installed far from each other.

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