Relipowertech 4000VA Toroidal Transformer, 110V AC to 220V/35-0-35V

4000W toroidal transformer works at single phase 50Hz/ 60Hz circuit system, can step up 110V AC to 220V AC or step down 110V to 35-0-35V AC output. It features high efficiency, lower loss, excellent voltage regulation, smaller size, light weight and low temperature rise, widely applied to the small adapter, lighting control circuit, air-conditioning equipment control circuit, medical equipment, monitoring equipment, and automation equipment control circuit.

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Single phase dry-type toroidal transformer power supply with 4000VA (4000W) high power capacity, all copper design,  primary voltage of 110V AC and secondary voltage of 220V AC, 2x35V (35-0-35 volt) double outputs are available. Twin secondary windings may be connected in series, parallel, or used independently.

Advantages of Relipower Toroidal Transformer

  1. High Efficiency: Winding matches the core perfectly, which makes the transformer more efficient.
  2. Long Service Life: With high-quality materials and manufacturing technology, the transformer can be used for 30 years.
  3. Less Noise: The core is seamlessly rolled and the winding is set evenly over it, which makes the transformer quiet when it is working.
  4. Less Radiation: Toroidal structure and winding technology reduce electromagnetic radiation.
  5. Low Temperature Rise: Even if it is overloaded at 120%, the temperature rise will be less than 70℃.

4000VA Toroidal Transformer Specifications

Model RELI-T-C4000VA
Phase Single phase
Power 4000VA (4000W)
Primary Voltage 110V AC (Optional: 110V, 120V, 220V, 230V, 240V)
Secondary Voltage 220V (Optional: 12V, 24V, 48V, 110V, 220V, 2x6V, 2x12V, 2x15V, 2x24V, 2x30V, 2x35V, 2x40V, 2x50V, can be customized)
Secondary Current 18.18A each winding
No. of Inputs 1 input
No. of Outputs 1 output (4-wire 2 outputs are available)
Note: For the transformer with 2 outputs 4-wire, each output provides the same voltage and current level, the sum of 2 output power capacities is equal to the total capacity.
Frequency 50Hz/60Hz
Winding Material Copper Wire
Coil Structure Toroidal
Efficiency 90%-96%
No-load Loss <7.04W
Voltage Strength DC2500V
Insulation Impedance ≥500MΩ
Cooling Method Natural air cooling
Temperature +40℃
Certification CE, RoHS, ISO
Warranty 12 months
External Diameter 240mm
Height 95mm
Pedestal 240*240mm
Mounting Hole Distance 240*240mm
Weight 31kg
Package Included 1*Toroidal transformer + 1*Accesorries sets (Nut, Shim, Metal disk, Rubber gasket, Pedestal, Screw)

 

Toroidal Transformer Mounting Methods

toroidal transformer mounting method

Additional information

Weight 31 kg
Primary Voltage (AC)

110V, 120V, 220V, 230V, 240V

Secondary Voltage (AC)

110V, 12V, 220V, 24V, 2X115V, 2X12V, 2X15V, 2X24V, 2X30V, 2X35V, 2X40V, 2X50V, 2X6V, 48V, Contact us for other voltages

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