Split Phase Transformer

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Picture of 1kVA Split Phase Transformer, 110V/120V to 220V/240V

1kVA Split Phase Transformer, 110V/120V to 220V/240V

● The split phase transformer has a capacity of 1 kVA, converting input voltages of 110V, 120V, 208V, and 220V to an output of 120V/240V. ● Aluminum/copper wire is optional, with an IP20 enclosure protection rating for robust reliability. ● Allows a single input power source to provide different voltage levels simultaneously, meeting various load requirements. ● Suitable for residential and light industrial power supply systems, small factories or workshops, and agricultural equipment power supply.

$1,343.75

Picture of 2kVA Split Phase Transformer, 110V/120V to 220V/240V

2kVA Split Phase Transformer, 110V/120V to 220V/240V

● 2 kVA split phase transformer converts 110/120V single-phase input to 220/240V split-phase output, with customizable voltage options. ● Provides 110/120V line-to-neutral and 220/240V line-to-line output for compatible split-phase loads. ● Compatible with 50/60 Hz power systems, with optional copper or aluminum windings. ● Features air cooling and an IP20-rated enclosure for workshops, residential equipment, test systems, control panels, and light industrial applications.

$1,578.96

Picture of 3kVA Split Phase Transformer, 110V/120V to 220V/240V

3kVA Split Phase Transformer, 110V/120V to 220V/240V

● 3kVA split phase transformer, input voltage 110V, 120V, 208V, 220V, 230V, 240V, 380V, 415V (customizable), output voltage 120V/240V. ● Air-cooled, IP20 protection, winding material copper/aluminum optional. ● Phase-splitting power supply solves equipment operation problems, isolation function improves electrical safety. ● Provides cleaner and more stable power for machine tools, water pumps, fans, air compressors, etc.

$2,156.89

Picture of 4kVA Split Phase Transformer, 110V/120V to 220V/240V

4kVA Split Phase Transformer, 110V/120V to 220V/240V

● 4 kVA split phase transformer converts 110/120V single-phase input to 220/240V split-phase output. ● Delivers 110/120V line-to-neutral and 220/240V line-to-line power for compatible split-phase equipment. ● Supports customizable primary voltages and optional copper or aluminum windings. ● Features ≥50 MΩ insulation resistance, air cooling, and IP20 protection for workshops, control panels, test systems, and light industrial applications.

$2,384.98

Picture of 5kVA Split Phase Transformer, 110V/120V to 220V/240V

5kVA Split Phase Transformer, 110V/120V to 220V/240V

● 5kVA isolation transformer features single phase to split phase functionality, providing stable power to three-phase loads. ● Compact structure, strong anti-interference capabilities, and phase-splitting output to meet diverse voltage requirements. ● Offers isolation protection, reduces inrush current, and achieves an efficiency of ≥95%. ● Widely used in three-phase equipment in industrial applications, agricultural irrigation systems, and power optimization for new energy power generation.

$2,938.89

Picture of 8kVA Split Phase Transformer, 110V/120V to 220V/240V

8kVA Split Phase Transformer, 110V/120V to 220V/240V

● 8 kVA phase-splitting transformer, 120V to 240V, input voltage customizable. ● Single-phase to phase-splitting transformer, 50/60Hz selectable, copper/aluminum winding material. ● Insulation resistance ≥50 MΩ, with power isolation protection, providing stable power supply. ● Widely used in residential, commercial, industrial, and power systems for stable power supply and voltage regulation.

$3,765.98

Picture of 10kVA Split Phase Transformer, 110V/120V to 220V/240V

10kVA Split Phase Transformer, 110V/120V to 220V/240V

● This 10 kVA split phase transformer converts input voltages 120V, to output voltage 120V/240V AC ● Single to split phase, IP20 enclosure protection, aluminum/copper wire can be optional ● The split phase transformer's insulation resistance is ≥50 MΩ, providing excellent electrical isolation and effectively preventing the spread of electrical faults. ● Widely used in power transmission and distribution, transportation, industry, and household electronic equipment

$4,523.98

Picture of 15kVA Split Phase Transformer, 110V/120V to 220V/240V

15kVA Split Phase Transformer, 110V/120V to 220V/240V

● 120V to 240V split phase transformer with 15kVA capacity, copper/aluminum winding material, can be used as an auxiliary three-phase power supply. ● Convert 120V to 120V/240V AC, input voltage customizable, 50/60Hz selectable. ● Single phase to split phase, insulation resistance ≥50 MΩ, electrical isolation protection ● Suitable for small machine tools such as lathes, milling machines, and drilling machines in the machinery manufacturing industry.

$5,538.69

Picture of 20kVA Split Phase Transformer, 110V/120V to 220V/240V

20kVA Split Phase Transformer, 110V/120V to 220V/240V

● 20kVA split phase power transformer with IP20 protection, input 110V, 120V, 208V, 220V (customizable), output 120V/240V AC ● Low-noise design, supports three-phase load operation ● Copper/aluminum windings optional, with electrical isolation protection to reduce losses ● Suitable for water pumps, fans, grain processing equipment, etc., improving equipment flexibility and meeting different voltage requirements.

$6,298.76

Picture of 30kVA Split Phase Transformer, 110V/120V to 220V/240V

30kVA Split Phase Transformer, 110V/120V to 220V/240V

● The split phase transformer has a capacity of 30kVA, 110V to 120V/240V, and IP20 protection rating. ● Suitable for 50/60Hz circuits, with customizable input voltage and selectable winding materials. ● Combines safety isolation and phase conversion functions, providing phase-to-phase power to three-phase electronic equipment. ● Widely used in drilling machines, grinding machines, small CNC equipment, irrigation pumps, grain processing equipment, and livestock ventilation systems.

$9,289.76

A split phase transformer is a power device used to convert single-phase power to multi-phase power (two-phase or three-phase). It primarily solves the problem of driving three-phase loads when three-phase power is unavailable, and is widely used in industrial, agricultural, and residential applications. Powerhome sells power transformers with capacities of 1 kVA, 2 kVA, 3 kVA, 4 kVA, and 5 kVA, etc. Input voltage can be customized, with a stable output of 120V/240VAC. Copper and aluminum windings are available.

Working principle

A 120v to 240v split phase transformer is based on electromagnetic induction. Through a special winding structure and phase shift design, it creates multiple voltages with a certain phase difference at the output. For example, by using auxiliary windings or capacitors to shift the phase, a 90° or 120° phase difference can be created between the output voltages, thus simulating a two-phase or three-phase power supply and enabling the power supply of three-phase equipment.

Function

Single phase to split phase transformers improve motor starting performance to a certain extent, making equipment operation smoother. Compared to directly using single-phase electricity, the rotating magnetic field generated at the output is closer to a three-phase electrical environment, thus offering advantages when driving motor-type loads.

Applications

Split phase power transformers are commonly used in three-phase equipment such as lathes, drilling machines, air compressors, water pumps, and fans. They are particularly suitable for small factories, repair shops, rural areas, and temporary power supply scenarios. In these environments, where connecting to three-phase power is difficult or costly, phase-splitting transformers become an economical and practical alternative.

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