Transformadores en alquiler

United Rentals carries an extensive lineup of heavy-duty transformer rentals that come mounted to a skid frame and rated for outdoor use.

Código de clase de categoría
320-2180

Converter Transformer, 110V to 12V

  • Step down input 110V to output 12V
  • Small convenient size
  • Ideal for portable equipment
  • Indoor use only
  • Add this converter transformer to your cart now
Transformer Isolation 208v/208v
Código de clase de categoría
241-3450

Isolation Transformer, 208V/208V

  • Isolate sensitive equipment from other loads
  • 150 kVA 3 phase
  • 208V to 208V
  • Popular choice for entertainment professionals to isolate sound systems from other loads
  • Usos: Ideal to isolate sensitive sound or computer equipment from other loads that can create power quality issues
Transformer Pack Shot
Código de clase de categoría
241-3459

Portable Mill Panel, 15 kVA

  • 110V to 240V outlets
  • Wheels or lifting eyes included
  • NEMA 3-rated enclosure
  • Fused circuit breaker protection available
Transformer Pack Shot
Código de clase de categoría
241-3460

Portable Mill Panel, 30 kVA

  • 110V to 240V outlets
  • Wheels or lifting eyes included
  • NEMA 3-rated enclosure
  • Fused circuit breaker protection available
Power Quality Meter (PQM)
Código de clase de categoría
241-2900

Power Quality Meter (PQM)

  • PQM that captures AC or DC voltage, watts, KVA, frequency, V&I, harmonics and THD, KVAR, PF, total KVA, total kW, total KVAR, total kWH
  • Optional wireless or ethernet connected DC probe that can measure DC voltage, DC current (2,00A or 4,000A options), AC voltage, AC current, watts and voltage, and ripple current
  • Clamp-on AC current probes are available in 10A and 200A sizes, and flexible Rogowski coils are available in 3,000A and 6,000A sizes in 24”, 36” or 48” diameters
  • Comes in its own shipping case along with calibration certificates
  • Optional commissioning and power quality report writing service available
  • Usos: Ideal for PQM and CAs that need to capture transients during testing UPSs, motor generators, turbines, ATS/STSs, and medium voltage
Transformer Pack Shot
Código de clase de categoría
241-3650

Step-down or Isolation Transformer, 225kVA

  • Step-down or isolation options available
  • Forklift pocket or lifting eyes for easy jobsite transport and positioning
  • Automatic transfer switches available
  • Unit weight up to 1,350 lbs.
Generator Pack Shot
Código de clase de categoría
241-3660

Step-down or Isolation Transformer, 300 kVA, 3-phase

  • Step down input 480V to output 208V
  • Isolation transformer input 208V and 833 amps
  • NEMA 3-rated enclosure
  • Fused circuit breaker protection available
1000 KVA Transformer
Código de clase de categoría
241-3690

Step-down Transformer, 1,000 kVA, 3-phase

  • Step down input 4,160V to output 480V
  • Input 138 amps to output 1,204 amps
  • Unit weight up to 9,000 lbs.
  • Forklift pockets or lifting eyes included to transport by trailer
Transformer Pack Shot
Código de clase de categoría
241-3700

Step-down Transformer, 1,500 kVA, 3-phase

  • Step down input 13,800V to output 480V
  • Input 62 amps to output 1,806 amps
  • Unit weight 11,000 lbs.
  • Forklift pockets or lifting eyes included to transport by trailer
Transformer Pack Shot
Código de clase de categoría
241-3640

Step-down Transformer, 150 kVA, 3-phase

  • Step down input 480V to output 208V
  • Input 180 amps to output 416 amps
  • Unit weight 910 lbs.
  • Forklift pockets or lifting eyes included
Transformer Pack Shot
Código de clase de categoría
241-3705

Step-down Transformer, 2,000 kVA, 3-phase

  • Housed in weather-resistant NEMA-3 enclosures
  • Fused circuit breaker protection available
  • Unit weight 11,000 lbs.
  • Forklift pockets or lifting eyes included to transport by trailer
Transformer Pack Shot
Código de clase de categoría
241-3465

Step-down Transformer, 2,500 kVA, 3-phase

  • Step down input up to 15,000V to output 480V
  • Input up to 346 amps to output up to 3,612 amps
  • Unit weight up to 15,000 lbs.
  • Forklift pockets or lifting eyes included to transport by trailer
Transformer Pack Shot
Código de clase de categoría
241-3670

Step-down Transformer, 500 kVA, 3-phase

  • Step down input 480V to output 208V
  • Input up to 602 amps to output up to 1,389 amps
  • NEMA 3-rated enclosure
  • Fused circuit breaker protection available
Transformer Pack Shot
Código de clase de categoría
241-3600

Step-down Transformer, 75 kVA, 3-phase

  • Step down input 480V to output 208V
  • Input 90 amps to output 208 amps
  • Unit weight 640 lbs.
  • Forklift pockets or lifting eyes included
Generator Pack Shot
Código de clase de categoría
241-3680

Step-down Transformer, 750 kVA, 3-phase

  • Step down input 480V to output 208V
  • Input 903 amps to output 2,084 amps
  • Unit weight 4,600 lbs.
  • Forklift pockets or lifting eyes included
TRANSFORMER 1250KVA 3 PHASE DRY
Código de clase de categoría
241-3697

Transformer, 1,250 kVA, 5/15kV to 480V, 3-phase

  • 1250 kVA 3 phase
  • Taps at 4,160V, 12kV, 12.47kV, 13.2kV, 13.8kV and 14.4kV
  • Step-up or step-down options available
  • Low side includes both 480V and 600V options
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal to step up or step down voltage and is a good choice for use in a variety of industries like construction, sports, or entertainment
Power distribution equipment available to complete your temporary power system
Código de clase de categoría
241-3698

Transformer, 1,250 kVA, 575-460V, 3-phase

  • 1,250 kVA 3 phase
  • Step-up or step-down options available
  • 480V low-voltage side and 600V high-voltage side
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal to step up or step down voltage and is a good choice for use in a variety of industries like construction, sports, or entertainment
Código de clase de categoría
241-3730

Transformer, 112 kVA

  • Entrada: 208 volts, output: 208 volts
  • Voltage: 208
  • Outdoor rated
  • Equipped with forklift pockets
  • Usos: Ideal for stepping up or down voltage from power circuits and generators to accommodate different equipment
  • Contact a United Rentals representative for more information
Transformer, 15 KVA, 480-240/120V, 1 Phase
Código de clase de categoría
241-3815

Transformer, 15 kVA, 480V to 240/120V, 1-phase

  • 15 kVA
  • Step down 480V to 120/240V 1 phase
  • Power your jobsite trailer and other 480V loads from the same power source
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal to power worksite trailers and 480V loads from the same power source and a good choice for use in a variety of industries like construction, sports or entertainment
Transformer 150 KVA 400 Amp Dist Panel
Código de clase de categoría
241-3642

Transformer, 150 kVA, 400 Amp

  • 150 kVA
  • Step down 480V to 120/208V 3 phase
  • Built-in distribution panel with interchangable breakers makes this a perfect choice for a variety of industries, including sports and entertainment events
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal to power worksite trailers and 480V loads from the same power source and is a good choice for use in a variety of industries like construction, sports or entertainment
Transformer, 150 kVA, 480-240/120V
Código de clase de categoría
241-3940

Transformer, 150 kVA, 480V to 240/120V

  • 150 kVA
  • Step down 480V to 120/208V 3 phase
  • Common transformer for facilities needing to run temporary equipment at a different voltage than what is available
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal for running temporary equipment at a different voltage than what is available
Transformer 167kva 480-240/120v 1 Phase
Código de clase de categoría
241-3945

Transformer, 167 kVA, 480V to 240/120V, 1-phase

  • 167 kVA
  • Step down 480V to 120/240V 1-phase
  • Common transformer for facilities needing to run temporary equipment at a different voltage than what is available
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal for running temporary equipment at a different voltage than what is available
Transformer 167kva 575-240/120v 1 Phase
Código de clase de categoría
241-3950

Transformer, 167 kVA, 575V to 240/120V, 1-phase

  • 167 kVA
  • Step down 600V to 120/240V 1 phase
  • Common transformer for facilities needing to run temporary equipment at a different voltage than what is available
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal for running temporary equipment at a different voltage than what is available
Código de clase de categoría
241-3531

Transformer, 2,500 kVA, 3-phase

  • Entrada: 480 volts, output: 480 volts
  • Voltage: 600
  • Outdoor rated
  • Equipped with forklift pockets
  • Usos: Ideal for stepping up or down voltage from power circuits and generators to accommodate different equipment
  • Contact a United Rentals representative for more information
Código de clase de categoría
241-3550

Transformer, 25 kVA

  • 25 kVA
  • Step down 480V to 120/240V 1-phase
  • Power your job site trailer and other 480V loads from the same power source
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal to power worksite trailers and 480V loads from the same power source
Código de clase de categoría
241-3850

Transformer, 30 kVA

  • Entrada: 480 volts, output: 208 volts
  • Voltage: 480
  • Outdoor rated
  • Equipped with forklift pockets
  • Usos: Ideal for stepping up or down voltage from power circuits and generators to accommodate different equipment
  • Contact a United Rentals representative for more information
Transformer 300kva 1200amp Panel
Código de clase de categoría
241-3661

Transformer, 300kVA, 1200 Amp Panel

  • 300 kVA
  • Step down 480V to 120/208V 3-phase
  • Built in distribution panel with interchangable breakers makes this a perfect choice for a variety of industries, including sports and entertainment events
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal to power worksite trailers and 480V loads from the same power source and is a good choice for use in a variety of industries like construction, sports or entertainment
Transformer, 5000/7000 kVA, 5/15kV to 480V
Código de clase de categoría
241-3715

Transformer, 5,000/7,000 kVA, 5/15kV to 480V

  • 5,000/7,000 kVA 3 phase
  • Taps at 4,160V, 12kV, 12.47kV, 13.2kV, 13.8kV and 14.4kV
  • Step-up or step-down options available
  • Low side includes both 480V and 600V options
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal to step up or step down voltage and is a good choice for use in a variety of industries like construction, sports or entertainment
Power and HVAC
Código de clase de categoría
241-3590

Transformer, 50 kVA

  • Entrada: 480 volts, output: 208 volts
  • Voltage: 480
  • Outdoor rated
  • Equipped with forklift pockets
  • Usos: Ideal for stepping up or down voltage from power circuits and generators to accommodate different equipment
  • Contact a United Rentals representative for more information
TRANSFORMER 600KVA 575-460V 3 PHASE
Código de clase de categoría
241-3675

Transformer, 600 kVA, 575-460V, 3-phase

  • 600 kVA 3 phase
  • Step-up or step-down options available
  • 480V low-voltage side and 600V high-voltage side
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal to step up or step down voltage and is a good choice for use in a variety of industries like construction, sports, or entertainment
TRANSFORMER 7000KVA MULTI TAP
Código de clase de categoría
241-3718

Transformer, 7,000 kVA, 5/15kV to 480V

  • 7,000 kVA 3 phase
  • Taps at 4,160V, 12kV, 12.47kV, 13.2kV, 13.8kV and 14.4kV
  • Step-up or step-down options available
  • Low side includes both 480V and 600V options
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal to step up or step down voltage and is a good choice for use in a variety of industries like construction, sports or entertainment
Transformer 75 KVA 480-240/120v 3 Phase
Código de clase de categoría
241-3920

Transformer, 75 kVA, 480V to 240/120V, 3-phase

  • 75 kVA
  • Step down 480V to 120/208V 3 phase
  • Common transformer for facilities needing to run temporary equipment at a different voltage than what is available
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal for running temporary equipment at a different voltage than what is available
Transformer, 75 KVA , 575-460/277V
Código de clase de categoría
241-3925

Transformer, 75 kVA, 575V to 460/277V

  • 75 kVA
  • Step-up or step-down options available
  • 480V low-voltage side and 600V high-voltage side
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal to step up or step down voltage and is a good choice for use in a variety of industries like construction, sports, or entertainment
TRANSFORMER 750KVA 575-460V 3 PHASE
Código de clase de categoría
241-3681

Transformer, 750 kVA, 575-460V, 3-phase

  • 750 kVA 3 phase
  • Step-up or step-down options available
  • 480V low-voltage side and 600V high-voltage side
  • Lifting provisions and forklift pockets for portability
  • Power distribution equipment available to complete your temporary power system
  • Usos: Ideal to step up or step down voltage and is a good choice for use in a variety of industries like construction, sports, or entertainment
Recursos

FAQs About Transformers

These temporary power supply transformer rentals are designed for safe and easy installation through industry-standard connectors. Our fleet of reliable 3-phase transformers is excellent for powering jobsite trailers and loads from the same power source. And they can be used in various industries like construction, entertainment, sports and more. Visit our FAQ section below or contact a United Rentals representative today for help choosing the best electrical transformer rental for you.

Preguntas frecuentes
What does an electrical transformer do?

Transformers do not generate power — they transfer power. They can lower or raise the voltage of circuits or generators so that electric power can be transmitted over long distances. Transformers also help moderate incoming voltage to reduce or eliminate spikes in power that could damage circuitry.

How many types of electrical transformers are there?

There are seven different types of transformers that are used in various applications. The main types are power transformer, distribution transformer, autotransformer, isolation transformer, instrument transformer, current transformer and potential transformer.

How do I test a transformer HVAC?

The best way to test a transformer is with a multimeter — a device that measures electrical current, voltage and resistance. However, you should only test a transformer if you are comfortable and confident working with electrical equipment. Always remember to remove electrical power from the equipment or appliance and test in a dry area away from children and pets.