Transformers (29)

Our large power transformers are outdoor rated and mounted to a skid frame. These temporary power supply transformers are all designed for safe and easy installation through industry-standard connectors.

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Cat Class: 241-3450
Isolation Transformer, 208V/208V

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  • 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
  • Uses: Ideal to isolate sensitive sound or computer equipment from other loads that can create power quality issues
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Cat Class: 241-3642
Transformer 150 KVA 400 Amp Dist Panel

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  • 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
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Cat Class: 241-3945
Transformer 167kva 480-240/120v 1 Phase

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  • 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
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Cat Class: 241-3950
Transformer 167kva 575-240/120v 1 Phase

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  • 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
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Cat Class: 241-3550
Transformer 25 KVA

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  • 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
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Cat Class: 241-3661
Transformer 300kva 1200amp Panel

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  • 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
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Cat Class: 241-3920
Transformer 75 KVA 480-240/120v 3 Phase

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  • 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
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Cat Class: 241-3815
Transformer, 15 KVA, 480-240/120V, 1 Phase

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  • 15 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
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Cat Class: 241-3940
Transformer, 150 kVA, 480-240/120V

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  • 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
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Cat Class: 241-3715
Transformer, 5000/7000 kVA, 5/15kV to 480V

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  • 5000/7000 kVA 3-phase
  • Taps at 4160V, 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
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Cat Class: 241-3925
Transformer, 75 KVA , 575-460/277V

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  • 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
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Cat Class: 241-3690
1,000 kVA 3-phase Step-down Transformer

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  • 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
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Cat Class: 241-3700
1,500 kVA 3-phase Step-down Transformer

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  • 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
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Cat Class: 241-3459
15 kVA Portable Mill Panel

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  • 110V to 240V outlets
  • Wheels or lifting eyes included
  • NEMA 3-rated enclosure
  • Fused circuit breaker protection available
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Cat Class: 241-3640
150 kVA 3-phase Step-down Transformer

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  • Step down input 480V to output 208V
  • Input 180 amps to output 416 amps
  • Unit weight 910 lbs.
  • Forklift pockets or lifting eyes included
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Cat Class: 241-3705
2,000 kVA 3-phase Step Transformer

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  • 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
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Cat Class: 241-3465
2,500 kVA 3-phase Step-down Transformer

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  • 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
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Cat Class: 241-3650
225kVA Step-down or Isolation Transformer

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  • 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.
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Cat Class: 241-3460
30 kVA Portable Mill Panel

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  • 110V to 240V outlets
  • Wheels or lifting eyes included
  • NEMA 3-rated enclosure
  • Fused circuit breaker protection available
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Cat Class: 241-3660
300 kVA Step-down or Isolation 3-phase Transformer

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  • Step down input 480V to output 208V
  • Isolation transformer input 208V and 833 amps
  • NEMA 3-rated enclosure
  • Fused circuit breaker protection available
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Cat Class: 241-3580
45kW Resistive Load Bank

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  • Test loads of your electric systems up to 45kW
  • Compact footprint for limited space
  • Resistive AC load bank to test generators or air conditioning systems
  • Ideal for light commercial duty
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Cat Class: 241-3670
500 kVA Step-down 3-phase Transformer

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  • 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
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Cat Class: 241-3600
75 kVA Step-down 3-phase Transformer
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  • Step down input 480V to output 208V
  • Input 90 amps to output 208 amps
  • Unit weight 640 lbs.
  • Forklift pockets or lifting eyes included
  • Add this transformer to your cart now
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Cat Class: 241-3680
750 kVA Step-down 3-phase Transformer

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  • 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
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Cat Class: 241-3698
Transformer 1250KVA 575-460V 3 Phase

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  • 1250 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
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