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Charles 32/16 Amp Isolation Transformer - 7.5kVA - 240VAC
Charles 32/16 Amp Isolation Transformer - 7.5kVA - 240VAC

Charles 32/16 Amp Isolation Transformer - 7.5kVA - 240VAC

On sale$1,761.99
Retail Price:$2,603.84
Your Savings:$841.85(32%)
p/n:PKYS-93-IXFMR75T-A-2
Charles 32/16 Amp Isolation Transformer - 7.5kVA - 240VAC

When properly installed, Charles Marine Isolation transformers will electrically isolate the AC shore power from the boat's AC power system. The boat's electrical system and the grounding conductor are not actually connected to the shore-side power. There is no direct electrical connection between earth-grounded shore AC power and the onboard electrical system. The shore ground is connected to a shield that is wound between the primary (shore) and the secondary (boat) transformer winding. The connection of this grounding wire only to the shield of the transformer isolates the boat's AC electrical system from shore. Compliance with independent testing lab requirements maximize safety


  • Input voltage 240 Volts
  • Input current 30 Amps
  • Output voltage 120/240 VAC
  • Output current 30 Amps
  • Continuous output 7.5 KVA
  • Operating frequency 50/60 HZ
  • Height 10.7" x Width 12.75" x Depth 12.75"
  • Weight 157 Lbs
  • Ships by Road Freight to the Contiguous US Only
  • Special order typically takes up to 4 weeks
  • THIS ITEM IS A SPECIAL ORDER AND IS NOT RETURNABLE

Product label

  • Marine UL listing ensures durability and safety
  • New European CE EMC Certification (50hz models)
  • Greatly reduced potential for in-water shock hazard
  • Eliminates the need for polarity alarms and galvanic isolators 
  • Fully-encapsulated components and transformer windings 
  • Full current carrying shield per ABYC E-8.20.1
  • Occupies less space and easier to install than most units
  • Terminal blocks for easy customer connections
  • 3.6 KVA and 12 KVA units mount to either bulkhead or deck. 24 KVA unit mounts to deck only. 
  • Corrosion-resistant housing and components
  • Convection-cooled enclosure meets the intent of NMEA 3R requirements.


    Owner's Manual (pdf)
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