15 kVA Marine Isolation Transformer - 60 Hz, 316 Stainless Steel

With a reputation as the shore power experts, Hubbell Marine offers a line of Isolation Transformers for the marine industry suitable for 50 and 100 Amp Shore Power Systems.
These UL Listed Isolation Transformers assure proper wiring conditions on your boat, and greatly minimize the possibility of stray current from entering the water.

They come as 15 kVA and 25 kVA models, 60-Cycle in White Powder Coated Steel and #316 Stainless steel.
International-rated (50/60 cycle) systems also are available, see Related Products.

Especially important on metal hulled vessels, but offering significant benefits for all boats, Isolation Transformers protect the metal fittings on any boat from potentially dangerous galvanic corrosion.
They do this by isolating the onboard AC sytem from the connected shore power AC system, while still maintaining the safety provided by the shore power AC green grounding wire.

• 15 kVA and 25 kVA Models
• 60 Hz and 50/60 Hz Models
• White Powder Coated Steel and Type #316 Stainless Steel
• UL listed, CSA certified and UL-3R enclosures – Meets or exceeds all listing criteria including NEMA, ANSI and OSHA standards
• Can be wired as either a Polarization or true Isolation transformer
• Shielded for cleaner power
• Compact size and weight
• 12.5% Taps (10% initially on white 25 kVA model)
• Two full current-carrying shields
• Vibration-resistant
• Exceeds ABYC’s 4000 Volt HIPOT test requirement
• Encapsulated and completely enclosed design electrical grade silica and resin compounds completely enclose the core and coil to seal out all moisture and air
• UL Type 3R enclosure for indoor or outdoor service. Encapsulation eliminates corrosion and insulation deterioration
• Quiet operation with sound levels well below NEMA standards
• Long life UL class 155°C insulation system, 115°C rise thru 0.750 kVA; 180°C insulation system, 115°C rise, 1 kVA and above